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Example: list-custom-checkbox

 
import 'prosekit/basic/style.css'
import 'prosekit/basic/typography.css'

import {
  createEditor,
  type NodeJSON,
} from 'prosekit/core'
import { ProseKit } from 'prosekit/react'
import { useMemo } from 'react'

import { defineExtension } from './extension'
import Toolbar from './toolbar'

export default function Editor() {
  const editor = useMemo(() => {
    return createEditor({ extension: defineExtension(), defaultContent })
  }, [])

  return (
    <ProseKit editor={editor}>
      <div className="box-border h-full w-full min-h-36 overflow-y-hidden overflow-x-hidden rounded-md border border-solid border-gray-200 dark:border-gray-700 shadow flex flex-col bg-white dark:bg-gray-950 color-black dark:color-white">
        <Toolbar />
        <div className="relative w-full flex-1 box-border overflow-y-scroll">
          <div ref={editor.mount} className="ProseMirror box-border min-h-full px-[max(4rem,_calc(50%-20rem))] py-8 outline-none outline-0 [&_span[data-mention=user]]:text-blue-500 [&_span[data-mention=tag]]:text-violet-500"></div>
        </div>
      </div>
    </ProseKit>
  )
}
const defaultContent: NodeJSON = {
  type: 'doc',
  content: [
    {
      type: 'paragraph',
      content: [{ type: 'text', text: 'Custom list checkbox design and strikethrough for completed tasks.' }],
    },
    {
      type: 'list',
      attrs: { kind: 'task', checked: true },
      content: [
        { type: 'paragraph', content: [{ type: 'text', text: 'Completed Task' }] },
      ],
    },
    {
      type: 'list',
      attrs: { kind: 'task', checked: false },
      content: [
        { type: 'paragraph', content: [{ type: 'text', text: 'Incomplete Task' }] },
      ],
    },
  ],
}