Example: emoji-rules

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

import { useMemo } from 'preact/hooks'
import { createEditor } from 'prosekit/core'
import { ProseKit } from 'prosekit/preact'

import { defineExtension } from './extension'

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

  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-sm flex flex-col bg-white dark:bg-gray-950 text-black dark:text-white">
        <div className="relative w-full flex-1 box-border overflow-y-auto">
          <div ref={editor.mount} className="ProseMirror box-border min-h-full px-[max(4rem,calc(50%-20rem))] py-8 outline-hidden outline-0 [&_span[data-mention=user]]:text-blue-500 [&_span[data-mention=tag]]:text-violet-500"></div>
        </div>
      </div>
    </ProseKit>
  )
}

import { defineEnterRule } from 'prosekit/extensions/enter-rule'

/**
 * Converts the text before the text cursor into an emoji when pressing `Enter`.
 */
export function defineEmojiEnterRule() {
  return defineEnterRule({
    regex: /:(apple|banana):$/,
    handler: ({ match, from, to, state }) => {
      const text = match[1] as 'apple' | 'banana'
      const emoji = text === 'apple' ? '🍎' : '🍌'
      return state.tr.replaceWith(from, to, state.schema.text(emoji))
    },
  })
}

import { defineBasicExtension } from 'prosekit/basic'
import { union } from 'prosekit/core'
import { definePlaceholder } from 'prosekit/extensions/placeholder'

import { defineEmojiEnterRule } from './emoji'

export function defineExtension() {
  return union(
    defineBasicExtension(),
    defineEmojiEnterRule(),
    definePlaceholder({ placeholder: 'Try typing :apple: then press Enter' }),
  )
}

export type EditorExtension = ReturnType<typeof defineExtension>

export { default as ExampleEditor } from './editor'

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

import { createEditor } from 'prosekit/core'
import { ProseKit } from 'prosekit/solid'
import type { JSX } from 'solid-js'

import { defineExtension } from './extension'

export default function Editor(): JSX.Element {
  const extension = defineExtension()
  const editor = createEditor({ extension })

  return (
    <ProseKit editor={editor}>
      <div class="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-sm flex flex-col bg-white dark:bg-gray-950 text-black dark:text-white">
        <div class="relative w-full flex-1 box-border overflow-y-auto">
          <div ref={editor.mount} class="ProseMirror box-border min-h-full px-[max(4rem,calc(50%-20rem))] py-8 outline-hidden outline-0 [&_span[data-mention=user]]:text-blue-500 [&_span[data-mention=tag]]:text-violet-500"></div>
        </div>
      </div>
    </ProseKit>
  )
}

import { defineEnterRule } from 'prosekit/extensions/enter-rule'

/**
 * Converts the text before the text cursor into an emoji when pressing `Enter`.
 */
export function defineEmojiEnterRule() {
  return defineEnterRule({
    regex: /:(apple|banana):$/,
    handler: ({ match, from, to, state }) => {
      const text = match[1] as 'apple' | 'banana'
      const emoji = text === 'apple' ? '🍎' : '🍌'
      return state.tr.replaceWith(from, to, state.schema.text(emoji))
    },
  })
}

import { defineBasicExtension } from 'prosekit/basic'
import { union } from 'prosekit/core'
import { definePlaceholder } from 'prosekit/extensions/placeholder'

import { defineEmojiEnterRule } from './emoji'

export function defineExtension() {
  return union(
    defineBasicExtension(),
    defineEmojiEnterRule(),
    definePlaceholder({ placeholder: 'Try typing :apple: then press Enter' }),
  )
}

export type EditorExtension = ReturnType<typeof defineExtension>

export { default as ExampleEditor } from './editor'

<script lang="ts">
import 'prosekit/basic/style.css'
import 'prosekit/basic/typography.css'

import { createEditor } from 'prosekit/core'
import { ProseKit } from 'prosekit/svelte'

import { defineExtension } from './extension'

const extension = defineExtension()
const editor = createEditor({ extension })

const mount = (element: HTMLElement) => {
  editor.mount(element)
  return { destroy: () => editor.unmount() }
}
</script>

<ProseKit {editor}>
  <div class="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-sm flex flex-col bg-white dark:bg-gray-950 text-black dark:text-white">
    <div class="relative w-full flex-1 box-border overflow-y-auto">
      <div use:mount class="ProseMirror box-border min-h-full px-[max(4rem,calc(50%-20rem))] py-8 outline-hidden outline-0 [&_span[data-mention=user]]:text-blue-500 [&_span[data-mention=tag]]:text-violet-500"></div>
    </div>
  </div>
</ProseKit>

import { defineEnterRule } from 'prosekit/extensions/enter-rule'

/**
 * Converts the text before the text cursor into an emoji when pressing `Enter`.
 */
export function defineEmojiEnterRule() {
  return defineEnterRule({
    regex: /:(apple|banana):$/,
    handler: ({ match, from, to, state }) => {
      const text = match[1] as 'apple' | 'banana'
      const emoji = text === 'apple' ? '🍎' : '🍌'
      return state.tr.replaceWith(from, to, state.schema.text(emoji))
    },
  })
}

import { defineBasicExtension } from 'prosekit/basic'
import { union } from 'prosekit/core'
import { definePlaceholder } from 'prosekit/extensions/placeholder'

import { defineEmojiEnterRule } from './emoji'

export function defineExtension() {
  return union(
    defineBasicExtension(),
    defineEmojiEnterRule(),
    definePlaceholder({ placeholder: 'Try typing :apple: then press Enter' }),
  )
}

export type EditorExtension = ReturnType<typeof defineExtension>

export { default as ExampleEditor } from './editor.svelte'

<script setup lang="ts">
import 'prosekit/basic/style.css'
import 'prosekit/basic/typography.css'

import { createEditor } from 'prosekit/core'
import { ProseKit } from 'prosekit/vue'
import {
  ref,
  watchPostEffect,
} from 'vue'

import { defineExtension } from './extension'

const extension = defineExtension()
const editor = createEditor({ extension })

const editorRef = ref<HTMLDivElement | null>(null)
watchPostEffect((onCleanup) => {
  editor.mount(editorRef.value)
  onCleanup(() => editor.unmount())
})
</script>

<template>
  <ProseKit :editor="editor">
    <div class="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-sm flex flex-col bg-white dark:bg-gray-950 text-black dark:text-white">
      <div class="relative w-full flex-1 box-border overflow-y-auto">
        <div ref="editorRef" class="ProseMirror box-border min-h-full px-[max(4rem,calc(50%-20rem))] py-8 outline-hidden outline-0 [&_span[data-mention=user]]:text-blue-500 [&_span[data-mention=tag]]:text-violet-500" />
      </div>
    </div>
  </ProseKit>
</template>

import { defineEnterRule } from 'prosekit/extensions/enter-rule'

/**
 * Converts the text before the text cursor into an emoji when pressing `Enter`.
 */
export function defineEmojiEnterRule() {
  return defineEnterRule({
    regex: /:(apple|banana):$/,
    handler: ({ match, from, to, state }) => {
      const text = match[1] as 'apple' | 'banana'
      const emoji = text === 'apple' ? '🍎' : '🍌'
      return state.tr.replaceWith(from, to, state.schema.text(emoji))
    },
  })
}

import { defineBasicExtension } from 'prosekit/basic'
import { union } from 'prosekit/core'
import { definePlaceholder } from 'prosekit/extensions/placeholder'

import { defineEmojiEnterRule } from './emoji'

export function defineExtension() {
  return union(
    defineBasicExtension(),
    defineEmojiEnterRule(),
    definePlaceholder({ placeholder: 'Try typing :apple: then press Enter' }),
  )
}

export type EditorExtension = ReturnType<typeof defineExtension>

export { default as ExampleEditor } from './editor.vue'