tsx
import 'prosekit/basic/style.css'
import 'prosekit/extensions/yjs/style.css'
import { createEditor } from 'prosekit/core'
import { ProseKit } from 'prosekit/react'
import { useMemo } from 'react'
import { WebsocketProvider } from 'y-websocket'
import * as Y from 'yjs'
import { defineExtension } from './extension'
import Toolbar from './toolbar'
export default function EditorComponent() {
const editor = useMemo(() => {
const doc = new Y.Doc()
const provider = new WebsocketProvider(
// Use the public ws server from yjs
'wss://demos.yjs.dev/ws',
'github.com/prosekit',
doc,
)
const extension = defineExtension(doc, provider.awareness)
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 shadow dark:border-zinc-700 flex flex-col bg-white dark:bg-neutral-900'>
<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 [&_pre]:text-white [&_pre]:bg-zinc-800'></div>
</div>
</div>
</ProseKit>
)
}tsx
import EditorComponent from './editor-component'
export default function Page() {
return (
<div className="h-full flex flex-col gap-2">
<EditorComponent />
<EditorComponent />
</div>
)
}ts
import {
defineBaseCommands,
defineBaseKeymap,
defineDoc,
defineParagraph,
defineText,
union,
} from 'prosekit/core'
import { defineBlockquote } from 'prosekit/extensions/blockquote'
import { defineBold } from 'prosekit/extensions/bold'
import { defineCode } from 'prosekit/extensions/code'
import { defineDropCursor } from 'prosekit/extensions/drop-cursor'
import { defineHeading } from 'prosekit/extensions/heading'
import { defineImage } from 'prosekit/extensions/image'
import { defineItalic } from 'prosekit/extensions/italic'
import { defineLink } from 'prosekit/extensions/link'
import { defineList } from 'prosekit/extensions/list'
import { defineModClickPrevention } from 'prosekit/extensions/mod-click-prevention'
import { defineStrike } from 'prosekit/extensions/strike'
import { defineTable } from 'prosekit/extensions/table'
import { defineUnderline } from 'prosekit/extensions/underline'
import { defineVirtualSelection } from 'prosekit/extensions/virtual-selection'
import { defineYjs } from 'prosekit/extensions/yjs'
import type { Awareness } from 'y-protocols/awareness'
import type * as Y from 'yjs'
export function defineExtension(doc: Y.Doc, awareness: Awareness) {
return union([
defineDoc(),
defineText(),
defineHeading(),
defineList(),
defineBlockquote(),
defineBaseKeymap(),
defineBaseCommands(),
defineItalic(),
defineBold(),
defineUnderline(),
defineStrike(),
defineCode(),
defineLink(),
defineImage(),
defineParagraph(),
defineDropCursor(),
defineVirtualSelection(),
defineModClickPrevention(),
defineTable(),
defineYjs({ doc, awareness }),
])
}
export type EditorExtension = ReturnType<typeof defineExtension>tsx
import { useEditor } from 'prosekit/react'
import Button from './button'
import type { EditorExtension } from './extension'
export default function Toolbar() {
const editor = useEditor<EditorExtension>({ update: true })
return (
<div className='z-2 box-border border-zinc-200 dark:border-zinc-800 border-solid border-l-0 border-r-0 border-t-0 border-b flex flex-wrap gap-1 p-2 items-center'>
<Button
pressed={false}
disabled={!editor.commands.undo.canExec()}
onClick={editor.commands.undo}
tooltip="Undo"
>
<div className='i-lucide-undo-2 h-5 w-5' />
</Button>
<Button
pressed={false}
disabled={!editor.commands.redo.canExec()}
onClick={editor.commands.redo}
tooltip="Redo"
>
<div className='i-lucide-redo-2 h-5 w-5' />
</Button>
<Button
pressed={editor.marks.bold.isActive()}
disabled={!editor.commands.toggleBold.canExec()}
onClick={editor.commands.toggleBold}
tooltip="Bold"
>
<div className='i-lucide-bold h-5 w-5' />
</Button>
<Button
pressed={editor.marks.italic.isActive()}
disabled={!editor.commands.toggleItalic.canExec()}
onClick={editor.commands.toggleItalic}
tooltip="Italic"
>
<div className='i-lucide-italic h-5 w-5' />
</Button>
<Button
pressed={editor.nodes.heading.isActive({ level: 1 })}
disabled={!editor.commands.toggleHeading.canExec({ level: 1 })}
onClick={() => editor.commands.toggleHeading({ level: 1 })}
tooltip="Heading 1"
>
<div className='i-lucide-heading-1 h-5 w-5' />
</Button>
<Button
pressed={editor.nodes.heading.isActive({ level: 2 })}
disabled={!editor.commands.toggleHeading.canExec({ level: 2 })}
onClick={() => editor.commands.toggleHeading({ level: 2 })}
tooltip="Heading 2"
>
<div className='i-lucide-heading-2 h-5 w-5' />
</Button>
<Button
pressed={editor.nodes.heading.isActive({ level: 3 })}
disabled={!editor.commands.toggleHeading.canExec({ level: 3 })}
onClick={() => editor.commands.toggleHeading({ level: 3 })}
tooltip="Heading 3"
>
<div className='i-lucide-heading-3 h-5 w-5' />
</Button>
</div>
)
}tsx
import {
TooltipContent,
TooltipRoot,
TooltipTrigger,
} from 'prosekit/react/tooltip'
import type { ReactNode } from 'react'
export default function Button({
pressed,
disabled,
onClick,
tooltip,
children,
}: {
pressed?: boolean
disabled?: boolean
onClick?: VoidFunction
tooltip?: string
children: ReactNode
}) {
return (
<TooltipRoot>
<TooltipTrigger className='block'>
<button
data-state={pressed ? 'on' : 'off'}
disabled={disabled}
onClick={() => onClick?.()}
onMouseDown={(event) => event.preventDefault()}
className='outline-unset focus-visible:outline-unset flex items-center justify-center rounded-md p-2 font-medium transition focus-visible:ring-2 text-sm focus-visible:ring-zinc-900 dark:focus-visible:ring-zinc-300 disabled:pointer-events-none min-w-9 min-h-9 disabled:opacity-50 hover:disabled:opacity-50 bg-transparent hover:bg-zinc-100 dark:hover:bg-zinc-800 data-[state=on]:bg-gray-200 dark:data-[state=on]:bg-gray-700'
>
{children}
{tooltip ? <span className="sr-only">{tooltip}</span> : null}
</button>
</TooltipTrigger>
{tooltip ? (
<TooltipContent className='z-50 overflow-hidden rounded-md border border-solid bg-zinc-900 dark:bg-zinc-50 px-3 py-1.5 text-xs text-zinc-50 dark:text-zinc-900 shadow-sm [&:not([data-state])]:hidden will-change-transform data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=open]:fade-in-0 data-[state=closed]:fade-out-0 data-[state=open]:zoom-in-95 data-[state=closed]:zoom-out-95 data-[state=open]:animate-duration-150 data-[state=closed]:animate-duration-200 data-[side=bottom]:slide-in-from-top-2 data-[side=bottom]:slide-out-to-top-2 data-[side=left]:slide-in-from-right-2 data-[side=left]:slide-out-to-right-2 data-[side=right]:slide-in-from-left-2 data-[side=right]:slide-out-to-left-2 data-[side=top]:slide-in-from-bottom-2 data-[side=top]:slide-out-to-bottom-2'>
{tooltip}
</TooltipContent>
) : null}
</TooltipRoot>
)
}