Move to TanStack Start from Next.js (#184)

web/shared/la-editor/extensions/blockquote/blockquote.ts

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+/*
+ * Add block-node class to blockquote element
+ */
+import { mergeAttributes } from "@tiptap/core"
+import { Blockquote as TiptapBlockquote } from "@tiptap/extension-blockquote"
+
+export const Blockquote = TiptapBlockquote.extend({
+  renderHTML({ HTMLAttributes }) {
+    return [
+      "blockquote",
+      mergeAttributes(this.options.HTMLAttributes, HTMLAttributes, {
+        class: "block-node",
+      }),
+      0,
+    ]
+  },
+})
+
+export default Blockquote

web/shared/la-editor/extensions/bullet-list/bullet-list.ts

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+import { BulletList as TiptapBulletList } from "@tiptap/extension-bullet-list"
+
+export const BulletList = TiptapBulletList.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      HTMLAttributes: {
+        class: "list-node",
+      },
+    }
+  },
+})
+
+export default BulletList

web/shared/la-editor/extensions/bullet-list/index.ts

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+export * from "./bullet-list"

web/shared/la-editor/extensions/code-block-lowlight/code-block-lowlight.ts

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+import { CodeBlockLowlight as TiptapCodeBlockLowlight } from "@tiptap/extension-code-block-lowlight"
+import { common, createLowlight } from "lowlight"
+
+export const CodeBlockLowlight = TiptapCodeBlockLowlight.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      lowlight: createLowlight(common),
+      defaultLanguage: null,
+      HTMLAttributes: {
+        class: "block-node",
+      },
+    }
+  },
+})
+
+export default CodeBlockLowlight

web/shared/la-editor/extensions/code-block-lowlight/index.ts

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+export * from "./code-block-lowlight"

web/shared/la-editor/extensions/code/code.ts

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+import { Code as TiptapCode } from "@tiptap/extension-code"
+
+export const Code = TiptapCode.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      HTMLAttributes: {
+        class: "inline",
+        spellCheck: "false",
+      },
+    }
+  },
+})
+
+export default Code

web/shared/la-editor/extensions/code/index.ts

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+export * from "./code"

web/shared/la-editor/extensions/dropcursor/dropcursor.ts

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+import { Dropcursor as TiptapDropcursor } from "@tiptap/extension-dropcursor"
+
+export const Dropcursor = TiptapDropcursor.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      width: 2,
+      class: "ProseMirror-dropcursor border",
+    }
+  },
+})
+
+export default Dropcursor

web/shared/la-editor/extensions/dropcursor/index.ts

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+export * from "./dropcursor"

web/shared/la-editor/extensions/heading/heading.ts

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+/*
+ * Add heading level validation. decimal (0-9)
+ * Add heading class to heading element
+ */
+import { mergeAttributes } from "@tiptap/core"
+import TiptapHeading from "@tiptap/extension-heading"
+import type { Level } from "@tiptap/extension-heading"
+
+export const Heading = TiptapHeading.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      levels: [1, 2, 3] as Level[],
+      HTMLAttributes: {
+        class: "heading-node",
+      },
+    }
+  },
+
+  renderHTML({ node, HTMLAttributes }) {
+    const nodeLevel = parseInt(node.attrs.level, 10) as Level
+    const hasLevel = this.options.levels.includes(nodeLevel)
+    const level = hasLevel ? nodeLevel : this.options.levels[0]
+
+    return [
+      `h${level}`,
+      mergeAttributes(this.options.HTMLAttributes, HTMLAttributes),
+      0,
+    ]
+  },
+})
+
+export default Heading

web/shared/la-editor/extensions/heading/index.ts

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+export * from "./heading"

web/shared/la-editor/extensions/horizontal-rule/horizontal-rule.ts

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+/*
+ * Wrap the horizontal rule in a div element.
+ * Also add a keyboard shortcut to insert a horizontal rule.
+ */
+import { HorizontalRule as TiptapHorizontalRule } from "@tiptap/extension-horizontal-rule"
+
+export const HorizontalRule = TiptapHorizontalRule.extend({
+  addKeyboardShortcuts() {
+    return {
+      "Mod-Alt--": () =>
+        this.editor.commands.insertContent({
+          type: this.name,
+        }),
+    }
+  },
+})
+
+export default HorizontalRule

web/shared/la-editor/extensions/horizontal-rule/index.ts

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+export * from "./horizontal-rule"

web/shared/la-editor/extensions/index.ts

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+import { StarterKit } from "./starter-kit"
+import { TaskList } from "./task-list"
+import { TaskItem } from "./task-item"
+import { HorizontalRule } from "./horizontal-rule"
+import { Blockquote } from "./blockquote/blockquote"
+import { SlashCommand } from "./slash-command"
+import { Heading } from "./heading"
+import { Link } from "./link"
+import { CodeBlockLowlight } from "./code-block-lowlight"
+import { Selection } from "./selection"
+import { Code } from "./code"
+import { Paragraph } from "./paragraph"
+import { BulletList } from "./bullet-list"
+import { OrderedList } from "./ordered-list"
+import { Dropcursor } from "./dropcursor"
+
+export interface ExtensionOptions {
+  placeholder?: string
+}
+
+export const createExtensions = ({
+  placeholder = "Start typing...",
+}: ExtensionOptions) => [
+  Heading,
+  Code,
+  Link,
+  TaskList,
+  TaskItem,
+  Selection,
+  Paragraph,
+  Dropcursor,
+  Blockquote,
+  BulletList,
+  OrderedList,
+  SlashCommand,
+  HorizontalRule,
+  CodeBlockLowlight,
+  StarterKit.configure({
+    placeholder: {
+      placeholder: () => placeholder,
+    },
+  }),
+]
+
+export default createExtensions

web/shared/la-editor/extensions/link/index.ts

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+export * from "./link"

web/shared/la-editor/extensions/link/link.ts

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+import { mergeAttributes } from "@tiptap/core"
+import TiptapLink from "@tiptap/extension-link"
+import { EditorView } from "@tiptap/pm/view"
+import { getMarkRange } from "@tiptap/core"
+import { Plugin, TextSelection } from "@tiptap/pm/state"
+
+export const Link = TiptapLink.extend({
+  /*
+   * Determines whether typing next to a link automatically becomes part of the link.
+   * In this case, we dont want any characters to be included as part of the link.
+   */
+  inclusive: false,
+
+  /*
+   * Match all <a> elements that have an href attribute, except for:
+   * - <a> elements with a data-type attribute set to button
+   * - <a> elements with an href attribute that contains 'javascript:'
+   */
+  parseHTML() {
+    return [
+      {
+        tag: 'a[href]:not([data-type="button"]):not([href *= "javascript:" i])',
+      },
+    ]
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    return [
+      "a",
+      mergeAttributes(this.options.HTMLAttributes, HTMLAttributes),
+      0,
+    ]
+  },
+
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      openOnClick: false,
+      HTMLAttributes: {
+        class: "link",
+      },
+    }
+  },
+
+  addProseMirrorPlugins() {
+    const { editor } = this
+
+    return [
+      ...(this.parent?.() || []),
+      new Plugin({
+        props: {
+          handleKeyDown: (view: EditorView, event: KeyboardEvent) => {
+            const { selection } = editor.state
+
+            /*
+             * Handles the 'Escape' key press when there's a selection within the link.
+             * This will move the cursor to the end of the link.
+             */
+            if (event.key === "Escape" && selection.empty !== true) {
+              editor.commands.focus(selection.to, { scrollIntoView: false })
+            }
+
+            return false
+          },
+          handleClick(view, pos) {
+            /*
+             * Marks the entire link when the user clicks on it.
+             */
+
+            const { schema, doc, tr } = view.state
+            const range = getMarkRange(doc.resolve(pos), schema.marks.link)
+
+            if (!range) {
+              return
+            }
+
+            const { from, to } = range
+            const start = Math.min(from, to)
+            const end = Math.max(from, to)
+
+            if (pos < start || pos > end) {
+              return
+            }
+
+            const $start = doc.resolve(start)
+            const $end = doc.resolve(end)
+            const transaction = tr.setSelection(new TextSelection($start, $end))
+
+            view.dispatch(transaction)
+          },
+        },
+      }),
+    ]
+  },
+})
+
+export default Link

web/shared/la-editor/extensions/ordered-list/index.ts

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+export * from "./ordered-list"

web/shared/la-editor/extensions/ordered-list/ordered-list.ts

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+import { OrderedList as TiptapOrderedList } from "@tiptap/extension-ordered-list"
+
+export const OrderedList = TiptapOrderedList.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      HTMLAttributes: {
+        class: "list-node",
+      },
+    }
+  },
+})
+
+export default OrderedList

web/shared/la-editor/extensions/paragraph/index.ts

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+export * from "./paragraph"

web/shared/la-editor/extensions/paragraph/paragraph.ts

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+import { Paragraph as TiptapParagraph } from "@tiptap/extension-paragraph"
+
+export const Paragraph = TiptapParagraph.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      HTMLAttributes: {
+        class: "text-node",
+      },
+    }
+  },
+})
+
+export default Paragraph

web/shared/la-editor/extensions/selection/index.ts

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+export * from "./selection"

web/shared/la-editor/extensions/selection/selection.ts

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+import { Extension } from "@tiptap/core"
+import { Plugin, PluginKey } from "@tiptap/pm/state"
+import { Decoration, DecorationSet } from "@tiptap/pm/view"
+
+export const Selection = Extension.create({
+  name: "selection",
+
+  addProseMirrorPlugins() {
+    const { editor } = this
+
+    return [
+      new Plugin({
+        key: new PluginKey("selection"),
+        props: {
+          decorations(state) {
+            if (state.selection.empty) {
+              return null
+            }
+
+            if (editor.isFocused === true) {
+              return null
+            }
+
+            return DecorationSet.create(state.doc, [
+              Decoration.inline(state.selection.from, state.selection.to, {
+                class: "selection",
+              }),
+            ])
+          },
+        },
+      }),
+    ]
+  },
+})
+
+export default Selection

web/shared/la-editor/extensions/slash-command/groups.ts

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+import { Group } from "./types"
+
+export const GROUPS: Group[] = [
+  {
+    name: "format",
+    title: "Format",
+    commands: [
+      {
+        name: "heading1",
+        label: "Heading 1",
+        iconName: "Heading1",
+        description: "High priority section title",
+        aliases: ["h1"],
+        shortcuts: ["mod", "alt", "1"],
+        action: (editor) => {
+          editor.chain().focus().setHeading({ level: 1 }).run()
+        },
+      },
+      {
+        name: "heading2",
+        label: "Heading 2",
+        iconName: "Heading2",
+        description: "Medium priority section title",
+        aliases: ["h2"],
+        shortcuts: ["mod", "alt", "2"],
+        action: (editor) => {
+          editor.chain().focus().setHeading({ level: 2 }).run()
+        },
+      },
+      {
+        name: "heading3",
+        label: "Heading 3",
+        iconName: "Heading3",
+        description: "Low priority section title",
+        aliases: ["h3"],
+        shortcuts: ["mod", "alt", "3"],
+        action: (editor) => {
+          editor.chain().focus().setHeading({ level: 3 }).run()
+        },
+      },
+    ],
+  },
+  {
+    name: "list",
+    title: "List",
+    commands: [
+      {
+        name: "bulletList",
+        label: "Bullet List",
+        iconName: "List",
+        description: "Unordered list of items",
+        aliases: ["ul"],
+        shortcuts: ["mod", "shift", "8"],
+        action: (editor) => {
+          editor.chain().focus().toggleBulletList().run()
+        },
+      },
+      {
+        name: "numberedList",
+        label: "Numbered List",
+        iconName: "ListOrdered",
+        description: "Ordered list of items",
+        aliases: ["ol"],
+        shortcuts: ["mod", "shift", "7"],
+        action: (editor) => {
+          editor.chain().focus().toggleOrderedList().run()
+        },
+      },
+      {
+        name: "taskList",
+        label: "Task List",
+        iconName: "ListTodo",
+        description: "Task list with todo items",
+        aliases: ["todo"],
+        shortcuts: ["mod", "shift", "8"],
+        action: (editor) => {
+          editor.chain().focus().toggleTaskList().run()
+        },
+      },
+    ],
+  },
+  {
+    name: "insert",
+    title: "Insert",
+    commands: [
+      {
+        name: "codeBlock",
+        label: "Code Block",
+        iconName: "SquareCode",
+        description: "Code block with syntax highlighting",
+        shortcuts: ["mod", "alt", "c"],
+        shouldBeHidden: (editor) => editor.isActive("columns"),
+        action: (editor) => {
+          editor.chain().focus().setCodeBlock().run()
+        },
+      },
+      {
+        name: "horizontalRule",
+        label: "Divider",
+        iconName: "Divide",
+        description: "Insert a horizontal divider",
+        aliases: ["hr"],
+        shortcuts: ["mod", "shift", "-"],
+        action: (editor) => {
+          editor.chain().focus().setHorizontalRule().run()
+        },
+      },
+      {
+        name: "blockquote",
+        label: "Blockquote",
+        iconName: "Quote",
+        description: "Element for quoting",
+        shortcuts: ["mod", "shift", "b"],
+        action: (editor) => {
+          editor.chain().focus().setBlockquote().run()
+        },
+      },
+    ],
+  },
+]
+
+export default GROUPS

web/shared/la-editor/extensions/slash-command/index.ts

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+export * from "./slash-command"

web/shared/la-editor/extensions/slash-command/menu-list.tsx

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+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+import { Button } from "@/components/ui/button"
+import { Separator } from "@/components/ui/separator"
+
+import { Command, MenuListProps } from "./types"
+import { getShortcutKeys } from "@/lib/utils"
+import { Icon } from "../../components/ui/icon"
+import { PopoverWrapper } from "../../components/ui/popover-wrapper"
+import { Shortcut } from "../../components/ui/shortcut"
+
+export const MenuList = React.forwardRef((props: MenuListProps, ref) => {
+  const scrollContainer = React.useRef<HTMLDivElement>(null)
+  const activeItem = React.useRef<HTMLButtonElement>(null)
+  const [selectedGroupIndex, setSelectedGroupIndex] = React.useState(0)
+  const [selectedCommandIndex, setSelectedCommandIndex] = React.useState(0)
+
+  // Anytime the groups change, i.e. the user types to narrow it down, we want to
+  // reset the current selection to the first menu item
+  React.useEffect(() => {
+    setSelectedGroupIndex(0)
+    setSelectedCommandIndex(0)
+  }, [props.items])
+
+  const selectItem = React.useCallback(
+    (groupIndex: number, commandIndex: number) => {
+      const command = props.items[groupIndex].commands[commandIndex]
+      props.command(command)
+    },
+    [props],
+  )
+
+  React.useImperativeHandle(ref, () => ({
+    onKeyDown: ({ event }: { event: React.KeyboardEvent }) => {
+      if (event.key === "ArrowDown") {
+        if (!props.items.length) {
+          return false
+        }
+
+        const commands = props.items[selectedGroupIndex].commands
+
+        let newCommandIndex = selectedCommandIndex + 1
+        let newGroupIndex = selectedGroupIndex
+
+        if (commands.length - 1 < newCommandIndex) {
+          newCommandIndex = 0
+          newGroupIndex = selectedGroupIndex + 1
+        }
+
+        if (props.items.length - 1 < newGroupIndex) {
+          newGroupIndex = 0
+        }
+
+        setSelectedCommandIndex(newCommandIndex)
+        setSelectedGroupIndex(newGroupIndex)
+
+        return true
+      }
+
+      if (event.key === "ArrowUp") {
+        if (!props.items.length) {
+          return false
+        }
+
+        let newCommandIndex = selectedCommandIndex - 1
+        let newGroupIndex = selectedGroupIndex
+
+        if (newCommandIndex < 0) {
+          newGroupIndex = selectedGroupIndex - 1
+          newCommandIndex = props.items[newGroupIndex]?.commands.length - 1 || 0
+        }
+
+        if (newGroupIndex < 0) {
+          newGroupIndex = props.items.length - 1
+          newCommandIndex = props.items[newGroupIndex].commands.length - 1
+        }
+
+        setSelectedCommandIndex(newCommandIndex)
+        setSelectedGroupIndex(newGroupIndex)
+
+        return true
+      }
+
+      if (event.key === "Enter") {
+        if (
+          !props.items.length ||
+          selectedGroupIndex === -1 ||
+          selectedCommandIndex === -1
+        ) {
+          return false
+        }
+
+        selectItem(selectedGroupIndex, selectedCommandIndex)
+
+        return true
+      }
+
+      return false
+    },
+  }))
+
+  React.useEffect(() => {
+    if (activeItem.current && scrollContainer.current) {
+      const offsetTop = activeItem.current.offsetTop
+      const offsetHeight = activeItem.current.offsetHeight
+
+      scrollContainer.current.scrollTop = offsetTop - offsetHeight
+    }
+  }, [selectedCommandIndex, selectedGroupIndex])
+
+  const createCommandClickHandler = React.useCallback(
+    (groupIndex: number, commandIndex: number) => {
+      return () => {
+        selectItem(groupIndex, commandIndex)
+      }
+    },
+    [selectItem],
+  )
+
+  if (!props.items.length) {
+    return null
+  }
+
+  return (
+    <PopoverWrapper
+      ref={scrollContainer}
+      className="flex max-h-[min(80vh,24rem)] flex-col overflow-auto p-1"
+    >
+      {props.items.map((group, groupIndex: number) => (
+        <React.Fragment key={group.title}>
+          {group.commands.map((command: Command, commandIndex: number) => (
+            <Button
+              key={command.label}
+              variant="ghost"
+              onClick={createCommandClickHandler(groupIndex, commandIndex)}
+              className={cn(
+                "relative w-full justify-between gap-2 px-3.5 py-1.5 font-normal",
+                {
+                  "bg-accent text-accent-foreground":
+                    selectedGroupIndex === groupIndex &&
+                    selectedCommandIndex === commandIndex,
+                },
+              )}
+            >
+              <Icon name={command.iconName} />
+              <span className="truncate text-sm">{command.label}</span>
+              <div className="flex flex-auto flex-row"></div>
+              <Shortcut.Wrapper
+                ariaLabel={getShortcutKeys(command.shortcuts)
+                  .map((shortcut) => shortcut.readable)
+                  .join(" + ")}
+              >
+                {command.shortcuts.map((shortcut) => (
+                  <Shortcut.Key shortcut={shortcut} key={shortcut} />
+                ))}
+              </Shortcut.Wrapper>
+            </Button>
+          ))}
+          {groupIndex !== props.items.length - 1 && (
+            <Separator className="my-1.5" />
+          )}
+        </React.Fragment>
+      ))}
+    </PopoverWrapper>
+  )
+})
+
+MenuList.displayName = "MenuList"
+
+export default MenuList

web/shared/la-editor/extensions/slash-command/slash-command.ts

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+import { Editor, Extension } from "@tiptap/core"
+import { ReactRenderer } from "@tiptap/react"
+import Suggestion, {
+  SuggestionProps,
+  SuggestionKeyDownProps,
+} from "@tiptap/suggestion"
+import { PluginKey } from "@tiptap/pm/state"
+import tippy from "tippy.js"
+
+import { GROUPS } from "./groups"
+import { MenuList } from "./menu-list"
+
+const EXTENSION_NAME = "slashCommand"
+
+let popup: any
+
+export const SlashCommand = Extension.create({
+  name: EXTENSION_NAME,
+  priority: 200,
+
+  onCreate() {
+    popup = tippy("body", {
+      interactive: true,
+      trigger: "manual",
+      placement: "bottom-start",
+      theme: "slash-command",
+      maxWidth: "16rem",
+      offset: [16, 8],
+      popperOptions: {
+        strategy: "fixed",
+        modifiers: [{ name: "flip", enabled: false }],
+      },
+    })
+  },
+
+  addProseMirrorPlugins() {
+    return [
+      Suggestion({
+        editor: this.editor,
+        char: "/",
+        allowSpaces: true,
+        startOfLine: true,
+        pluginKey: new PluginKey(EXTENSION_NAME),
+
+        allow: ({ state, range }) => {
+          const $from = state.doc.resolve(range.from)
+          const isRootDepth = $from.depth === 1
+          const isParagraph = $from.parent.type.name === "paragraph"
+          const isStartOfNode = $from.parent.textContent?.charAt(0) === "/"
+          const isInColumn = this.editor.isActive("column")
+
+          const afterContent = $from.parent.textContent?.substring(
+            $from.parent.textContent?.indexOf("/"),
+          )
+          const isValidAfterContent = !afterContent?.endsWith("  ")
+
+          return (
+            ((isRootDepth && isParagraph && isStartOfNode) ||
+              (isInColumn && isParagraph && isStartOfNode)) &&
+            isValidAfterContent
+          )
+        },
+
+        command: ({ editor, props }: { editor: Editor; props: any }) => {
+          const { view, state } = editor
+          const { $head, $from } = view.state.selection
+
+          const end = $from.pos
+          const from = $head?.nodeBefore
+            ? end -
+              ($head.nodeBefore.text?.substring(
+                $head.nodeBefore.text?.indexOf("/"),
+              ).length ?? 0)
+            : $from.start()
+
+          const tr = state.tr.deleteRange(from, end)
+          view.dispatch(tr)
+
+          props.action(editor)
+          view.focus()
+        },
+
+        items: ({ query }: { query: string }) => {
+          return GROUPS.map((group) => ({
+            ...group,
+            commands: group.commands
+              .filter((item) => {
+                const labelNormalized = item.label.toLowerCase().trim()
+                const queryNormalized = query.toLowerCase().trim()
+
+                if (item.aliases) {
+                  const aliases = item.aliases.map((alias) =>
+                    alias.toLowerCase().trim(),
+                  )
+                  return (
+                    labelNormalized.includes(queryNormalized) ||
+                    aliases.includes(queryNormalized)
+                  )
+                }
+
+                return labelNormalized.includes(queryNormalized)
+              })
+              .filter((command) =>
+                command.shouldBeHidden
+                  ? !command.shouldBeHidden(this.editor)
+                  : true,
+              )
+              .map((command) => ({
+                ...command,
+                isEnabled: true,
+              })),
+          })).filter((group) => group.commands.length > 0)
+        },
+
+        render: () => {
+          let component: any
+          let scrollHandler: (() => void) | null = null
+
+          return {
+            onStart: (props: SuggestionProps) => {
+              component = new ReactRenderer(MenuList, {
+                props,
+                editor: props.editor,
+              })
+
+              const { view } = props.editor
+              // const editorNode = view.dom as HTMLElement
+
+              const getReferenceClientRect = () => {
+                if (!props.clientRect) {
+                  return props.editor.storage[EXTENSION_NAME].rect
+                }
+
+                const rect = props.clientRect()
+
+                if (!rect) {
+                  return props.editor.storage[EXTENSION_NAME].rect
+                }
+
+                let yPos = rect.y
+
+                if (
+                  rect.top + component.element.offsetHeight + 40 >
+                  window.innerHeight
+                ) {
+                  const diff =
+                    rect.top +
+                    component.element.offsetHeight -
+                    window.innerHeight +
+                    40
+                  yPos = rect.y - diff
+                }
+
+                // const editorXOffset = editorNode.getBoundingClientRect().x
+                return new DOMRect(rect.x, yPos, rect.width, rect.height)
+              }
+
+              scrollHandler = () => {
+                popup?.[0].setProps({
+                  getReferenceClientRect,
+                })
+              }
+
+              view.dom.parentElement?.addEventListener("scroll", scrollHandler)
+
+              popup?.[0].setProps({
+                getReferenceClientRect,
+                appendTo: () => document.body,
+                content: component.element,
+              })
+
+              popup?.[0].show()
+            },
+
+            onUpdate(props: SuggestionProps) {
+              component.updateProps(props)
+
+              const { view } = props.editor
+              // const editorNode = view.dom as HTMLElement
+
+              const getReferenceClientRect = () => {
+                if (!props.clientRect) {
+                  return props.editor.storage[EXTENSION_NAME].rect
+                }
+
+                const rect = props.clientRect()
+
+                if (!rect) {
+                  return props.editor.storage[EXTENSION_NAME].rect
+                }
+
+                return new DOMRect(rect.x, rect.y, rect.width, rect.height)
+              }
+
+              const scrollHandler = () => {
+                popup?.[0].setProps({
+                  getReferenceClientRect,
+                })
+              }
+
+              view.dom.parentElement?.addEventListener("scroll", scrollHandler)
+
+              props.editor.storage[EXTENSION_NAME].rect = props.clientRect
+                ? getReferenceClientRect()
+                : {
+                    width: 0,
+                    height: 0,
+                    left: 0,
+                    top: 0,
+                    right: 0,
+                    bottom: 0,
+                  }
+              popup?.[0].setProps({
+                getReferenceClientRect,
+              })
+            },
+
+            onKeyDown(props: SuggestionKeyDownProps) {
+              if (props.event.key === "Escape") {
+                popup?.[0].hide()
+                return true
+              }
+
+              if (!popup?.[0].state.isShown) {
+                popup?.[0].show()
+              }
+
+              return component.ref?.onKeyDown(props)
+            },
+
+            onExit(props) {
+              popup?.[0].hide()
+              if (scrollHandler) {
+                const { view } = props.editor
+                view.dom.parentElement?.removeEventListener(
+                  "scroll",
+                  scrollHandler,
+                )
+              }
+              component.destroy()
+            },
+          }
+        },
+      }),
+    ]
+  },
+
+  addStorage() {
+    return {
+      rect: {
+        width: 0,
+        height: 0,
+        left: 0,
+        top: 0,
+        right: 0,
+        bottom: 0,
+      },
+    }
+  },
+})
+
+export default SlashCommand

web/shared/la-editor/extensions/slash-command/types.ts

@@ -0,0 +1,25 @@
+import { Editor } from "@tiptap/core"
+import { icons } from "lucide-react"
+
+export interface Group {
+  name: string
+  title: string
+  commands: Command[]
+}
+
+export interface Command {
+  name: string
+  label: string
+  description: string
+  aliases?: string[]
+  shortcuts: string[]
+  iconName: keyof typeof icons
+  action: (editor: Editor) => void
+  shouldBeHidden?: (editor: Editor) => boolean
+}
+
+export interface MenuListProps {
+  editor: Editor
+  items: Group[]
+  command: (command: Command) => void
+}

web/shared/la-editor/extensions/starter-kit.ts

@@ -0,0 +1,153 @@
+import { Extension } from "@tiptap/core"
+import { Bold, BoldOptions } from "@tiptap/extension-bold"
+import { Document } from "@tiptap/extension-document"
+import { Gapcursor } from "@tiptap/extension-gapcursor"
+import { HardBreak, HardBreakOptions } from "@tiptap/extension-hard-break"
+import { Italic, ItalicOptions } from "@tiptap/extension-italic"
+import { ListItem, ListItemOptions } from "@tiptap/extension-list-item"
+import { Strike, StrikeOptions } from "@tiptap/extension-strike"
+import { Text } from "@tiptap/extension-text"
+import { FocusClasses, FocusOptions } from "@tiptap/extension-focus"
+import { Typography, TypographyOptions } from "@tiptap/extension-typography"
+import { Placeholder, PlaceholderOptions } from "@tiptap/extension-placeholder"
+import { History, HistoryOptions } from "@tiptap/extension-history"
+
+export interface StarterKitOptions {
+  /**
+   * If set to false, the bold extension will not be registered
+   * @example bold: false
+   */
+  bold: Partial<BoldOptions> | false
+
+  /**
+   * If set to false, the document extension will not be registered
+   * @example document: false
+   */
+  document: false
+
+  /**
+   * If set to false, the gapcursor extension will not be registered
+   * @example gapcursor: false
+   */
+  gapcursor: false
+
+  /**
+   * If set to false, the hardBreak extension will not be registered
+   * @example hardBreak: false
+   */
+  hardBreak: Partial<HardBreakOptions> | false
+
+  /**
+   * If set to false, the history extension will not be registered
+   * @example history: false
+   */
+  history: Partial<HistoryOptions> | false
+
+  /**
+   * If set to false, the italic extension will not be registered
+   * @example italic: false
+   */
+  italic: Partial<ItalicOptions> | false
+
+  /**
+   * If set to false, the listItem extension will not be registered
+   * @example listItem: false
+   */
+  listItem: Partial<ListItemOptions> | false
+
+  /**
+   * If set to false, the strike extension will not be registered
+   * @example strike: false
+   */
+  strike: Partial<StrikeOptions> | false
+
+  /**
+   * If set to false, the text extension will not be registered
+   * @example text: false
+   */
+  text: false
+
+  /**
+   * If set to false, the typography extension will not be registered
+   * @example typography: false
+   */
+  typography: Partial<TypographyOptions> | false
+
+  /**
+   * If set to false, the placeholder extension will not be registered
+   * @example placeholder: false
+   */
+
+  placeholder: Partial<PlaceholderOptions> | false
+
+  /**
+   * If set to false, the focus extension will not be registered
+   * @example focus: false
+   */
+  focus: Partial<FocusOptions> | false
+}
+
+/**
+ * The starter kit is a collection of essential editor extensions.
+ *
+ * It’s a good starting point for building your own editor.
+ */
+export const StarterKit = Extension.create<StarterKitOptions>({
+  name: "starterKit",
+
+  addExtensions() {
+    const extensions = []
+
+    if (this.options.bold !== false) {
+      extensions.push(Bold.configure(this.options?.bold))
+    }
+
+    if (this.options.document !== false) {
+      extensions.push(Document.configure(this.options?.document))
+    }
+
+    if (this.options.gapcursor !== false) {
+      extensions.push(Gapcursor.configure(this.options?.gapcursor))
+    }
+
+    if (this.options.hardBreak !== false) {
+      extensions.push(HardBreak.configure(this.options?.hardBreak))
+    }
+
+    if (this.options.history !== false) {
+      extensions.push(History.configure(this.options?.history))
+    }
+
+    if (this.options.italic !== false) {
+      extensions.push(Italic.configure(this.options?.italic))
+    }
+
+    if (this.options.listItem !== false) {
+      extensions.push(ListItem.configure(this.options?.listItem))
+    }
+
+    if (this.options.strike !== false) {
+      extensions.push(Strike.configure(this.options?.strike))
+    }
+
+    if (this.options.text !== false) {
+      extensions.push(Text.configure(this.options?.text))
+    }
+
+    if (this.options.typography !== false) {
+      extensions.push(Typography.configure(this.options?.typography))
+    }
+
+    if (this.options.placeholder !== false) {
+      extensions.push(Placeholder.configure(this.options?.placeholder))
+    }
+
+    if (this.options.focus !== false) {
+      extensions.push(FocusClasses.configure(this.options?.focus))
+    }
+
+    return extensions
+  },
+})
+
+export default StarterKit

web/shared/la-editor/extensions/task-item/components/task-item-view.tsx

@@ -0,0 +1,68 @@
+import * as React from "react"
+import { NodeViewContent, Editor, NodeViewWrapper } from "@tiptap/react"
+import { Icon } from "../../../components/ui/icon"
+import { Node as ProseMirrorNode } from "@tiptap/pm/model"
+import { Node } from "@tiptap/core"
+
+interface TaskItemProps {
+  editor: Editor
+  node: ProseMirrorNode
+  updateAttributes: (attrs: Record<string, any>) => void
+  extension: Node
+}
+
+export const TaskItemView: React.FC<TaskItemProps> = ({
+  node,
+  updateAttributes,
+  editor,
+  extension,
+}) => {
+  const handleChange = React.useCallback(
+    (event: React.ChangeEvent<HTMLInputElement>) => {
+      const checked = event.target.checked
+
+      if (!editor.isEditable && !extension.options.onReadOnlyChecked) {
+        return
+      }
+
+      if (editor.isEditable) {
+        updateAttributes({ checked })
+      } else if (extension.options.onReadOnlyChecked) {
+        if (!extension.options.onReadOnlyChecked(node, checked)) {
+          event.target.checked = !checked
+        }
+      }
+    },
+    [editor.isEditable, extension.options, node, updateAttributes],
+  )
+
+  return (
+    <NodeViewWrapper
+      as="li"
+      data-type="taskItem"
+      data-checked={node.attrs.checked}
+    >
+      <div className="taskItem-checkbox-container">
+        <Icon
+          name="GripVertical"
+          data-drag-handle
+          className="taskItem-drag-handle"
+        />
+
+        <label>
+          <input
+            type="checkbox"
+            checked={node.attrs.checked}
+            onChange={handleChange}
+            className="taskItem-checkbox"
+          />
+        </label>
+      </div>
+      <div className="taskItem-content">
+        <NodeViewContent />
+      </div>
+    </NodeViewWrapper>
+  )
+}
+
+export default TaskItemView

web/shared/la-editor/extensions/task-item/index.ts

@@ -0,0 +1 @@
+export * from "./task-item"

web/shared/la-editor/extensions/task-item/task-item.ts

@@ -0,0 +1,64 @@
+import { ReactNodeViewRenderer } from "@tiptap/react"
+import { mergeAttributes } from "@tiptap/core"
+import { TaskItemView } from "./components/task-item-view"
+import { TaskItem as TiptapTaskItem } from "@tiptap/extension-task-item"
+
+export const TaskItem = TiptapTaskItem.extend({
+  name: "taskItem",
+
+  draggable: true,
+
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      nested: true,
+    }
+  },
+
+  addAttributes() {
+    return {
+      checked: {
+        default: false,
+        keepOnSplit: false,
+        parseHTML: (element) => {
+          const dataChecked = element.getAttribute("data-checked")
+          return dataChecked === "" || dataChecked === "true"
+        },
+        renderHTML: (attributes) => ({
+          "data-checked": attributes.checked,
+        }),
+      },
+    }
+  },
+
+  renderHTML({ node, HTMLAttributes }) {
+    return [
+      "li",
+      mergeAttributes(this.options.HTMLAttributes, HTMLAttributes, {
+        "data-type": this.name,
+      }),
+      [
+        "div",
+        { class: "taskItem-checkbox-container" },
+        [
+          "label",
+          [
+            "input",
+            {
+              type: "checkbox",
+              checked: node.attrs.checked ? "checked" : null,
+              class: "taskItem-checkbox",
+            },
+          ],
+        ],
+      ],
+      ["div", { class: "taskItem-content" }, 0],
+    ]
+  },
+
+  addNodeView() {
+    return ReactNodeViewRenderer(TaskItemView, {
+      as: "span",
+    })
+  },
+})

web/shared/la-editor/extensions/task-list/index.ts

@@ -0,0 +1 @@
+export * from "./task-list"

web/shared/la-editor/extensions/task-list/task-list.ts

@@ -0,0 +1,12 @@
+import { TaskList as TiptapTaskList } from "@tiptap/extension-task-list"
+
+export const TaskList = TiptapTaskList.extend({
+  addOptions() {
+    return {
+      ...this.parent?.(),
+      HTMLAttributes: {
+        class: "list-node",
+      },
+    }
+  },
+})