Headless streaming renderer core for LLM-generated UI — markdown/JSON repair, card registry, AST diff, plugin engine, sanitizer.

WebUI — high-performance server-side rendering framework. Build-time protocol compiler and streaming renderer.

Browserless HTML-to-PDF rendering engine for TypeScript, Node.js, and Bun. No Chromium, low-memory streaming renderer, CSS font-family, Google Fonts caching, and local font installs.

Storybook React renderer

Streaming Markdown parser, à la ChatGPT

Vue/Nuxt streaming Markdown renderer for AI chat, LLM token streams, SSE/WebSocket output, incomplete Markdown, long documents, Mermaid, KaTeX, Shiki, and Monaco.

Tachu CLI (release candidate) — tachu init/run/chat commands with streaming renderer, interactive session persistence, descriptor scanning and config loader. Reference implementation of @tachu/core.

@vue/runtime-core

React package for snapshot testing.

React package for shallow rendering.

Bundle Renderer for Vue 3.0

Renders highlighted Prism output using React

The Markdown engine for the modern web. Parse Markdown with components, attributes and plugins to a compact AST, at build time or runtime, and render with Vue, React, Svelte, Angular, HTML or ANSI. Streaming-ready for AI output.

@vue/server-renderer

Media captions parser and renderer.

TypeScript definitions for react-test-renderer

Render videos in the browser

Storybook Vue 3 renderer: Develop, document, and test UI components in isolation

React package for creating custom renderers.

Render Remotion videos using Node.js or Bun