npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@axiijs/doc0

v1.0.0

Published

High-performance rich text editor for the Axii ecosystem, powered by ProseMirror.

Readme

doc0

Axii 体系下的高性能富文本编辑器,基于 ProseMirror(文档模型与编辑内核)+ Axii(响应式 UI 与自定义块渲染)。

  • 高性能:文本走 ProseMirror 原生渲染最快路径;自定义块组件只执行一次,更新是 attr 级 atom 的精确 DOM 写入,无重渲染、无 vdom diff。
  • 自定义块一等公民defineBlock({ node: NodeSpec, component: AxiiComponent }) 即可注册新块,支持内容洞(可编辑子内容)与纯交互 widget。
  • 响应式镜像editor.signals(doc / selection / canUndo …)是 data0 atom,工具栏等周边 UI 直接绑定即可。

完整规划与架构设计见 docs/plan.md

快速开始

npm install
npm run dev        # 打开 playground
npm test           # 浏览器模式(Playwright chromium)运行测试
npm run typecheck  # tsc --noEmit
npm run build      # 构建库产物到 dist/

用法示例

/** @jsx createElement */
import { atom, RenderContext } from 'axii'
import { Doc0Editor, Editor, defineBlock, contentHole, BlockViewProps } from 'doc0'
import 'doc0/style.css'

// 一个带内容洞的自定义块
const Callout = defineBlock({
    name: 'callout',
    node: {
        group: 'block',
        content: 'paragraph+',
        attrs: { kind: { default: 'info' } },
    },
    component: function CalloutView({ attrs, updateAttrs }: BlockViewProps, { createElement }: RenderContext) {
        return (
            <div class={() => `callout callout-${attrs.kind()}`}>
                <button onClick={() => updateAttrs({ kind: attrs.kind() === 'info' ? 'warn' : 'info' })}>
                    {attrs.kind}
                </button>
                {contentHole()}
            </div>
        )
    },
})

function App({}, { createElement }: RenderContext) {
    const editor = new Doc0Editor({ blocks: [Callout] })  // 随组件自动销毁
    return (
        <div>
            <button onClick={() => editor.commands.undo()} disabled={() => !editor.signals.canUndo()}>Undo</button>
            <Editor editor={editor} />
        </div>
    )
}