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

@actview/jsx

v1.1.0

Published

Readme

@actview/jsx

ActView 的 JSX 工厂与类型底座 —— 零依赖的 JSX 运行时与全局类型增强。

@actview/jsx 是 monorepo 的最底层包:提供 jsx/jsxs/jsxDEV 等 JSX 工厂函数、Fragment、元素类型定义与全局 JSX.IntrinsicElements 类型增强。消费方通过 tsconfig 的 jsxImportSource 接入,编译产物与运行时 VNode 形状由 Symbol.for('react.element') 结构契约对接(@actview/core 不依赖本包,仅在类型层面结构兼容)。

核心功能

  • JSX 工厂:jsx / jsxs / jsxDEV / createElement —— Babel/tsc 编译 JSX 时调用的运行时函数
  • Fragment:多根节点片段(<Fragment> / <>...</>)
  • 元素常量:REACT_ELEMENT_TYPE / REACT_FRAGMENT_TYPE(Symbol.for 全局注册表,跨包共享)
  • 子路径入口:@actview/jsx/jsx-runtime、@actview/jsx/jsx-dev-runtime(jsxImportSource 的自动运行时)
  • 全局类型增强:JSX.IntrinsicElements(HtmlProps/InputProps 等),消费方 import 本包即全局生效

安装

pnpm add @actview/jsx

快速开始

tsconfig.json:

{
  "compilerOptions": {
    "jsx": "react-jsx",
    "jsxImportSource": "@actview/jsx"
  }
}
import { Fragment } from '@actview/jsx'

export function App() {
  return (
    <Fragment>
      <div class="a">hi</div>
    </Fragment>
  )
}

API

| 导出 | 说明 | |---|---| | jsx(type, props, ...children) | JSX 工厂(react-jsx 运行时) | | jsxs(type, props) | JSX 工厂(多子元素批量) | | jsxDEV(type, props) | 开发态 JSX 工厂 | | createElement(type, props, ...children) | 手动创建元素(h 风格) | | isValidElement(obj) | 判断是否为合法元素(含 $$typeof) | | Fragment | 片段符号 | | REACT_ELEMENT_TYPE / REACT_FRAGMENT_TYPE | 元素类型符号 | | 类型:VNode / VNodeTypes / VNodeKey / VNodeChild / VNodeChildren / ComponentType / PropsOf / LazyVNode / HtmlProps / InputProps / FormEvent | 元素、组件与属性类型 |

依赖关系

  • 运行时依赖:无(零依赖底座)
  • 被依赖方:@actview/core(仅类型契约,结构兼容)、@actview/router、actview 聚合包

开发

pnpm build   # tsup 打包 dist(多 entry:index / jsx-runtime / jsx-dev-runtime / global)
pnpm test    # 走根目录 vitest(test/** 集成测试)

License

MIT