From b7bc847107b686c82b628c443e1482889b889ae8 Mon Sep 17 00:00:00 2001
From: "Kilu.He" <108015703+qinluhe@users.noreply.github.com>
Date: Tue, 21 May 2024 17:26:00 +0800
Subject: [PATCH] feat: support board preview on web (#5384)

---
 frontend/appflowy_web_app/package.json        |   1 +
 frontend/appflowy_web_app/pnpm-lock.yaml      |  15 +
 .../src/application/collab.type.ts            |  37 ++-
 .../src/application/database-yjs/context.ts   |  73 +----
 .../src/application/database-yjs/group.ts     |  60 ++++
 .../src/application/database-yjs/selector.ts  | 273 +++++++++++++++++-
 .../src/application/folder-yjs/selector.ts    |   9 +-
 .../src/components/database/Database.tsx      |  79 +----
 .../src/components/database/DatabaseViews.tsx |  86 ++++++
 .../src/components/database/board/Board.tsx   |  29 +-
 .../components/database/calendar/Calendar.tsx |  11 +-
 .../database/calendar/calendar.scss           |   2 +
 .../database/components/board/card/Card.tsx   |  50 ++++
 .../components/board/card/CardField.tsx       |  48 +++
 .../database/components/board/card/index.ts   |   1 +
 .../components/board/column/Column.tsx        | 130 +++++++++
 .../components/board/column/ListItem.tsx      |  74 +++++
 .../database/components/board/column/index.ts |   1 +
 .../board/column/useRenderColumn.ts           |  31 ++
 .../database/components/board/group/Group.tsx |  71 +++++
 .../database/components/board/group/index.ts  |   1 +
 .../database/components/board/index.ts        |   1 +
 .../components/calculation-cell/cell.type.ts  |   8 -
 .../database/components/cell/Cell.hooks.ts    |   2 +-
 .../database/components/cell/Cell.tsx         |  45 ++-
 .../database/components/cell/CheckboxCell.tsx |  14 -
 .../database/components/cell/TextCell.tsx     |  12 -
 .../database/components/cell/cell.type.ts     |  26 +-
 .../components/cell/checkbox/CheckboxCell.tsx |  13 +
 .../components/cell/checkbox/index.ts         |   1 +
 .../cell/{ => checklist}/ChecklistCell.tsx    |   7 +-
 .../components/cell/checklist/index.ts        |   1 +
 .../RowCreateModifiedTime.tsx                 |   7 +-
 .../components/cell/created-modified/index.ts |   1 +
 .../cell/{ => date}/DateTimeCell.tsx          |   8 +-
 .../database/components/cell/date/index.ts    |   1 +
 .../cell/{ => number}/NumberCell.tsx          |  12 +-
 .../database/components/cell/number/index.ts  |   1 +
 .../components/cell/relation/RelationCell.tsx |   7 +
 .../RelationItems.tsx}                        |  44 +--
 .../cell/relation/RelationPrimaryValue.tsx    |  27 ++
 .../components/cell/relation/index.ts         |   1 +
 .../SelectOptionCell.tsx}                     |  11 +-
 .../components/cell/select-option/index.ts    |   1 +
 .../components/cell/text/TextCell.tsx         |  14 +
 .../database/components/cell/text/index.ts    |   1 +
 .../components/cell/{ => url}/UrlCell.tsx     |   8 +-
 .../database/components/cell/url/index.ts     |   1 +
 .../database/components/cell/useMeasure.ts    |  53 ++++
 .../database/components/grid-column/index.ts  |   2 -
 .../CalculationCell.tsx                       |  16 +-
 .../grid-calculation-cell}/index.ts           |   0
 .../{ => grid}/grid-cell/GridCell.tsx         |  28 +-
 .../components/{ => grid}/grid-cell/index.ts  |   0
 .../{ => grid}/grid-column/GridColumn.tsx     |   0
 .../components/grid/grid-column/index.ts      |   2 +
 .../grid-column/useRenderFields.tsx}          |  18 +-
 .../{ => grid}/grid-header/GridHeader.tsx     |   0
 .../{ => grid}/grid-header/index.ts           |   0
 .../grid-row/GridCalculateRowCell.tsx         |   5 +-
 .../{ => grid}/grid-row/GridRowCell.tsx       |   4 +-
 .../components/{ => grid}/grid-row/index.ts   |   0
 .../{ => grid}/grid-row/useRenderRows.tsx     |   7 +-
 .../{ => grid}/grid-table/GridTable.tsx       |   9 +-
 .../components/{ => grid}/grid-table/index.ts |   0
 .../database/components/grid/index.ts         |   3 +
 .../database/components/tabs/DatabaseTabs.tsx |   5 +-
 .../src/components/database/grid/Grid.tsx     |  21 +-
 .../src/components/layout/layout.scss         |   2 +-
 frontend/resources/translations/en.json       |   4 +-
 70 files changed, 1179 insertions(+), 357 deletions(-)
 create mode 100644 frontend/appflowy_web_app/src/application/database-yjs/group.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/DatabaseViews.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/calendar/calendar.scss
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/card/Card.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/card/CardField.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/card/index.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/column/Column.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/column/ListItem.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/column/index.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/column/useRenderColumn.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/group/Group.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/group/index.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/board/index.ts
 delete mode 100644 frontend/appflowy_web_app/src/components/database/components/calculation-cell/cell.type.ts
 delete mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/CheckboxCell.tsx
 delete mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/TextCell.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/checkbox/CheckboxCell.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/checkbox/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/cell/{ => checklist}/ChecklistCell.tsx (68%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/checklist/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/cell/{ => created-modified}/RowCreateModifiedTime.tsx (88%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/created-modified/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/cell/{ => date}/DateTimeCell.tsx (75%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/date/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/cell/{ => number}/NumberCell.tsx (69%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/number/index.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationCell.tsx
 rename frontend/appflowy_web_app/src/components/database/components/cell/{RelationCell.tsx => relation/RelationItems.tsx} (58%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationPrimaryValue.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/relation/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/cell/{SelectionCell.tsx => select-option/SelectOptionCell.tsx} (68%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/select-option/index.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/text/TextCell.tsx
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/text/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/cell/{ => url}/UrlCell.tsx (77%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/url/index.ts
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/cell/useMeasure.ts
 delete mode 100644 frontend/appflowy_web_app/src/components/database/components/grid-column/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/{calculation-cell => grid/grid-calculation-cell}/CalculationCell.tsx (83%)
 rename frontend/appflowy_web_app/src/components/database/components/{calculation-cell => grid/grid-calculation-cell}/index.ts (100%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-cell/GridCell.tsx (57%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-cell/index.ts (100%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-column/GridColumn.tsx (100%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/grid/grid-column/index.ts
 rename frontend/appflowy_web_app/src/components/database/components/{grid-column/useRenderColumns.tsx => grid/grid-column/useRenderFields.tsx} (75%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-header/GridHeader.tsx (100%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-header/index.ts (100%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-row/GridCalculateRowCell.tsx (83%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-row/GridRowCell.tsx (81%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-row/index.ts (100%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-row/useRenderRows.tsx (76%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-table/GridTable.tsx (95%)
 rename frontend/appflowy_web_app/src/components/database/components/{ => grid}/grid-table/index.ts (100%)
 create mode 100644 frontend/appflowy_web_app/src/components/database/components/grid/index.ts

diff --git a/frontend/appflowy_web_app/package.json b/frontend/appflowy_web_app/package.json
index 2dafe5e66d..6eeb31ee09 100644
--- a/frontend/appflowy_web_app/package.json
+++ b/frontend/appflowy_web_app/package.json
@@ -107,6 +107,7 @@
     "@types/quill": "^2.0.10",
     "@types/react": "^18.2.66",
     "@types/react-beautiful-dnd": "^13.1.3",
+    "@types/react-big-calendar": "^1.8.9",
     "@types/react-color": "^3.0.6",
     "@types/react-custom-scrollbars": "^4.0.13",
     "@types/react-datepicker": "^4.19.3",
diff --git a/frontend/appflowy_web_app/pnpm-lock.yaml b/frontend/appflowy_web_app/pnpm-lock.yaml
index 770298d3b9..4cc4e224c2 100644
--- a/frontend/appflowy_web_app/pnpm-lock.yaml
+++ b/frontend/appflowy_web_app/pnpm-lock.yaml
@@ -256,6 +256,9 @@ devDependencies:
   '@types/react-beautiful-dnd':
     specifier: ^13.1.3
     version: 13.1.3
+  '@types/react-big-calendar':
+    specifier: ^1.8.9
+    version: 1.8.9
   '@types/react-color':
     specifier: ^3.0.6
     version: 3.0.6
@@ -2618,6 +2621,10 @@ packages:
     dependencies:
       '@babel/types': 7.24.0
 
+  /@types/date-arithmetic@4.1.4:
+    resolution: {integrity: sha512-p9eZ2X9B80iKiTW4ukVj8B4K6q9/+xFtQ5MGYA5HWToY9nL4EkhV9+6ftT2VHpVMEZb5Tv00Iel516bVdO+yRw==}
+    dev: true
+
   /@types/estree@1.0.5:
     resolution: {integrity: sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==}
 
@@ -2723,6 +2730,14 @@ packages:
       '@types/react': 18.2.66
     dev: true
 
+  /@types/react-big-calendar@1.8.9:
+    resolution: {integrity: sha512-HIHLUxR3PzWHrFdZ00VnCMvDjAh5uzlL0vMC2b7tL3bKaAJsqq9T8h+x0GVeDbZfMfHAd1cs5tZBhVvourNJXQ==}
+    dependencies:
+      '@types/date-arithmetic': 4.1.4
+      '@types/prop-types': 15.7.12
+      '@types/react': 18.2.66
+    dev: true
+
   /@types/react-color@3.0.6:
     resolution: {integrity: sha512-OzPIO5AyRmLA7PlOyISlgabpYUa3En74LP8mTMa0veCA719SvYQov4WLMsHvCgXP+L+KI9yGhYnqZafVGG0P4w==}
     dependencies:
diff --git a/frontend/appflowy_web_app/src/application/collab.type.ts b/frontend/appflowy_web_app/src/application/collab.type.ts
index 9a2bcfe186..ac6be1f3f8 100644
--- a/frontend/appflowy_web_app/src/application/collab.type.ts
+++ b/frontend/appflowy_web_app/src/application/collab.type.ts
@@ -241,6 +241,9 @@ export enum YjsDatabaseKey {
   condition = 'condition',
   format = 'format',
   filter_type = 'filter_type',
+  visible = 'visible',
+  hide_ungrouped_column = 'hide_ungrouped_column',
+  collapse_hidden_groups = 'collapse_hidden_groups',
 }
 
 export interface YDoc extends Y.Doc {
@@ -425,18 +428,48 @@ export type YDatabaseFieldOrders = Y.Array<unknown>; // [ { id: FieldId } ]
 
 export type YDatabaseRowOrders = Y.Array<YDatabaseRowOrder>; // [ { id: RowId, height: number } ]
 
-export type YDatabaseGroups = Y.Array<unknown>;
+export type YDatabaseGroups = Y.Array<YDatabaseGroup>;
 
 export type YDatabaseFilters = Y.Array<YDatabaseFilter>;
 
 export type YDatabaseSorts = Y.Array<YDatabaseSort>;
 
-export type YDatabaseLayoutSettings = Y.Map<unknown>;
+export type YDatabaseLayoutSettings = Y.Map<YDatabaseLayoutSetting>;
 
 export type YDatabaseCalculations = Y.Array<YDatabaseCalculation>;
 
 export type SortId = string;
 
+export type GroupId = string;
+
+export interface YDatabaseLayoutSetting extends Y.Map<unknown> {
+  // DatabaseViewLayout.Board
+  get(key: '2'): YDatabaseBoardLayoutSetting;
+}
+
+export interface YDatabaseBoardLayoutSetting extends Y.Map<unknown> {
+  get(key: YjsDatabaseKey.hide_ungrouped_column | YjsDatabaseKey.collapse_hidden_groups): boolean;
+}
+
+export interface YDatabaseGroup extends Y.Map<unknown> {
+  get(key: YjsDatabaseKey.id): GroupId;
+
+  get(key: YjsDatabaseKey.field_id): FieldId;
+
+  // eslint-disable-next-line @typescript-eslint/unified-signatures
+  get(key: YjsDatabaseKey.content): string;
+
+  get(key: YjsDatabaseKey.groups): YDatabaseGroupColumns;
+}
+
+export type YDatabaseGroupColumns = Y.Array<YDatabaseGroupColumn>;
+
+export interface YDatabaseGroupColumn extends Y.Map<unknown> {
+  get(key: YjsDatabaseKey.id): string;
+
+  get(key: YjsDatabaseKey.visible): boolean;
+}
+
 export interface YDatabaseRowOrder extends Y.Map<unknown> {
   get(key: YjsDatabaseKey.id): SortId;
 
diff --git a/frontend/appflowy_web_app/src/application/database-yjs/context.ts b/frontend/appflowy_web_app/src/application/database-yjs/context.ts
index 8717aa0ffe..73feb8d0d7 100644
--- a/frontend/appflowy_web_app/src/application/database-yjs/context.ts
+++ b/frontend/appflowy_web_app/src/application/database-yjs/context.ts
@@ -1,10 +1,7 @@
 import { YDatabase, YDatabaseRow, YDoc, YjsDatabaseKey, YjsEditorKey } from '@/application/collab.type';
-import { filterBy } from '@/application/database-yjs/filter';
 import { Row } from '@/application/database-yjs/selector';
-import { sortBy } from '@/application/database-yjs/sort';
-import { createContext, useContext, useEffect, useState } from 'react';
+import { createContext, useContext } from 'react';
 import * as Y from 'yjs';
-import debounce from 'lodash-es/debounce';
 
 export interface DatabaseContextState {
   readOnly: boolean;
@@ -56,72 +53,16 @@ export function useDatabaseFields() {
   return database.get(YjsDatabaseKey.fields);
 }
 
-export interface GridRowsState {
+export interface RowsState {
   rowOrders: Row[];
 }
 
-export const GridRowsContext = createContext<GridRowsState | null>(null);
+export const RowsContext = createContext<RowsState | null>(null);
 
-export function useGridRowsContext() {
-  return useContext(GridRowsContext);
+export function useRowsContext() {
+  return useContext(RowsContext);
 }
 
-export function useGridRows() {
-  return useGridRowsContext()?.rowOrders;
-}
-
-export function useGridRowOrders() {
-  const rows = useContext(DatabaseContext)?.rowDocMap;
-  const [rowOrders, setRowOrders] = useState<Row[]>();
-  const view = useDatabaseView();
-  const sorts = view?.get(YjsDatabaseKey.sorts);
-  const fields = useDatabaseFields();
-  const filters = view?.get(YjsDatabaseKey.filters);
-
-  useEffect(() => {
-    const onConditionsChange = () => {
-      const originalRowOrders = view?.get(YjsDatabaseKey.row_orders).toJSON();
-
-      if (!originalRowOrders || !rows) return;
-
-      console.log('sort or filter changed');
-      if (sorts?.length === 0 && filters?.length === 0) {
-        setRowOrders(originalRowOrders);
-        return;
-      }
-
-      let rowOrders: Row[] | undefined;
-
-      if (sorts?.length) {
-        rowOrders = sortBy(originalRowOrders, sorts, fields, rows);
-      }
-
-      if (filters?.length) {
-        rowOrders = filterBy(rowOrders ?? originalRowOrders, filters, fields, rows);
-      }
-
-      if (rowOrders) {
-        setRowOrders(rowOrders);
-      } else {
-        setRowOrders(originalRowOrders);
-      }
-    };
-
-    const debounceConditionsChange = debounce(onConditionsChange, 200);
-
-    onConditionsChange();
-    sorts?.observeDeep(debounceConditionsChange);
-    filters?.observeDeep(debounceConditionsChange);
-    fields?.observeDeep(debounceConditionsChange);
-    rows?.observeDeep(debounceConditionsChange);
-
-    return () => {
-      sorts?.unobserveDeep(debounceConditionsChange);
-      filters?.unobserveDeep(debounceConditionsChange);
-      fields?.unobserveDeep(debounceConditionsChange);
-      rows?.observeDeep(debounceConditionsChange);
-    };
-  }, [fields, rows, sorts, filters, view]);
-
-  return rowOrders;
+export function useRows() {
+  return useRowsContext()?.rowOrders;
 }
diff --git a/frontend/appflowy_web_app/src/application/database-yjs/group.ts b/frontend/appflowy_web_app/src/application/database-yjs/group.ts
new file mode 100644
index 0000000000..ddefab9a26
--- /dev/null
+++ b/frontend/appflowy_web_app/src/application/database-yjs/group.ts
@@ -0,0 +1,60 @@
+import { YDatabaseField, YDatabaseRow, YDoc, YjsDatabaseKey, YjsEditorKey } from '@/application/collab.type';
+import { FieldType } from '@/application/database-yjs/database.type';
+import { parseSelectOptionTypeOptions } from '@/application/database-yjs/fields';
+import { Row } from '@/application/database-yjs/selector';
+import * as Y from 'yjs';
+
+export function groupByField(rows: Row[], rowMetas: Y.Map<YDoc>, field: YDatabaseField) {
+  const fieldType = Number(field.get(YjsDatabaseKey.type));
+  const isSelectOptionField = [FieldType.SingleSelect, FieldType.MultiSelect].includes(fieldType);
+
+  if (!isSelectOptionField) return;
+  return groupBySelectOption(rows, rowMetas, field);
+}
+
+function getCellData(rowId: string, fieldId: string, rowMetas: Y.Map<YDoc>) {
+  const rowMeta = rowMetas.get(rowId);
+  const meta = rowMeta?.getMap(YjsEditorKey.data_section).get(YjsEditorKey.database_row) as YDatabaseRow;
+
+  return meta?.get(YjsDatabaseKey.cells)?.get(fieldId)?.get(YjsDatabaseKey.data);
+}
+
+export function groupBySelectOption(rows: Row[], rowMetas: Y.Map<YDoc>, field: YDatabaseField) {
+  const fieldId = field.get(YjsDatabaseKey.id);
+  const result = new Map<string, Row[]>();
+  const typeOption = parseSelectOptionTypeOptions(field);
+
+  if (!typeOption) {
+    return;
+  }
+
+  if (typeOption.options.length === 0) {
+    result.set(fieldId, rows);
+    return result;
+  }
+
+  rows.forEach((row) => {
+    const cellData = getCellData(row.id, fieldId, rowMetas);
+
+    const selectedIds = (cellData as string)?.split(',') ?? [];
+
+    if (selectedIds.length === 0) {
+      const group = result.get(fieldId) ?? [];
+
+      group.push(row);
+      result.set(fieldId, group);
+      return;
+    }
+
+    selectedIds.forEach((id) => {
+      const option = typeOption.options.find((option) => option.id === id);
+      const groupName = option?.id ?? fieldId;
+      const group = result.get(groupName) ?? [];
+
+      group.push(row);
+      result.set(groupName, group);
+    });
+  });
+
+  return result;
+}
diff --git a/frontend/appflowy_web_app/src/application/database-yjs/selector.ts b/frontend/appflowy_web_app/src/application/database-yjs/selector.ts
index c3222fdf65..f115ff5eb4 100644
--- a/frontend/appflowy_web_app/src/application/database-yjs/selector.ts
+++ b/frontend/appflowy_web_app/src/application/database-yjs/selector.ts
@@ -1,9 +1,22 @@
 import { FieldId, SortId, YDatabaseField, YjsDatabaseKey } from '@/application/collab.type';
 import { MIN_COLUMN_WIDTH } from '@/application/database-yjs/const';
-import { useDatabase, useGridRows, useViewId } from '@/application/database-yjs/context';
-import { parseFilter } from '@/application/database-yjs/filter';
+import {
+  DatabaseContext,
+  useDatabase,
+  useDatabaseFields,
+  useDatabaseView,
+  useRowMeta,
+  useRows,
+  useViewId,
+} from '@/application/database-yjs/context';
+import { filterBy, parseFilter } from '@/application/database-yjs/filter';
+import { groupByField } from '@/application/database-yjs/group';
+import { sortBy } from '@/application/database-yjs/sort';
+import { useViewsIdSelector } from '@/application/folder-yjs';
+import { parseYDatabaseCellToCell } from '@/components/database/components/cell/cell.parse';
+import debounce from 'lodash-es/debounce';
+import { useContext, useEffect, useMemo, useState } from 'react';
 import { FieldType, FieldVisibility, Filter, SortCondition } from './database.type';
-import { useEffect, useMemo, useState } from 'react';
 
 export interface Column {
   fieldId: string;
@@ -19,11 +32,43 @@ export interface Row {
 
 const defaultVisible = [FieldVisibility.AlwaysShown, FieldVisibility.HideWhenEmpty];
 
-export function useGridColumnsSelector(viewId: string, visibilitys: FieldVisibility[] = defaultVisible) {
+export function useDatabaseViewsSelector() {
+  const database = useDatabase();
+  const { viewsId: visibleViewsId } = useViewsIdSelector();
+  const views = database?.get(YjsDatabaseKey.views);
+  const [viewIds, setViewIds] = useState<string[]>([]);
+  const childViews = useMemo(() => {
+    return viewIds.map((viewId) => views?.get(viewId));
+  }, [viewIds, views]);
+
+  useEffect(() => {
+    if (!views) return;
+
+    const observerEvent = () => {
+      setViewIds(Array.from(views.keys()).filter((id) => visibleViewsId.includes(id)));
+    };
+
+    observerEvent();
+    views.observe(observerEvent);
+
+    return () => {
+      views.unobserve(observerEvent);
+    };
+  }, [visibleViewsId, views]);
+
+  return {
+    childViews,
+    viewIds,
+  };
+}
+
+export function useFieldsSelector(visibilitys: FieldVisibility[] = defaultVisible) {
+  const viewId = useViewId();
   const database = useDatabase();
   const [columns, setColumns] = useState<Column[]>([]);
 
   useEffect(() => {
+    if (!viewId) return;
     const view = database?.get(YjsDatabaseKey.views)?.get(viewId);
     const fields = database?.get(YjsDatabaseKey.fields);
     const fieldsOrder = view?.get(YjsDatabaseKey.field_orders);
@@ -39,11 +84,15 @@ export function useGridColumnsSelector(viewId: string, visibilitys: FieldVisibil
           return {
             fieldId,
             width: parseInt(setting?.get(YjsDatabaseKey.width)) || MIN_COLUMN_WIDTH,
-            visibility: parseInt(setting?.get(YjsDatabaseKey.visibility)) as FieldVisibility,
+            visibility: Number(
+              setting?.get(YjsDatabaseKey.visibility) || FieldVisibility.AlwaysShown
+            ) as FieldVisibility,
             wrap: setting?.get(YjsDatabaseKey.wrap),
           };
         })
-        .filter((column) => visibilitys.includes(column.visibility));
+        .filter((column) => {
+          return visibilitys.includes(column.visibility);
+        });
     };
 
     const observerEvent = () => setColumns(getColumns());
@@ -62,8 +111,8 @@ export function useGridColumnsSelector(viewId: string, visibilitys: FieldVisibil
   return columns;
 }
 
-export function useGridRowsSelector() {
-  const rowOrders = useGridRows();
+export function useRowsSelector() {
+  const rowOrders = useRows();
 
   return useMemo(() => rowOrders ?? [], [rowOrders]);
 }
@@ -81,10 +130,10 @@ export function useFieldSelector(fieldId: string) {
     setField(field || null);
     const observerEvent = () => setClock((prev) => prev + 1);
 
-    field.observe(observerEvent);
+    field?.observe(observerEvent);
 
     return () => {
-      field.unobserve(observerEvent);
+      field?.unobserve(observerEvent);
     };
   }, [database, fieldId]);
 
@@ -225,3 +274,207 @@ export function useSortSelector(sortId: SortId) {
 
   return sortValue;
 }
+
+export function useGroupsSelector() {
+  const database = useDatabase();
+  const viewId = useViewId();
+  const [groups, setGroups] = useState<string[]>([]);
+
+  useEffect(() => {
+    if (!viewId) return;
+    const view = database?.get(YjsDatabaseKey.views)?.get(viewId);
+    const groupOrders = view?.get(YjsDatabaseKey.groups);
+
+    if (!groupOrders) return;
+
+    const getGroups = () => {
+      return groupOrders.toJSON().map((item) => item.id);
+    };
+
+    const observerEvent = () => setGroups(getGroups());
+
+    setGroups(getGroups());
+
+    groupOrders.observe(observerEvent);
+
+    return () => {
+      groupOrders.unobserve(observerEvent);
+    };
+  }, [database, viewId]);
+
+  return groups;
+}
+
+export interface GroupColumn {
+  id: string;
+  visible: boolean;
+}
+
+export function useGroup(groupId: string) {
+  const database = useDatabase();
+  const viewId = useViewId() as string;
+  const view = database?.get(YjsDatabaseKey.views)?.get(viewId);
+  const group = view
+    ?.get(YjsDatabaseKey.groups)
+    ?.toArray()
+    .find((group) => group.get(YjsDatabaseKey.id) === groupId);
+  const groupColumns = group?.get(YjsDatabaseKey.groups);
+  const [fieldId, setFieldId] = useState<string | null>(null);
+  const [columns, setColumns] = useState<GroupColumn[]>([]);
+
+  useEffect(() => {
+    if (!viewId) return;
+
+    const observerEvent = () => {
+      setFieldId(group?.get(YjsDatabaseKey.field_id) as string);
+    };
+
+    observerEvent();
+    group?.observe(observerEvent);
+
+    const observerColumns = () => {
+      if (!groupColumns) return;
+      setColumns(groupColumns.toJSON());
+    };
+
+    observerColumns();
+    groupColumns?.observe(observerColumns);
+
+    return () => {
+      group?.unobserve(observerEvent);
+      groupColumns?.unobserve(observerColumns);
+    };
+  }, [database, viewId, groupId, group, groupColumns]);
+
+  return {
+    columns,
+    fieldId,
+  };
+}
+
+export function useRowsByGroup(groupId: string) {
+  const { columns, fieldId } = useGroup(groupId);
+  const rows = useContext(DatabaseContext)?.rowDocMap;
+  const rowOrders = useRowOrdersSelector();
+  const fields = useDatabaseFields();
+  const [notFound, setNotFound] = useState(false);
+  const [groupResult, setGroupResult] = useState<Map<string, Row[]>>(new Map());
+
+  useEffect(() => {
+    if (!fieldId || !rowOrders || !rows) return;
+
+    const onConditionsChange = () => {
+      const newResult = new Map<string, Row[]>();
+
+      const field = fields.get(fieldId);
+
+      if (!field) {
+        setNotFound(true);
+        setGroupResult(newResult);
+        return;
+      }
+
+      const groupResult = groupByField(rowOrders, rows, field);
+
+      if (!groupResult) {
+        setGroupResult(newResult);
+        return;
+      }
+
+      setGroupResult(groupResult);
+    };
+
+    onConditionsChange();
+
+    const debounceConditionsChange = debounce(onConditionsChange, 200);
+
+    fields.observeDeep(debounceConditionsChange);
+    return () => {
+      fields.unobserveDeep(debounceConditionsChange);
+    };
+  }, [fieldId, fields, rowOrders, rows]);
+
+  const visibleColumns = columns.filter((column) => column.visible);
+
+  return {
+    fieldId,
+    groupResult,
+    columns: visibleColumns,
+    notFound,
+  };
+}
+
+export function useRowOrdersSelector() {
+  const rows = useContext(DatabaseContext)?.rowDocMap;
+  const [rowOrders, setRowOrders] = useState<Row[]>();
+  const view = useDatabaseView();
+  const sorts = view?.get(YjsDatabaseKey.sorts);
+  const fields = useDatabaseFields();
+  const filters = view?.get(YjsDatabaseKey.filters);
+
+  useEffect(() => {
+    const onConditionsChange = () => {
+      const originalRowOrders = view?.get(YjsDatabaseKey.row_orders).toJSON();
+
+      if (!originalRowOrders || !rows) return;
+
+      if (sorts?.length === 0 && filters?.length === 0) {
+        setRowOrders(originalRowOrders);
+        return;
+      }
+
+      let rowOrders: Row[] | undefined;
+
+      if (sorts?.length) {
+        rowOrders = sortBy(originalRowOrders, sorts, fields, rows);
+      }
+
+      if (filters?.length) {
+        rowOrders = filterBy(rowOrders ?? originalRowOrders, filters, fields, rows);
+      }
+
+      if (rowOrders) {
+        setRowOrders(rowOrders);
+      } else {
+        setRowOrders(originalRowOrders);
+      }
+    };
+
+    const debounceConditionsChange = debounce(onConditionsChange, 200);
+
+    onConditionsChange();
+    sorts?.observeDeep(debounceConditionsChange);
+    filters?.observeDeep(debounceConditionsChange);
+    fields?.observeDeep(debounceConditionsChange);
+    rows?.observeDeep(debounceConditionsChange);
+
+    return () => {
+      sorts?.unobserveDeep(debounceConditionsChange);
+      filters?.unobserveDeep(debounceConditionsChange);
+      fields?.unobserveDeep(debounceConditionsChange);
+      rows?.observeDeep(debounceConditionsChange);
+    };
+  }, [fields, rows, sorts, filters, view]);
+
+  return rowOrders;
+}
+
+export function useCellSelector({ rowId, fieldId }: { rowId: string; fieldId: string }) {
+  const row = useRowMeta(rowId);
+  const cell = row?.get(YjsDatabaseKey.cells)?.get(fieldId);
+  const [cellValue, setCellValue] = useState(() => (cell ? parseYDatabaseCellToCell(cell) : undefined));
+
+  useEffect(() => {
+    if (!cell) return;
+    setCellValue(parseYDatabaseCellToCell(cell));
+    const observerEvent = () => setCellValue(parseYDatabaseCellToCell(cell));
+
+    cell.observe(observerEvent);
+
+    return () => {
+      cell.unobserve(observerEvent);
+    };
+  }, [cell]);
+
+  return cellValue;
+}
diff --git a/frontend/appflowy_web_app/src/application/folder-yjs/selector.ts b/frontend/appflowy_web_app/src/application/folder-yjs/selector.ts
index 295315874b..648e27c9d3 100644
--- a/frontend/appflowy_web_app/src/application/folder-yjs/selector.ts
+++ b/frontend/appflowy_web_app/src/application/folder-yjs/selector.ts
@@ -12,11 +12,14 @@ export function useViewsIdSelector() {
     const views = folder.get(YjsFolderKey.views);
     const trash = folder.get(YjsFolderKey.section)?.get(YjsFolderKey.trash);
     const meta = folder.get(YjsFolderKey.meta);
+    const trashUid = Array.from(trash?.keys())[0];
+    const userTrash = trash?.get(trashUid);
 
-    console.log('folder', folder.toJSON());
     const collectIds = () => {
+      const trashIds = userTrash?.toJSON()?.map((item) => item.id) || [];
+
       return Array.from(views.keys()).filter(
-        (id) => !trash?.has(id) && id !== meta?.get(YjsFolderKey.current_workspace)
+        (id) => !trashIds.includes(id) && id !== meta?.get(YjsFolderKey.current_workspace)
       );
     };
 
@@ -24,9 +27,11 @@ export function useViewsIdSelector() {
     const observerEvent = () => setViewsId(collectIds());
 
     folder.observe(observerEvent);
+    userTrash.observe(observerEvent);
 
     return () => {
       folder.unobserve(observerEvent);
+      userTrash.unobserve(observerEvent);
     };
   }, [folder]);
 
diff --git a/frontend/appflowy_web_app/src/components/database/Database.tsx b/frontend/appflowy_web_app/src/components/database/Database.tsx
index 9e54b68ad0..fd09fadd41 100644
--- a/frontend/appflowy_web_app/src/components/database/Database.tsx
+++ b/frontend/appflowy_web_app/src/components/database/Database.tsx
@@ -1,27 +1,20 @@
-import { DatabaseViewLayout, YDatabase, YDoc, YjsDatabaseKey, YjsEditorKey } from '@/application/collab.type';
+import { YDoc, YjsEditorKey } from '@/application/collab.type';
 import { useId } from '@/components/_shared/context-provider/IdProvider';
 import RecordNotFound from '@/components/_shared/not-found/RecordNotFound';
 import { AFConfigContext } from '@/components/app/AppConfig';
-import { Board } from '@/components/database/board';
-import { Calendar } from '@/components/database/calendar';
-import { DatabaseConditionsContext } from '@/components/database/components/conditions/context';
-import { Grid } from '@/components/database/grid';
-import { DatabaseTabs, TabPanel } from '@/components/database/components/tabs';
+import DatabaseViews from '@/components/database/DatabaseViews';
 import { DatabaseContextProvider } from '@/components/database/DatabaseContext';
 import DatabaseTitle from '@/components/database/DatabaseTitle';
 import { Log } from '@/utils/log';
 import CircularProgress from '@mui/material/CircularProgress';
-import React, { memo, useCallback, useContext, useEffect, useMemo, useState } from 'react';
+import React, { memo, useCallback, useContext, useEffect, useState } from 'react';
 import { useSearchParams } from 'react-router-dom';
-import SwipeableViews from 'react-swipeable-views';
-import DatabaseConditions from 'src/components/database/components/conditions/DatabaseConditions';
 import * as Y from 'yjs';
 
 export const Database = memo(() => {
   const { objectId, workspaceId } = useId() || {};
   const [search, setSearch] = useSearchParams();
   const viewId = search.get('v');
-
   const [doc, setDoc] = useState<YDoc | null>(null);
   const [rows, setRows] = useState<Y.Map<YDoc> | null>(null); // Map<rowId, YDoc
   const [notFound, setNotFound] = useState<boolean>(false);
@@ -48,10 +41,6 @@ export const Database = memo(() => {
     void handleOpenDocument();
   }, [handleOpenDocument]);
 
-  const database = useMemo(() => doc?.getMap(YjsEditorKey.data_section).get(YjsEditorKey.database) as YDatabase, [doc]);
-
-  const views = useMemo(() => database?.get(YjsDatabaseKey.views), [database]);
-
   const handleChangeView = useCallback(
     (viewId: string) => {
       setSearch({ v: viewId });
@@ -59,32 +48,6 @@ export const Database = memo(() => {
     [setSearch]
   );
 
-  const viewIds = useMemo(() => (views ? Array.from(views.keys()) : []), [views]);
-
-  const value = useMemo(() => {
-    return Math.max(
-      0,
-      viewIds.findIndex((id) => id === (viewId ?? objectId))
-    );
-  }, [viewId, viewIds, objectId]);
-
-  const getDatabaseViewComponent = useCallback((layout: DatabaseViewLayout) => {
-    switch (layout) {
-      case DatabaseViewLayout.Grid:
-        return Grid;
-      case DatabaseViewLayout.Board:
-        return Board;
-      case DatabaseViewLayout.Calendar:
-        return Calendar;
-    }
-  }, []);
-
-  const [conditionsExpanded, setConditionsExpanded] = useState<boolean>(false);
-  const toggleExpanded = useCallback(() => {
-    setConditionsExpanded((prev) => !prev);
-  }, []);
-
-  console.log('viewId', viewId, 'objectId', doc, objectId, database);
   if (!objectId) return null;
 
   if (!doc) {
@@ -104,41 +67,7 @@ export const Database = memo(() => {
       <DatabaseTitle viewId={objectId} />
       <div className='appflowy-database relative flex w-full flex-1 select-text flex-col overflow-y-hidden'>
         <DatabaseContextProvider viewId={viewId || objectId} doc={doc} rowDocMap={rows} readOnly={true}>
-          <DatabaseConditionsContext.Provider
-            value={{
-              expanded: conditionsExpanded,
-              toggleExpanded,
-            }}
-          >
-            <DatabaseTabs selectedViewId={viewId || objectId} setSelectedViewId={handleChangeView} viewIds={viewIds} />
-            <DatabaseConditions />
-          </DatabaseConditionsContext.Provider>
-          <SwipeableViews
-            slideStyle={{
-              overflow: 'hidden',
-            }}
-            className={'h-full w-full flex-1 overflow-hidden'}
-            axis={'x'}
-            index={value}
-            containerStyle={{ height: '100%' }}
-          >
-            {viewIds.map((viewId, index) => {
-              const layout = Number(views.get(viewId)?.get(YjsDatabaseKey.layout)) as DatabaseViewLayout;
-              const Component = getDatabaseViewComponent(layout);
-
-              return (
-                <TabPanel
-                  data-view-id={viewId}
-                  className={'flex h-full w-full flex-col'}
-                  key={viewId}
-                  index={index}
-                  value={value}
-                >
-                  <Component />
-                </TabPanel>
-              );
-            })}
-          </SwipeableViews>
+          <DatabaseViews onChangeView={handleChangeView} currentViewId={viewId || objectId} />
         </DatabaseContextProvider>
       </div>
     </div>
diff --git a/frontend/appflowy_web_app/src/components/database/DatabaseViews.tsx b/frontend/appflowy_web_app/src/components/database/DatabaseViews.tsx
new file mode 100644
index 0000000000..5d055780b9
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/DatabaseViews.tsx
@@ -0,0 +1,86 @@
+import { DatabaseViewLayout, YjsDatabaseKey } from '@/application/collab.type';
+import { useDatabaseViewsSelector } from '@/application/database-yjs';
+import { Board } from '@/components/database/board';
+import { Calendar } from '@/components/database/calendar';
+import { DatabaseConditionsContext } from '@/components/database/components/conditions/context';
+import { DatabaseTabs, TabPanel } from '@/components/database/components/tabs';
+import { Grid } from '@/components/database/grid';
+import React, { useCallback, useMemo, useState } from 'react';
+import SwipeableViews from 'react-swipeable-views';
+import DatabaseConditions from 'src/components/database/components/conditions/DatabaseConditions';
+
+function DatabaseViews({
+  onChangeView,
+  currentViewId,
+}: {
+  onChangeView: (viewId: string) => void;
+  currentViewId: string;
+}) {
+  const { childViews, viewIds } = useDatabaseViewsSelector();
+
+  const value = useMemo(() => {
+    return Math.max(
+      0,
+      viewIds.findIndex((id) => id === currentViewId)
+    );
+  }, [currentViewId, viewIds]);
+
+  const getDatabaseViewComponent = useCallback((layout: DatabaseViewLayout) => {
+    switch (layout) {
+      case DatabaseViewLayout.Grid:
+        return Grid;
+      case DatabaseViewLayout.Board:
+        return Board;
+      case DatabaseViewLayout.Calendar:
+        return Calendar;
+    }
+  }, []);
+
+  const [conditionsExpanded, setConditionsExpanded] = useState<boolean>(false);
+  const toggleExpanded = useCallback(() => {
+    setConditionsExpanded((prev) => !prev);
+  }, []);
+
+  return (
+    <>
+      <DatabaseConditionsContext.Provider
+        value={{
+          expanded: conditionsExpanded,
+          toggleExpanded,
+        }}
+      >
+        <DatabaseTabs selectedViewId={currentViewId} setSelectedViewId={onChangeView} viewIds={viewIds} />
+        <DatabaseConditions />
+      </DatabaseConditionsContext.Provider>
+      <SwipeableViews
+        slideStyle={{
+          overflow: 'hidden',
+        }}
+        className={'h-full w-full flex-1 overflow-hidden'}
+        axis={'x'}
+        index={value}
+        containerStyle={{ height: '100%' }}
+      >
+        {childViews.map((view, index) => {
+          const layout = Number(view.get(YjsDatabaseKey.layout)) as DatabaseViewLayout;
+          const Component = getDatabaseViewComponent(layout);
+          const viewId = viewIds[index];
+
+          return (
+            <TabPanel
+              data-view-id={viewId}
+              className={'flex h-full w-full flex-col'}
+              key={viewId}
+              index={index}
+              value={value}
+            >
+              <Component />
+            </TabPanel>
+          );
+        })}
+      </SwipeableViews>
+    </>
+  );
+}
+
+export default DatabaseViews;
diff --git a/frontend/appflowy_web_app/src/components/database/board/Board.tsx b/frontend/appflowy_web_app/src/components/database/board/Board.tsx
index eabc9c2631..27c43bf8b3 100644
--- a/frontend/appflowy_web_app/src/components/database/board/Board.tsx
+++ b/frontend/appflowy_web_app/src/components/database/board/Board.tsx
@@ -1,7 +1,34 @@
+import { useDatabase, useGroupsSelector } from '@/application/database-yjs';
+import { Group } from '@/components/database/components/board';
+import { CircularProgress } from '@mui/material';
 import React from 'react';
+import { DragDropContext } from 'react-beautiful-dnd';
 
 export function Board() {
-  return <div>Board</div>;
+  const database = useDatabase();
+  const groups = useGroupsSelector();
+
+  if (!database) {
+    return (
+      <div className={'flex w-full flex-1 flex-col items-center justify-center'}>
+        <CircularProgress />
+      </div>
+    );
+  }
+
+  return (
+    <DragDropContext
+      onDragEnd={() => {
+        //
+      }}
+    >
+      <div className={'grid-board flex w-full flex-1 flex-col'}>
+        {groups.map((groupId) => (
+          <Group key={groupId} groupId={groupId} />
+        ))}
+      </div>
+    </DragDropContext>
+  );
 }
 
 export default Board;
diff --git a/frontend/appflowy_web_app/src/components/database/calendar/Calendar.tsx b/frontend/appflowy_web_app/src/components/database/calendar/Calendar.tsx
index c21e37b362..4face8913f 100644
--- a/frontend/appflowy_web_app/src/components/database/calendar/Calendar.tsx
+++ b/frontend/appflowy_web_app/src/components/database/calendar/Calendar.tsx
@@ -1,7 +1,16 @@
 import React from 'react';
+import { Calendar as BigCalendar, dayjsLocalizer } from 'react-big-calendar';
+import dayjs from 'dayjs';
+import './calendar.scss';
+
+const localizer = dayjsLocalizer(dayjs);
 
 export function Calendar() {
-  return <div>Calendar</div>;
+  return (
+    <div className={'max-ms:px-4 px-24 py-4'}>
+      <BigCalendar localizer={localizer} startAccessor='start' endAccessor='end' style={{ height: 500 }} />
+    </div>
+  );
 }
 
 export default Calendar;
diff --git a/frontend/appflowy_web_app/src/components/database/calendar/calendar.scss b/frontend/appflowy_web_app/src/components/database/calendar/calendar.scss
new file mode 100644
index 0000000000..3a3aebd3db
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/calendar/calendar.scss
@@ -0,0 +1,2 @@
+@import 'react-big-calendar/lib/sass/styles';
+@import 'react-big-calendar/lib/addons/dragAndDrop/styles'; // if using DnD
\ No newline at end of file
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/card/Card.tsx b/frontend/appflowy_web_app/src/components/database/components/board/card/Card.tsx
new file mode 100644
index 0000000000..7dbe829662
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/card/Card.tsx
@@ -0,0 +1,50 @@
+import { useFieldsSelector } from '@/application/database-yjs';
+import CardField from '@/components/database/components/board/card/CardField';
+import React, { useEffect, useMemo } from 'react';
+
+export interface CardProps {
+  groupFieldId: string;
+  rowId: string;
+  onResize?: (height: number) => void;
+  isDragging?: boolean;
+}
+
+export function Card({ groupFieldId, rowId, onResize, isDragging }: CardProps) {
+  const fields = useFieldsSelector();
+  const showFields = useMemo(() => fields.filter((field) => field.fieldId !== groupFieldId), [fields, groupFieldId]);
+
+  const ref = React.useRef<HTMLDivElement | null>(null);
+
+  useEffect(() => {
+    if (isDragging) return;
+    const el = ref.current;
+
+    if (!el) return;
+
+    const observer = new ResizeObserver(() => {
+      onResize?.(el.offsetHeight);
+    });
+
+    observer.observe(el);
+
+    return () => {
+      observer.disconnect();
+    };
+  }, [onResize, isDragging]);
+
+  return (
+    <div
+      ref={ref}
+      style={{
+        minHeight: '38px',
+      }}
+      className='flex cursor-pointer flex-col rounded-lg border border-line-divider p-3 shadow-sm hover:bg-fill-list-active hover:shadow'
+    >
+      {showFields.map((field, index) => {
+        return <CardField index={index} key={field.fieldId} rowId={rowId} fieldId={field.fieldId} />;
+      })}
+    </div>
+  );
+}
+
+export default Card;
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/card/CardField.tsx b/frontend/appflowy_web_app/src/components/database/components/board/card/CardField.tsx
new file mode 100644
index 0000000000..585a3d2ce0
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/card/CardField.tsx
@@ -0,0 +1,48 @@
+import { YjsDatabaseKey } from '@/application/collab.type';
+import { useCellSelector, useFieldSelector } from '@/application/database-yjs';
+import Cell from '@/components/database/components/cell/Cell';
+import React, { useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+
+function CardField({ rowId, fieldId, index }: { rowId: string; fieldId: string; index: number }) {
+  const { t } = useTranslation();
+  const { field } = useFieldSelector(fieldId);
+  const cell = useCellSelector({
+    rowId,
+    fieldId,
+  });
+
+  const isPrimary = field?.get(YjsDatabaseKey.is_primary);
+  const style = useMemo(() => {
+    const styleProperties = {
+      fontSize: '12px',
+    };
+
+    if (isPrimary) {
+      Object.assign(styleProperties, {
+        fontSize: '14px',
+        fontWeight: 500,
+      });
+    }
+
+    if (index !== 0) {
+      Object.assign(styleProperties, {
+        marginTop: '8px',
+      });
+    }
+
+    return styleProperties;
+  }, [index, isPrimary]);
+
+  if (isPrimary && !cell?.data) {
+    return (
+      <div className={'text-text-caption'} style={style}>
+        {t('grid.row.titlePlaceholder')}
+      </div>
+    );
+  }
+
+  return <Cell style={style} readOnly cell={cell} rowId={rowId} fieldId={fieldId} />;
+}
+
+export default CardField;
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/card/index.ts b/frontend/appflowy_web_app/src/components/database/components/board/card/index.ts
new file mode 100644
index 0000000000..ca0b060473
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/card/index.ts
@@ -0,0 +1 @@
+export * from './Card';
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/column/Column.tsx b/frontend/appflowy_web_app/src/components/database/components/board/column/Column.tsx
new file mode 100644
index 0000000000..765bbb0a19
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/column/Column.tsx
@@ -0,0 +1,130 @@
+import { Row } from '@/application/database-yjs';
+import { AFScroller } from '@/components/_shared/scroller';
+import { Tag } from '@/components/_shared/tag';
+import ListItem from '@/components/database/components/board/column/ListItem';
+import { useRenderColumn } from '@/components/database/components/board/column/useRenderColumn';
+import { useMeasureHeight } from '@/components/database/components/cell/useMeasure';
+import React, { useCallback, useEffect, useMemo } from 'react';
+import { Draggable, DraggableProvided, Droppable } from 'react-beautiful-dnd';
+import AutoSizer from 'react-virtualized-auto-sizer';
+import { VariableSizeList } from 'react-window';
+
+export interface ColumnProps {
+  id: string;
+  rows?: Row[];
+  fieldId: string;
+  provided: DraggableProvided;
+}
+
+export function Column({ id, rows, fieldId, provided }: ColumnProps) {
+  const { header } = useRenderColumn(id, fieldId);
+  const ref = React.useRef<VariableSizeList | null>(null);
+  const forceUpdate = useCallback((index: number) => {
+    ref.current?.resetAfterIndex(index, true);
+  }, []);
+
+  useEffect(() => {
+    forceUpdate(0);
+  }, [rows, forceUpdate]);
+
+  const measureRows = useMemo(
+    () =>
+      rows?.map((row) => {
+        return {
+          rowId: row.id,
+        };
+      }) || [],
+    [rows]
+  );
+  const { rowHeight, onResize } = useMeasureHeight({ forceUpdate, rows: measureRows });
+
+  const Row = useCallback(
+    ({ index, style, data }: { index: number; style: React.CSSProperties; data: Row[] }) => {
+      const item = data[index];
+
+      // We are rendering an extra item for the placeholder
+      if (!item) {
+        return null;
+      }
+
+      const onResizeCallback = (height: number) => {
+        onResize(index, 0, {
+          width: 0,
+          height: height + 8,
+        });
+      };
+
+      return (
+        <Draggable isDragDisabled draggableId={item.id} index={index} key={item.id}>
+          {(provided) => (
+            <ListItem fieldId={fieldId} onResize={onResizeCallback} provided={provided} item={item} style={style} />
+          )}
+        </Draggable>
+      );
+    },
+    [fieldId, onResize]
+  );
+
+  const getItemSize = useCallback(
+    (index: number) => {
+      if (!rows || index >= rows.length) return 0;
+      const row = rows[index];
+
+      if (!row) return 0;
+      return rowHeight(index);
+    },
+    [rowHeight, rows]
+  );
+
+  if (!rows) return <div ref={provided.innerRef} />;
+  return (
+    <div key={id} className='column flex w-[230px] flex-col gap-4' {...provided.draggableProps} ref={provided.innerRef}>
+      <div className='column-header flex h-[24px] items-center text-xs font-medium' {...provided.dragHandleProps}>
+        <Tag label={header?.name} color={header?.color} />
+      </div>
+
+      <div className={'w-full flex-1 overflow-hidden'}>
+        <Droppable
+          droppableId={`column-${id}`}
+          mode='virtual'
+          renderClone={(provided, snapshot, rubric) => (
+            <ListItem
+              provided={provided}
+              isDragging={snapshot.isDragging}
+              item={rows[rubric.source.index]}
+              fieldId={fieldId}
+            />
+          )}
+        >
+          {(provided, snapshot) => {
+            // Add an extra item to our list to make space for a dragging item
+            // Usually the DroppableProvided.placeholder does this, but that won't
+            // work in a virtual list
+            const itemCount = snapshot.isUsingPlaceholder ? rows.length + 1 : rows.length;
+
+            return (
+              <AutoSizer>
+                {({ height, width }: { height: number; width: number }) => {
+                  return (
+                    <VariableSizeList
+                      ref={ref}
+                      height={height}
+                      itemCount={itemCount}
+                      itemSize={getItemSize}
+                      width={width}
+                      outerElementType={AFScroller}
+                      outerRef={provided.innerRef}
+                      itemData={rows}
+                    >
+                      {Row}
+                    </VariableSizeList>
+                  );
+                }}
+              </AutoSizer>
+            );
+          }}
+        </Droppable>
+      </div>
+    </div>
+  );
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/column/ListItem.tsx b/frontend/appflowy_web_app/src/components/database/components/board/column/ListItem.tsx
new file mode 100644
index 0000000000..ac1e3bb82b
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/column/ListItem.tsx
@@ -0,0 +1,74 @@
+import { Row } from '@/application/database-yjs';
+import React from 'react';
+import { DraggableProvided, DraggingStyle, NotDraggingStyle } from 'react-beautiful-dnd';
+import Card from 'src/components/database/components/board/card/Card';
+
+export const ListItem = ({
+  provided,
+  item,
+  style,
+  onResize,
+  fieldId,
+  isDragging,
+}: {
+  provided: DraggableProvided;
+  item: Row;
+  style?: React.CSSProperties;
+  fieldId: string;
+  onResize?: (height: number) => void;
+  isDragging?: boolean;
+}) => {
+  return (
+    <div
+      ref={provided.innerRef}
+      {...provided.draggableProps}
+      {...provided.dragHandleProps}
+      style={getStyle({
+        draggableStyle: provided.draggableProps.style,
+        virtualStyle: style,
+        isDragging,
+      })}
+      className={`w-full bg-bg-body ${isDragging ? 'is-dragging' : ''}`}
+    >
+      <Card onResize={onResize} rowId={item.id} groupFieldId={fieldId} />
+    </div>
+  );
+};
+
+function getStyle({
+  draggableStyle,
+  virtualStyle,
+  isDragging,
+}: {
+  draggableStyle?: DraggingStyle | NotDraggingStyle;
+  virtualStyle?: React.CSSProperties;
+  isDragging?: boolean;
+}) {
+  // If you don't want any spacing between your items
+  // then you could just return this.
+  // I do a little bit of magic to have some nice visual space
+  // between the row items
+  const combined = {
+    ...virtualStyle,
+    ...draggableStyle,
+  } as {
+    height: number;
+    left: number;
+    width: number;
+  };
+
+  // Being lazy: this is defined in our css file
+  const grid = 1;
+
+  // when dragging we want to use the draggable style for placement, otherwise use the virtual style
+
+  return {
+    ...combined,
+    height: isDragging ? combined.height : combined.height - grid,
+    left: isDragging ? combined.left : combined.left + grid,
+    width: isDragging ? (draggableStyle as DraggingStyle)?.width : `calc(${combined.width} - ${grid * 2}px)`,
+    marginBottom: grid,
+  };
+}
+
+export default ListItem;
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/column/index.ts b/frontend/appflowy_web_app/src/components/database/components/board/column/index.ts
new file mode 100644
index 0000000000..f59b699c20
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/column/index.ts
@@ -0,0 +1 @@
+export * from './Column';
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/column/useRenderColumn.ts b/frontend/appflowy_web_app/src/components/database/components/board/column/useRenderColumn.ts
new file mode 100644
index 0000000000..c845d4b5a3
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/column/useRenderColumn.ts
@@ -0,0 +1,31 @@
+import { YjsDatabaseKey } from '@/application/collab.type';
+import { FieldType, parseSelectOptionTypeOptions, useFieldSelector } from '@/application/database-yjs';
+import { SelectOptionColorMap } from '@/components/database/components/cell/cell.const';
+import { useMemo } from 'react';
+
+export function useRenderColumn(id: string, fieldId: string) {
+  const { field } = useFieldSelector(fieldId);
+  const fieldType = Number(field?.get(YjsDatabaseKey.type)) as FieldType;
+  const fieldName = field?.get(YjsDatabaseKey.name) || '';
+  const header = useMemo(() => {
+    if (!field) return null;
+    switch (fieldType) {
+      case FieldType.SingleSelect:
+      case FieldType.MultiSelect: {
+        const option = parseSelectOptionTypeOptions(field)?.options.find((option) => option.id === id);
+
+        return {
+          name: option?.name || `No ${fieldName}`,
+          color: option?.color ? SelectOptionColorMap[option?.color] : 'transparent',
+        };
+      }
+
+      default:
+        return null;
+    }
+  }, [field, fieldName, fieldType, id]);
+
+  return {
+    header,
+  };
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/group/Group.tsx b/frontend/appflowy_web_app/src/components/database/components/board/group/Group.tsx
new file mode 100644
index 0000000000..7d5e3630be
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/group/Group.tsx
@@ -0,0 +1,71 @@
+import { useRowsByGroup } from '@/application/database-yjs';
+import { AFScroller } from '@/components/_shared/scroller';
+import React from 'react';
+import { Draggable, Droppable } from 'react-beautiful-dnd';
+import { useTranslation } from 'react-i18next';
+import { Column } from '../column';
+
+export interface GroupProps {
+  groupId: string;
+}
+
+export const Group = ({ groupId }: GroupProps) => {
+  const { columns, groupResult, fieldId, notFound } = useRowsByGroup(groupId);
+
+  const { t } = useTranslation();
+
+  if (notFound) {
+    return (
+      <div className={'mt-[10%] flex h-full w-full flex-col items-center gap-2 px-24 text-text-caption max-md:px-4'}>
+        <div className={'text-sm font-medium'}>{t('board.noGroup')}</div>
+        <div className={'text-xs'}>{t('board.noGroupDesc')}</div>
+      </div>
+    );
+  }
+
+  if (columns.length === 0 || !fieldId) return null;
+  return (
+    <AFScroller overflowYHidden className={'relative px-24 max-md:px-4'}>
+      <Droppable
+        droppableId={`group-${groupId}`}
+        direction='horizontal'
+        type='column'
+        renderClone={(provided, snapshot, rubric) => {
+          // we have a transform: * on one of the parents of a <Draggable /> then the positioning logic will be incorrect while dragging
+          // https://github.com/atlassian/react-beautiful-dnd/blob/master/docs/guides/reparenting.md
+          const id = columns[rubric.source.index].id;
+
+          return <Column key={id} rows={groupResult.get(id)} provided={provided} id={id} fieldId={fieldId} />;
+        }}
+      >
+        {(provided) => {
+          return (
+            <div
+              className='columns flex h-full w-fit gap-4 border-t border-line-divider py-4'
+              {...provided.droppableProps}
+              ref={provided.innerRef}
+            >
+              {columns.map((data, index) => (
+                <Draggable isDragDisabled key={data.id} draggableId={`column-${data.id}`} index={index}>
+                  {(provided) => {
+                    return (
+                      <Column
+                        provided={provided}
+                        key={data.id}
+                        id={data.id}
+                        fieldId={fieldId}
+                        rows={groupResult.get(data.id)}
+                      />
+                    );
+                  }}
+                </Draggable>
+              ))}
+            </div>
+          );
+        }}
+      </Droppable>
+    </AFScroller>
+  );
+};
+
+export default Group;
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/group/index.ts b/frontend/appflowy_web_app/src/components/database/components/board/group/index.ts
new file mode 100644
index 0000000000..8401278d65
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/group/index.ts
@@ -0,0 +1 @@
+export * from './Group';
diff --git a/frontend/appflowy_web_app/src/components/database/components/board/index.ts b/frontend/appflowy_web_app/src/components/database/components/board/index.ts
new file mode 100644
index 0000000000..8a78f59377
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/board/index.ts
@@ -0,0 +1 @@
+export * from './group';
diff --git a/frontend/appflowy_web_app/src/components/database/components/calculation-cell/cell.type.ts b/frontend/appflowy_web_app/src/components/database/components/calculation-cell/cell.type.ts
deleted file mode 100644
index ef44e2e745..0000000000
--- a/frontend/appflowy_web_app/src/components/database/components/calculation-cell/cell.type.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { CalculationType } from '@/application/database-yjs/database.type';
-
-export interface CalulationCell {
-  value: string;
-  fieldId: string;
-  id: string;
-  type: CalculationType;
-}
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/Cell.hooks.ts b/frontend/appflowy_web_app/src/components/database/components/cell/Cell.hooks.ts
index 1012dd4543..2e752f8f6e 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/Cell.hooks.ts
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/Cell.hooks.ts
@@ -26,7 +26,7 @@ export function useDateTypeCellDispatcher(fieldId: string) {
 
   const getDateTimeStr = useCallback(
     (timeStamp: string, includeTime?: boolean) => {
-      if (!typeOptionValue) return null;
+      if (!typeOptionValue || !timeStamp) return null;
       const timeFormat = getTimeFormat(typeOptionValue.timeFormat);
       const dateFormat = getDateFormat(typeOptionValue.dateFormat);
       const format = [dateFormat];
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/Cell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/Cell.tsx
index ee3cde673b..e299c922c9 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/Cell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/Cell.tsx
@@ -1,31 +1,26 @@
-import { FieldId, YjsDatabaseKey } from '@/application/collab.type';
+import { YjsDatabaseKey } from '@/application/collab.type';
 import { FieldType } from '@/application/database-yjs/database.type';
 import { useFieldSelector } from '@/application/database-yjs/selector';
-import RowCreateModifiedTime from '@/components/database/components/cell/RowCreateModifiedTime';
+import { RowCreateModifiedTime } from '@/components/database/components/cell/created-modified';
 import React, { FC, useMemo } from 'react';
-import RichTextCell from '@/components/database/components/cell/TextCell';
-import UrlCell from '@/components/database/components/cell/UrlCell';
-import NumberCell from '@/components/database/components/cell/NumberCell';
-import CheckboxCell from '@/components/database/components/cell/CheckboxCell';
-import SelectCell from '@/components/database/components/cell/SelectionCell';
-import DateTimeCell from '@/components/database/components/cell/DateTimeCell';
-import ChecklistCell from '@/components/database/components/cell/ChecklistCell';
-import { Cell as CellValue } from '@/components/database/components/cell/cell.type';
-import RelationCell from '@/components/database/components/cell/RelationCell';
+import { TextCell } from '@/components/database/components/cell/text';
+import { UrlCell } from '@/components/database/components/cell/url';
+import { NumberCell } from '@/components/database/components/cell/number';
+import { CheckboxCell } from '@/components/database/components/cell/checkbox';
+import { SelectOptionCell } from '@/components/database/components/cell/select-option';
+import { DateTimeCell } from '@/components/database/components/cell/date';
+import { ChecklistCell } from '@/components/database/components/cell/checklist';
+import { CellProps, Cell as CellType } from '@/components/database/components/cell/cell.type';
+import { RelationCell } from '@/components/database/components/cell/relation';
 
-export interface CellProps {
-  rowId: string;
-  fieldId: FieldId;
-  cell?: CellValue;
-}
-
-export function Cell({ cell, rowId, fieldId }: CellProps) {
+export function Cell(props: CellProps<CellType>) {
+  const { cell, rowId, fieldId, style } = props;
   const { field } = useFieldSelector(fieldId);
   const fieldType = Number(field?.get(YjsDatabaseKey.type)) as FieldType;
   const Component = useMemo(() => {
     switch (fieldType) {
       case FieldType.RichText:
-        return RichTextCell;
+        return TextCell;
       case FieldType.URL:
         return UrlCell;
       case FieldType.Number:
@@ -34,7 +29,7 @@ export function Cell({ cell, rowId, fieldId }: CellProps) {
         return CheckboxCell;
       case FieldType.SingleSelect:
       case FieldType.MultiSelect:
-        return SelectCell;
+        return SelectOptionCell;
       case FieldType.DateTime:
         return DateTimeCell;
       case FieldType.Checklist:
@@ -42,21 +37,21 @@ export function Cell({ cell, rowId, fieldId }: CellProps) {
       case FieldType.Relation:
         return RelationCell;
       default:
-        return RichTextCell;
+        return TextCell;
     }
-  }, [fieldType]) as FC<{ cell?: CellValue; rowId: string; fieldId: FieldId }>;
+  }, [fieldType]) as FC<CellProps<CellType>>;
 
   if (fieldType === FieldType.CreatedTime || fieldType === FieldType.LastEditedTime) {
     const attrName = fieldType === FieldType.CreatedTime ? YjsDatabaseKey.created_at : YjsDatabaseKey.last_modified;
 
-    return <RowCreateModifiedTime rowId={rowId} fieldId={fieldId} attrName={attrName} />;
+    return <RowCreateModifiedTime style={style} rowId={rowId} fieldId={fieldId} attrName={attrName} />;
   }
 
-  if (cell?.fieldType !== fieldType) {
+  if (cell && cell.fieldType !== fieldType) {
     return null;
   }
 
-  return <Component cell={cell} rowId={rowId} fieldId={fieldId} />;
+  return <Component {...props} />;
 }
 
 export default Cell;
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/CheckboxCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/CheckboxCell.tsx
deleted file mode 100644
index 558c424f62..0000000000
--- a/frontend/appflowy_web_app/src/components/database/components/cell/CheckboxCell.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-import { FieldId } from '@/application/collab.type';
-import { ReactComponent as CheckboxCheckSvg } from '$icons/16x/check_filled.svg';
-import { ReactComponent as CheckboxUncheckSvg } from '$icons/16x/uncheck.svg';
-import { CheckboxCell } from '@/components/database/components/cell/cell.type';
-
-export default function ({ cell }: { cell?: CheckboxCell; rowId: string; fieldId: FieldId }) {
-  const checked = cell?.data;
-
-  return (
-    <div className='relative flex w-full cursor-pointer items-center text-lg text-fill-default'>
-      {checked ? <CheckboxCheckSvg /> : <CheckboxUncheckSvg />}
-    </div>
-  );
-}
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/TextCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/TextCell.tsx
deleted file mode 100644
index f9c8749258..0000000000
--- a/frontend/appflowy_web_app/src/components/database/components/cell/TextCell.tsx
+++ /dev/null
@@ -1,12 +0,0 @@
-import { FieldId } from '@/application/collab.type';
-import { useReadOnly } from '@/application/database-yjs';
-import { TextCell } from '@/components/database/components/cell/cell.type';
-import React from 'react';
-
-function TextCellComponent({ cell }: { cell?: TextCell; rowId: string; fieldId: FieldId }) {
-  const readOnly = useReadOnly();
-
-  return <div className={`cursor-text ${readOnly ? 'select-text' : ''}`}>{cell?.data}</div>;
-}
-
-export default TextCellComponent;
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/cell.type.ts b/frontend/appflowy_web_app/src/components/database/components/cell/cell.type.ts
index 185cca9409..bd13ef29d0 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/cell.type.ts
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/cell.type.ts
@@ -1,6 +1,7 @@
-import { RowId } from '@/application/collab.type';
-import { DateFormat, SelectOption, TimeFormat } from '@/application/database-yjs';
+import { FieldId, RowId } from '@/application/collab.type';
+import { DateFormat, TimeFormat } from '@/application/database-yjs';
 import { FieldType } from '@/application/database-yjs/database.type';
+import React from 'react';
 import { YArray } from 'yjs/dist/src/types/YArray';
 
 export interface Cell {
@@ -32,7 +33,7 @@ export interface UrlCell extends Cell {
 
 export type SelectionId = string;
 
-export interface SelectCell extends Cell {
+export interface SelectOptionCell extends Cell {
   fieldType: FieldType.SingleSelect | FieldType.MultiSelect;
   data: SelectionId;
 }
@@ -51,11 +52,6 @@ export interface DateTimeCell extends Cell {
   reminderId?: string;
 }
 
-export interface TimeStampCell extends Cell {
-  fieldType: FieldType.LastEditedTime | FieldType.CreatedTime;
-  data: TimestampCellData;
-}
-
 export interface DateTimeCellData {
   date?: string;
   time?: string;
@@ -67,11 +63,6 @@ export interface DateTimeCellData {
   isRange?: boolean;
 }
 
-export interface TimestampCellData {
-  dataTime?: string;
-  timestamp?: number;
-}
-
 export interface ChecklistCell extends Cell {
   fieldType: FieldType.Checklist;
   data: string;
@@ -84,7 +75,10 @@ export interface RelationCell extends Cell {
 
 export type RelationCellData = RowId[];
 
-export interface ChecklistCellData {
-  selected_option_ids?: string[];
-  options?: SelectOption[];
+export interface CellProps<T extends Cell> {
+  cell?: T;
+  rowId: string;
+  fieldId: FieldId;
+  style?: React.CSSProperties;
+  readOnly?: boolean;
 }
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/checkbox/CheckboxCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/checkbox/CheckboxCell.tsx
new file mode 100644
index 0000000000..cc665474ec
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/checkbox/CheckboxCell.tsx
@@ -0,0 +1,13 @@
+import { ReactComponent as CheckboxCheckSvg } from '$icons/16x/check_filled.svg';
+import { ReactComponent as CheckboxUncheckSvg } from '$icons/16x/uncheck.svg';
+import { CellProps, CheckboxCell as CheckboxCellType } from '@/components/database/components/cell/cell.type';
+
+export function CheckboxCell({ cell, style }: CellProps<CheckboxCellType>) {
+  const checked = cell?.data;
+
+  return (
+    <div style={style} className='relative flex w-full cursor-pointer items-center text-lg text-fill-default'>
+      {checked ? <CheckboxCheckSvg className={'h-4 w-4'} /> : <CheckboxUncheckSvg className={'h-4 w-4'} />}
+    </div>
+  );
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/checkbox/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/checkbox/index.ts
new file mode 100644
index 0000000000..f1cb1ac4bf
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/checkbox/index.ts
@@ -0,0 +1 @@
+export * from './CheckboxCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/ChecklistCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/checklist/ChecklistCell.tsx
similarity index 68%
rename from frontend/appflowy_web_app/src/components/database/components/cell/ChecklistCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/checklist/ChecklistCell.tsx
index 32d97d758f..3eaa8254a4 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/ChecklistCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/checklist/ChecklistCell.tsx
@@ -1,10 +1,9 @@
-import { FieldId } from '@/application/collab.type';
 import { parseChecklistData } from '@/application/database-yjs';
-import { ChecklistCell } from '@/components/database/components/cell/cell.type';
+import { CellProps, ChecklistCell as ChecklistCellType } from '@/components/database/components/cell/cell.type';
 import LinearProgressWithLabel from '@/components/_shared/progress/LinearProgressWithLabel';
 import React, { useMemo } from 'react';
 
-export default function ({ cell }: { cell?: ChecklistCell; rowId: string; fieldId: FieldId }) {
+export function ChecklistCell({ cell, style }: CellProps<ChecklistCellType>) {
   const data = useMemo(() => {
     return parseChecklistData(cell?.data ?? '');
   }, [cell?.data]);
@@ -14,7 +13,7 @@ export default function ({ cell }: { cell?: ChecklistCell; rowId: string; fieldI
 
   if (!data || !options || !selectedOptions) return null;
   return (
-    <div className={'cursor-pointer'}>
+    <div style={style} className={'cursor-pointer'}>
       <LinearProgressWithLabel value={data?.percentage} count={options.length} selectedCount={selectedOptions.length} />
     </div>
   );
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/checklist/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/checklist/index.ts
new file mode 100644
index 0000000000..b12d47b6c5
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/checklist/index.ts
@@ -0,0 +1 @@
+export * from './ChecklistCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/RowCreateModifiedTime.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/created-modified/RowCreateModifiedTime.tsx
similarity index 88%
rename from frontend/appflowy_web_app/src/components/database/components/cell/RowCreateModifiedTime.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/created-modified/RowCreateModifiedTime.tsx
index d685b53cf9..7716ba1552 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/RowCreateModifiedTime.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/created-modified/RowCreateModifiedTime.tsx
@@ -3,13 +3,15 @@ import { useRowMeta } from '@/application/database-yjs';
 import { useDateTypeCellDispatcher } from '@/components/database/components/cell/Cell.hooks';
 import React, { useEffect, useMemo, useState } from 'react';
 
-function RowCreateModifiedTime({
+export function RowCreateModifiedTime({
   rowId,
   fieldId,
   attrName,
+  style,
 }: {
   rowId: string;
   fieldId: string;
+  style?: React.CSSProperties;
   attrName: YjsDatabaseKey.last_modified | YjsDatabaseKey.created_at;
 }) {
   const { getDateTimeStr } = useDateTypeCellDispatcher(fieldId);
@@ -37,7 +39,8 @@ function RowCreateModifiedTime({
     return getDateTimeStr(value, false);
   }, [value, getDateTimeStr]);
 
-  return <div>{time}</div>;
+  if (!time) return null;
+  return <div style={style}>{time}</div>;
 }
 
 export default RowCreateModifiedTime;
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/created-modified/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/created-modified/index.ts
new file mode 100644
index 0000000000..ed951f3521
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/created-modified/index.ts
@@ -0,0 +1 @@
+export * from './RowCreateModifiedTime';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/DateTimeCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/date/DateTimeCell.tsx
similarity index 75%
rename from frontend/appflowy_web_app/src/components/database/components/cell/DateTimeCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/date/DateTimeCell.tsx
index 490a2bd95e..bc90a9fa7a 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/DateTimeCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/date/DateTimeCell.tsx
@@ -1,10 +1,9 @@
-import { FieldId } from '@/application/collab.type';
 import { useDateTypeCellDispatcher } from '@/components/database/components/cell/Cell.hooks';
-import { DateTimeCell } from '@/components/database/components/cell/cell.type';
+import { CellProps, DateTimeCell as DateTimeCellType } from '@/components/database/components/cell/cell.type';
 import React, { useMemo } from 'react';
 import { ReactComponent as ReminderSvg } from '$icons/16x/clock_alarm.svg';
 
-export default function ({ cell, fieldId }: { cell?: DateTimeCell; rowId: string; fieldId: FieldId }) {
+export function DateTimeCell({ cell, fieldId, style }: CellProps<DateTimeCellType>) {
   const { getDateTimeStr } = useDateTypeCellDispatcher(fieldId);
 
   const startDateTime = useMemo(() => {
@@ -26,8 +25,9 @@ export default function ({ cell, fieldId }: { cell?: DateTimeCell; rowId: string
 
   const hasReminder = !!cell?.reminderId;
 
+  if (!cell?.data) return null;
   return (
-    <div className={'flex cursor-text items-center gap-1'}>
+    <div style={style} className={'flex cursor-text items-center gap-1'}>
       {hasReminder && <ReminderSvg className={'h-4 w-4'} />}
       {dateStr}
     </div>
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/date/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/date/index.ts
new file mode 100644
index 0000000000..e05bb1674a
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/date/index.ts
@@ -0,0 +1 @@
+export * from './DateTimeCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/NumberCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/number/NumberCell.tsx
similarity index 69%
rename from frontend/appflowy_web_app/src/components/database/components/cell/NumberCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/number/NumberCell.tsx
index 851e14a34e..4d6ce6d44a 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/NumberCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/number/NumberCell.tsx
@@ -1,10 +1,9 @@
-import { FieldId } from '@/application/collab.type';
 import { currencyFormaterMap, NumberFormat, useFieldSelector, parseNumberTypeOptions } from '@/application/database-yjs';
-import { UrlCell } from '@/components/database/components/cell/cell.type';
+import { CellProps, NumberCell as NumberCellType } from '@/components/database/components/cell/cell.type';
 import React, { useMemo } from 'react';
 import Decimal from 'decimal.js';
 
-export default function ({ cell, fieldId }: { cell?: UrlCell; rowId: string; fieldId: FieldId }) {
+export function NumberCell({ cell, fieldId, style }: CellProps<NumberCellType>) {
   const { field } = useFieldSelector(fieldId);
 
   const format = useMemo(() => (field ? parseNumberTypeOptions(field).format : NumberFormat.Num), [field]);
@@ -23,5 +22,10 @@ export default function ({ cell, fieldId }: { cell?: UrlCell; rowId: string; fie
     return numberFormater(new Decimal(cell.data).toNumber());
   }, [cell, format]);
 
-  return <div className={className}>{value}</div>;
+  if (value === undefined) return null;
+  return (
+    <div style={style} className={className}>
+      {value}
+    </div>
+  );
 }
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/number/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/number/index.ts
new file mode 100644
index 0000000000..3e1686c783
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/number/index.ts
@@ -0,0 +1 @@
+export * from './NumberCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationCell.tsx
new file mode 100644
index 0000000000..3545bc026b
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationCell.tsx
@@ -0,0 +1,7 @@
+import { CellProps, RelationCell as RelationCellType } from '@/components/database/components/cell/cell.type';
+import RelationItems from '@/components/database/components/cell/relation/RelationItems';
+
+export function RelationCell({ cell, fieldId, style }: CellProps<RelationCellType>) {
+  if (!cell?.data) return null;
+  return <RelationItems cell={cell} fieldId={fieldId} style={style} />;
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/RelationCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationItems.tsx
similarity index 58%
rename from frontend/appflowy_web_app/src/components/database/components/cell/RelationCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationItems.tsx
index 56c1e8d27b..a91dfe57af 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/RelationCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationItems.tsx
@@ -1,24 +1,16 @@
-import {
-  FieldId,
-  YDatabaseField,
-  YDatabaseFields,
-  YDatabaseRow,
-  YDoc,
-  YjsDatabaseKey,
-  YjsEditorKey,
-} from '@/application/collab.type';
-import { useFieldSelector, parseRelationTypeOption } from '@/application/database-yjs';
+import { YDatabaseField, YDatabaseFields, YDoc, YjsDatabaseKey, YjsEditorKey } from '@/application/collab.type';
+import { parseRelationTypeOption, useFieldSelector } from '@/application/database-yjs';
 import { useId } from '@/components/_shared/context-provider/IdProvider';
 import { AFConfigContext } from '@/components/app/AppConfig';
-import { parseYDatabaseCellToCell } from '@/components/database/components/cell/cell.parse';
 import { RelationCell, RelationCellData } from '@/components/database/components/cell/cell.type';
+import { RelationPrimaryValue } from '@/components/database/components/cell/relation/RelationPrimaryValue';
 import React, { useContext, useEffect, useMemo, useState } from 'react';
 import * as Y from 'yjs';
 
-export default function ({ cell, fieldId }: { cell?: RelationCell; fieldId: string; rowId: string }) {
+function RelationItems({ style, cell, fieldId }: { cell: RelationCell; fieldId: string; style?: React.CSSProperties }) {
   const { field } = useFieldSelector(fieldId);
   const workspaceId = useId()?.workspaceId;
-  const rowIds = useMemo(() => (cell?.data.toJSON() as RelationCellData) ?? [], [cell?.data]);
+  const rowIds = useMemo(() => (cell.data.toJSON() as RelationCellData) ?? [], [cell.data]);
   const databaseId = rowIds.length > 0 && field ? parseRelationTypeOption(field).database_id : undefined;
   const databaseService = useContext(AFConfigContext)?.service?.databaseService;
   const [databasePrimaryFieldId, setDatabasePrimaryFieldId] = useState<string | undefined>(undefined);
@@ -43,7 +35,7 @@ export default function ({ cell, fieldId }: { cell?: RelationCell; fieldId: stri
   }, [workspaceId, databaseId, databaseService]);
 
   return (
-    <div className={'flex items-center gap-2'}>
+    <div style={style} className={'flex items-center gap-2'}>
       {rowIds.map((rowId) => {
         const rowDoc = rows?.get(rowId);
 
@@ -59,26 +51,4 @@ export default function ({ cell, fieldId }: { cell?: RelationCell; fieldId: stri
   );
 }
 
-function RelationPrimaryValue({ rowDoc, fieldId }: { rowDoc: YDoc; fieldId: FieldId }) {
-  const [text, setText] = useState<string | null>(null);
-
-  useEffect(() => {
-    const row = rowDoc.getMap(YjsEditorKey.data_section).get(YjsEditorKey.database_row) as YDatabaseRow;
-    const cells = row.get(YjsDatabaseKey.cells);
-    const primaryCell = cells.get(fieldId);
-
-    if (!primaryCell) return;
-    const observeHandler = () => {
-      setText(parseYDatabaseCellToCell(primaryCell).data as string);
-    };
-
-    observeHandler();
-
-    primaryCell.observe(observeHandler);
-    return () => {
-      primaryCell.unobserve(observeHandler);
-    };
-  }, [rowDoc, fieldId]);
-
-  return <div>{text}</div>;
-}
+export default RelationItems;
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationPrimaryValue.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationPrimaryValue.tsx
new file mode 100644
index 0000000000..174a3693f0
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/relation/RelationPrimaryValue.tsx
@@ -0,0 +1,27 @@
+import { FieldId, YDatabaseRow, YDoc, YjsDatabaseKey, YjsEditorKey } from '@/application/collab.type';
+import { parseYDatabaseCellToCell } from '@/components/database/components/cell/cell.parse';
+import React, { useEffect, useState } from 'react';
+
+export function RelationPrimaryValue({ rowDoc, fieldId }: { rowDoc: YDoc; fieldId: FieldId }) {
+  const [text, setText] = useState<string | null>(null);
+
+  useEffect(() => {
+    const row = rowDoc.getMap(YjsEditorKey.data_section).get(YjsEditorKey.database_row) as YDatabaseRow;
+    const cells = row.get(YjsDatabaseKey.cells);
+    const primaryCell = cells.get(fieldId);
+
+    if (!primaryCell) return;
+    const observeHandler = () => {
+      setText(parseYDatabaseCellToCell(primaryCell).data as string);
+    };
+
+    observeHandler();
+
+    primaryCell.observe(observeHandler);
+    return () => {
+      primaryCell.unobserve(observeHandler);
+    };
+  }, [rowDoc, fieldId]);
+
+  return <div>{text}</div>;
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/relation/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/relation/index.ts
new file mode 100644
index 0000000000..95a0aa3668
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/relation/index.ts
@@ -0,0 +1 @@
+export * from './RelationCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/SelectionCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/select-option/SelectOptionCell.tsx
similarity index 68%
rename from frontend/appflowy_web_app/src/components/database/components/cell/SelectionCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/select-option/SelectOptionCell.tsx
index a915d31a9b..bd7038a8a7 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/SelectionCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/select-option/SelectOptionCell.tsx
@@ -1,11 +1,10 @@
-import { FieldId } from '@/application/collab.type';
 import { useFieldSelector, parseSelectOptionTypeOptions } from '@/application/database-yjs';
 import { Tag } from '@/components/_shared/tag';
 import { SelectOptionColorMap } from '@/components/database/components/cell/cell.const';
-import { SelectCell } from '@/components/database/components/cell/cell.type';
+import { CellProps, SelectOptionCell as SelectOptionCellType } from '@/components/database/components/cell/cell.type';
 import React, { useCallback, useMemo } from 'react';
 
-export default function ({ cell, fieldId }: { cell?: SelectCell; rowId: string; fieldId: FieldId }) {
+export function SelectOptionCell({ cell, fieldId, style }: CellProps<SelectOptionCellType>) {
   const selectOptionIds = useMemo(() => cell?.data.split(','), [cell]);
   const { field } = useFieldSelector(fieldId);
   const typeOption = useMemo(() => {
@@ -24,9 +23,11 @@ export default function ({ cell, fieldId }: { cell?: SelectCell; rowId: string;
     [typeOption]
   );
 
+  if (!typeOption || !selectOptionIds?.length) return null;
+
   return (
-    <div className={'flex h-full w-full cursor-pointer items-center gap-1 overflow-x-hidden'}>
-      {selectOptionIds ? renderSelectedOptions(selectOptionIds) : null}
+    <div style={style} className={'flex h-full w-full cursor-pointer items-center gap-1 overflow-x-hidden'}>
+      {renderSelectedOptions(selectOptionIds)}
     </div>
   );
 }
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/select-option/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/select-option/index.ts
new file mode 100644
index 0000000000..40df2f3d7d
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/select-option/index.ts
@@ -0,0 +1 @@
+export * from './SelectOptionCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/text/TextCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/text/TextCell.tsx
new file mode 100644
index 0000000000..e27f1e835f
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/text/TextCell.tsx
@@ -0,0 +1,14 @@
+import { useReadOnly } from '@/application/database-yjs';
+import { CellProps, TextCell as TextCellType } from '@/components/database/components/cell/cell.type';
+import React from 'react';
+
+export function TextCell({ cell, style }: CellProps<TextCellType>) {
+  const readOnly = useReadOnly();
+
+  if (!cell?.data) return null;
+  return (
+    <div style={style} className={`cursor-text leading-[1.2] ${readOnly ? 'select-text' : ''}`}>
+      {cell?.data}
+    </div>
+  );
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/text/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/text/index.ts
new file mode 100644
index 0000000000..64bcb41a7f
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/text/index.ts
@@ -0,0 +1 @@
+export * from './TextCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/UrlCell.tsx b/frontend/appflowy_web_app/src/components/database/components/cell/url/UrlCell.tsx
similarity index 77%
rename from frontend/appflowy_web_app/src/components/database/components/cell/UrlCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/cell/url/UrlCell.tsx
index e2d3d2c87f..97de0c0fdb 100644
--- a/frontend/appflowy_web_app/src/components/database/components/cell/UrlCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/url/UrlCell.tsx
@@ -1,10 +1,9 @@
-import { FieldId } from '@/application/collab.type';
 import { useReadOnly } from '@/application/database-yjs';
-import { UrlCell } from '@/components/database/components/cell/cell.type';
+import { CellProps, UrlCell as UrlCellType } from '@/components/database/components/cell/cell.type';
 import { openUrl, processUrl } from '@/utils/url';
 import React, { useMemo } from 'react';
 
-export default function ({ cell }: { cell?: UrlCell; rowId: string; fieldId: FieldId }) {
+export function UrlCell({ cell, style }: CellProps<UrlCellType>) {
   const readOnly = useReadOnly();
 
   const isUrl = useMemo(() => (cell ? processUrl(cell.data) : false), [cell]);
@@ -21,8 +20,11 @@ export default function ({ cell }: { cell?: UrlCell; rowId: string; fieldId: Fie
     return classList.join(' ');
   }, [isUrl]);
 
+  if (!cell?.data) return null;
+
   return (
     <div
+      style={style}
       onClick={() => {
         if (!isUrl || !cell) return;
         if (readOnly) {
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/url/index.ts b/frontend/appflowy_web_app/src/components/database/components/cell/url/index.ts
new file mode 100644
index 0000000000..9f45924c97
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/url/index.ts
@@ -0,0 +1 @@
+export * from './UrlCell';
diff --git a/frontend/appflowy_web_app/src/components/database/components/cell/useMeasure.ts b/frontend/appflowy_web_app/src/components/database/components/cell/useMeasure.ts
new file mode 100644
index 0000000000..d4d7020523
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/cell/useMeasure.ts
@@ -0,0 +1,53 @@
+import { DEFAULT_ROW_HEIGHT } from '@/application/database-yjs';
+import { useCallback, useRef } from 'react';
+
+export function useMeasureHeight({
+  forceUpdate,
+  rows,
+}: {
+  forceUpdate: (index: number) => void;
+  rows: {
+    rowId?: string;
+  }[];
+}) {
+  const heightRef = useRef<{ [rowId: string]: number }>({});
+  const rowHeight = useCallback(
+    (index: number) => {
+      const row = rows[index];
+
+      if (!row || !row.rowId) return DEFAULT_ROW_HEIGHT;
+
+      return heightRef.current[row.rowId] || DEFAULT_ROW_HEIGHT;
+    },
+    [rows]
+  );
+
+  const setRowHeight = useCallback(
+    (index: number, height: number) => {
+      const row = rows[index];
+      const rowId = row.rowId;
+
+      if (!row || !rowId) return;
+      const oldHeight = heightRef.current[rowId];
+
+      heightRef.current[rowId] = Math.max(oldHeight || DEFAULT_ROW_HEIGHT, height);
+
+      if (oldHeight !== height) {
+        forceUpdate(index);
+      }
+    },
+    [forceUpdate, rows]
+  );
+
+  const onResize = useCallback(
+    (rowIndex: number, columnIndex: number, size: { width: number; height: number }) => {
+      setRowHeight(rowIndex, size.height);
+    },
+    [setRowHeight]
+  );
+
+  return {
+    rowHeight,
+    onResize,
+  };
+}
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-column/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid-column/index.ts
deleted file mode 100644
index 6de83c7026..0000000000
--- a/frontend/appflowy_web_app/src/components/database/components/grid-column/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from './GridColumn';
-export * from './useRenderColumns';
diff --git a/frontend/appflowy_web_app/src/components/database/components/calculation-cell/CalculationCell.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-calculation-cell/CalculationCell.tsx
similarity index 83%
rename from frontend/appflowy_web_app/src/components/database/components/calculation-cell/CalculationCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-calculation-cell/CalculationCell.tsx
index eeefee18bb..1ddb4e2d32 100644
--- a/frontend/appflowy_web_app/src/components/database/components/calculation-cell/CalculationCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-calculation-cell/CalculationCell.tsx
@@ -1,11 +1,21 @@
 import { CalculationType } from '@/application/database-yjs/database.type';
-import { CalulationCell } from '@/components/database/components/calculation-cell/cell.type';
 import React, { useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 
-export function CalculationCell({ cell }: { cell?: CalulationCell }) {
+export interface ICalculationCell {
+  value: string;
+  fieldId: string;
+  id: string;
+  type: CalculationType;
+}
+
+export interface CalculationCellProps {
+  cell?: ICalculationCell;
+}
+
+export function CalculationCell({ cell }: CalculationCellProps) {
   const { t } = useTranslation();
-  
+
   const prefix = useMemo(() => {
     if (!cell) return '';
 
diff --git a/frontend/appflowy_web_app/src/components/database/components/calculation-cell/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/grid-calculation-cell/index.ts
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/calculation-cell/index.ts
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-calculation-cell/index.ts
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-cell/GridCell.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-cell/GridCell.tsx
similarity index 57%
rename from frontend/appflowy_web_app/src/components/database/components/grid-cell/GridCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-cell/GridCell.tsx
index b9a5017b38..ce47153c70 100644
--- a/frontend/appflowy_web_app/src/components/database/components/grid-cell/GridCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-cell/GridCell.tsx
@@ -1,9 +1,8 @@
-import { FieldId, YjsDatabaseKey } from '@/application/collab.type';
-import { useRowMeta } from '@/application/database-yjs';
+import { FieldId } from '@/application/collab.type';
+import { useCellSelector } from '@/application/database-yjs';
 import { useFieldSelector } from '@/application/database-yjs/selector';
 import { Cell } from '@/components/database/components/cell';
-import { parseYDatabaseCellToCell } from '@/components/database/components/cell/cell.parse';
-import React, { useEffect, useState } from 'react';
+import React, { useEffect } from 'react';
 
 export interface GridCellProps {
   rowId: string;
@@ -16,21 +15,10 @@ export interface GridCellProps {
 export function GridCell({ onResize, rowId, fieldId, columnIndex, rowIndex }: GridCellProps) {
   const ref = React.useRef<HTMLDivElement>(null);
   const field = useFieldSelector(fieldId);
-  const row = useRowMeta(rowId);
-  const cell = row?.get(YjsDatabaseKey.cells)?.get(fieldId);
-  const [cellValue, setCellValue] = useState(() => (cell ? parseYDatabaseCellToCell(cell) : undefined));
-
-  useEffect(() => {
-    if (!cell) return;
-    setCellValue(parseYDatabaseCellToCell(cell));
-    const observerEvent = () => setCellValue(parseYDatabaseCellToCell(cell));
-
-    cell.observe(observerEvent);
-
-    return () => {
-      cell.unobserve(observerEvent);
-    };
-  }, [cell]);
+  const cell = useCellSelector({
+    rowId,
+    fieldId,
+  });
 
   useEffect(() => {
     const el = ref.current;
@@ -56,7 +44,7 @@ export function GridCell({ onResize, rowId, fieldId, columnIndex, rowIndex }: Gr
   if (!field) return null;
   return (
     <div ref={ref} className={'grid-cell w-full cursor-text overflow-hidden text-xs'}>
-      <Cell cell={cellValue} rowId={rowId} fieldId={fieldId} />
+      <Cell cell={cell} rowId={rowId} fieldId={fieldId} />
     </div>
   );
 }
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-cell/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/grid-cell/index.ts
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/grid-cell/index.ts
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-cell/index.ts
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-column/GridColumn.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-column/GridColumn.tsx
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/grid-column/GridColumn.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-column/GridColumn.tsx
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid/grid-column/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/grid-column/index.ts
new file mode 100644
index 0000000000..3c71a6b899
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-column/index.ts
@@ -0,0 +1,2 @@
+export * from './GridColumn';
+export * from 'src/components/database/components/grid/grid-column/useRenderFields';
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-column/useRenderColumns.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-column/useRenderFields.tsx
similarity index 75%
rename from frontend/appflowy_web_app/src/components/database/components/grid-column/useRenderColumns.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-column/useRenderFields.tsx
index c0041b5c5e..2e5c42e93a 100644
--- a/frontend/appflowy_web_app/src/components/database/components/grid-column/useRenderColumns.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-column/useRenderFields.tsx
@@ -1,6 +1,6 @@
 import { FieldId } from '@/application/collab.type';
 import { FieldVisibility } from '@/application/database-yjs/database.type';
-import { useGridColumnsSelector } from '@/application/database-yjs/selector';
+import { useFieldsSelector } from '@/application/database-yjs/selector';
 import { useCallback, useMemo } from 'react';
 
 export enum GridColumnType {
@@ -9,8 +9,6 @@ export enum GridColumnType {
   NewProperty,
 }
 
-const defaultVisibilitys = [FieldVisibility.AlwaysShown, FieldVisibility.HideWhenEmpty];
-
 export type RenderColumn = {
   type: GridColumnType;
   visibility?: FieldVisibility;
@@ -19,12 +17,12 @@ export type RenderColumn = {
   wrap?: boolean;
 };
 
-export function useRenderColumns(viewId: string) {
-  const columns = useGridColumnsSelector(viewId, defaultVisibilitys);
+export function useRenderFields() {
+  const fields = useFieldsSelector();
 
-  console.log('columns', columns);
+  console.log('columns', fields);
   const renderColumns = useMemo(() => {
-    const fields = columns.map((column) => ({
+    const data = fields.map((column) => ({
       ...column,
       type: GridColumnType.Field,
     }));
@@ -34,7 +32,7 @@ export function useRenderColumns(viewId: string) {
         type: GridColumnType.Action,
         width: 96,
       },
-      ...fields,
+      ...data,
       {
         type: GridColumnType.NewProperty,
         width: 150,
@@ -44,7 +42,7 @@ export function useRenderColumns(viewId: string) {
         width: 96,
       },
     ].filter(Boolean) as RenderColumn[];
-  }, [columns]);
+  }, [fields]);
 
   const columnWidth = useCallback(
     (index: number, containerWidth: number) => {
@@ -67,7 +65,7 @@ export function useRenderColumns(viewId: string) {
   );
 
   return {
-    columns: renderColumns,
+    fields: renderColumns,
     columnWidth,
   };
 }
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-header/GridHeader.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-header/GridHeader.tsx
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/grid-header/GridHeader.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-header/GridHeader.tsx
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-header/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/grid-header/index.ts
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/grid-header/index.ts
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-header/index.ts
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-row/GridCalculateRowCell.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/GridCalculateRowCell.tsx
similarity index 83%
rename from frontend/appflowy_web_app/src/components/database/components/grid-row/GridCalculateRowCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-row/GridCalculateRowCell.tsx
index 650ed3bfbe..4d7abb7a2c 100644
--- a/frontend/appflowy_web_app/src/components/database/components/grid-row/GridCalculateRowCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/GridCalculateRowCell.tsx
@@ -1,8 +1,7 @@
 import { YjsDatabaseKey } from '@/application/collab.type';
 import { useDatabaseView } from '@/application/database-yjs';
 import { CalculationType } from '@/application/database-yjs/database.type';
-import { CalculationCell } from '@/components/database/components/calculation-cell';
-import { CalulationCell } from '@/components/database/components/calculation-cell/cell.type';
+import { CalculationCell, ICalculationCell } from '../grid-calculation-cell';
 import React, { useEffect, useState } from 'react';
 
 export interface GridCalculateRowCellProps {
@@ -11,7 +10,7 @@ export interface GridCalculateRowCellProps {
 
 export function GridCalculateRowCell({ fieldId }: GridCalculateRowCellProps) {
   const calculations = useDatabaseView()?.get(YjsDatabaseKey.calculations);
-  const [calculation, setCalculation] = useState<CalulationCell>();
+  const [calculation, setCalculation] = useState<ICalculationCell>();
 
   useEffect(() => {
     if (!calculations) return;
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-row/GridRowCell.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/GridRowCell.tsx
similarity index 81%
rename from frontend/appflowy_web_app/src/components/database/components/grid-row/GridRowCell.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-row/GridRowCell.tsx
index ef4be68406..11f14135e3 100644
--- a/frontend/appflowy_web_app/src/components/database/components/grid-row/GridRowCell.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/GridRowCell.tsx
@@ -1,6 +1,6 @@
-import { GridColumnType } from '@/components/database/components/grid-column';
+import { GridColumnType } from '../grid-column';
 import React from 'react';
-import GridCell from 'src/components/database/components/grid-cell/GridCell';
+import GridCell from '../grid-cell/GridCell';
 
 export interface GridRowCellProps {
   rowId: string;
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-row/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/index.ts
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/grid-row/index.ts
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-row/index.ts
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-row/useRenderRows.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/useRenderRows.tsx
similarity index 76%
rename from frontend/appflowy_web_app/src/components/database/components/grid-row/useRenderRows.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-row/useRenderRows.tsx
index e5038cafff..8b2e6597b8 100644
--- a/frontend/appflowy_web_app/src/components/database/components/grid-row/useRenderRows.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-row/useRenderRows.tsx
@@ -1,6 +1,5 @@
-import { useReadOnly } from '@/application/database-yjs';
-import { DEFAULT_ROW_HEIGHT } from '@/application/database-yjs/const';
-import { useGridRowsSelector } from '@/application/database-yjs/selector';
+import { DEFAULT_ROW_HEIGHT, useReadOnly, useRowsSelector } from '@/application/database-yjs';
+
 import { useMemo } from 'react';
 
 export enum RenderRowType {
@@ -16,7 +15,7 @@ export type RenderRow = {
 };
 
 export function useRenderRows() {
-  const rows = useGridRowsSelector();
+  const rows = useRowsSelector();
   const readOnly = useReadOnly();
 
   const renderRows = useMemo(() => {
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-table/GridTable.tsx b/frontend/appflowy_web_app/src/components/database/components/grid/grid-table/GridTable.tsx
similarity index 95%
rename from frontend/appflowy_web_app/src/components/database/components/grid-table/GridTable.tsx
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-table/GridTable.tsx
index dd3ed13bfe..b855c8b4cb 100644
--- a/frontend/appflowy_web_app/src/components/database/components/grid-table/GridTable.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/grid-table/GridTable.tsx
@@ -1,12 +1,7 @@
 import { DEFAULT_ROW_HEIGHT } from '@/application/database-yjs/const';
 import { AFScroller } from '@/components/_shared/scroller';
-import { GridColumnType, RenderColumn } from '@/components/database/components/grid-column';
-import {
-  GridCalculateRowCell,
-  GridRowCell,
-  RenderRowType,
-  useRenderRows,
-} from '@/components/database/components/grid-row';
+import { GridColumnType, RenderColumn } from '../grid-column';
+import { GridCalculateRowCell, GridRowCell, RenderRowType, useRenderRows } from '../grid-row';
 import React, { useCallback, useEffect, useRef } from 'react';
 import AutoSizer from 'react-virtualized-auto-sizer';
 import { GridChildComponentProps, VariableSizeGrid } from 'react-window';
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid-table/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/grid-table/index.ts
similarity index 100%
rename from frontend/appflowy_web_app/src/components/database/components/grid-table/index.ts
rename to frontend/appflowy_web_app/src/components/database/components/grid/grid-table/index.ts
diff --git a/frontend/appflowy_web_app/src/components/database/components/grid/index.ts b/frontend/appflowy_web_app/src/components/database/components/grid/index.ts
new file mode 100644
index 0000000000..2e9a6988f4
--- /dev/null
+++ b/frontend/appflowy_web_app/src/components/database/components/grid/index.ts
@@ -0,0 +1,3 @@
+export * from './grid-table';
+export * from './grid-header';
+export * from './grid-column';
diff --git a/frontend/appflowy_web_app/src/components/database/components/tabs/DatabaseTabs.tsx b/frontend/appflowy_web_app/src/components/database/components/tabs/DatabaseTabs.tsx
index 65a1b238bb..e7d78e7033 100644
--- a/frontend/appflowy_web_app/src/components/database/components/tabs/DatabaseTabs.tsx
+++ b/frontend/appflowy_web_app/src/components/database/components/tabs/DatabaseTabs.tsx
@@ -52,7 +52,10 @@ export const DatabaseTabs = forwardRef<HTMLDivElement, DatabaseTabBarProps>(
 
     if (viewIds.length === 0) return null;
     return (
-      <div ref={ref} className='mx-24 flex items-center overflow-hidden text-text-title max-md:mx-4'>
+      <div
+        ref={ref}
+        className='mx-24 -mb-[0.5px] flex items-center overflow-hidden border-b border-line-divider text-text-title max-md:mx-4'
+      >
         <div
           style={{
             width: 'calc(100% - 120px)',
diff --git a/frontend/appflowy_web_app/src/components/database/grid/Grid.tsx b/frontend/appflowy_web_app/src/components/database/grid/Grid.tsx
index eacb2b725a..954f9cd7c3 100644
--- a/frontend/appflowy_web_app/src/components/database/grid/Grid.tsx
+++ b/frontend/appflowy_web_app/src/components/database/grid/Grid.tsx
@@ -1,16 +1,15 @@
-import { GridRowsContext, useDatabase, useGridRowOrders, useViewId } from '@/application/database-yjs';
-import { useRenderColumns } from '@/components/database/components/grid-column';
+import { RowsContext, useDatabase, useRowOrdersSelector, useViewId } from '@/application/database-yjs';
+import { useRenderFields, GridHeader, GridTable } from '@/components/database/components/grid';
 import { CircularProgress } from '@mui/material';
 import React, { useState } from 'react';
-import { GridHeader } from 'src/components/database/components/grid-header';
-import { GridTable } from 'src/components/database/components/grid-table';
 
 export function Grid() {
   const database = useDatabase();
-  const [scrollLeft, setScrollLeft] = useState(0);
   const viewId = useViewId() || '';
-  const { columns, columnWidth } = useRenderColumns(viewId);
-  const rowOrders = useGridRowOrders();
+  const [scrollLeft, setScrollLeft] = useState(0);
+
+  const { fields, columnWidth } = useRenderFields();
+  const rowOrders = useRowOrdersSelector();
 
   if (!database || !rowOrders) {
     return (
@@ -21,24 +20,24 @@ export function Grid() {
   }
 
   return (
-    <GridRowsContext.Provider
+    <RowsContext.Provider
       value={{
         rowOrders,
       }}
     >
       <div className={'flex w-full flex-1 flex-col'}>
-        <GridHeader scrollLeft={scrollLeft} columnWidth={columnWidth} columns={columns} onScrollLeft={setScrollLeft} />
+        <GridHeader scrollLeft={scrollLeft} columnWidth={columnWidth} columns={fields} onScrollLeft={setScrollLeft} />
         <div className={'grid-scroll-table w-full flex-1'}>
           <GridTable
             viewId={viewId}
             scrollLeft={scrollLeft}
             columnWidth={columnWidth}
-            columns={columns}
+            columns={fields}
             onScrollLeft={setScrollLeft}
           />
         </div>
       </div>
-    </GridRowsContext.Provider>
+    </RowsContext.Provider>
   );
 }
 
diff --git a/frontend/appflowy_web_app/src/components/layout/layout.scss b/frontend/appflowy_web_app/src/components/layout/layout.scss
index bac3baae69..fceeab367c 100644
--- a/frontend/appflowy_web_app/src/components/layout/layout.scss
+++ b/frontend/appflowy_web_app/src/components/layout/layout.scss
@@ -45,7 +45,7 @@
   opacity: 60%;
 }
 
-.workspaces, .database-conditions, .grid-scroll-table {
+.workspaces, .database-conditions, .grid-scroll-table, .grid-board {
   ::-webkit-scrollbar {
     width: 0;
     height: 0;
diff --git a/frontend/resources/translations/en.json b/frontend/resources/translations/en.json
index 1b286e2498..ca0a190367 100644
--- a/frontend/resources/translations/en.json
+++ b/frontend/resources/translations/en.json
@@ -1252,7 +1252,9 @@
       "showGroup": "Show group",
       "showGroupContent": "Are you sure you want to show this group on the board?",
       "failedToLoad": "Failed to load board view"
-    }
+    },
+    "noGroup": "No group by property",
+    "noGroupDesc": "Board views require a property to group by in order to display"
   },
   "calendar": {
     "menuName": "Calendar",