[](https://www.npmjs.com/package/decomposerize) [](https://github.com/sharevb)
AdiaUI A2UI validator — JSON Schema structural validation plus catalog-aware semantic validation (component exists, props match YAML). Split out from the compose engine so non-compose tooling (tests, MCP validator tools, CI gates) can depend on validation
Multi-User Spreadsheet Server — TypeScript rewrite (Cloudflare fullstack)
Simple but useful stubbing solution React
To get started with testing locally, follow these steps:
Pipeline and Compose with TypeScript definition
Provides a way to make requests
Create HTTP error objects
workflow-service
A query library for ECMAScript AST using a CSS selector like query language.
Embed data in other data and easily extract it when needed
HTTP debug logs for request-compose
compose an arbitrary number of functions from right to left.
Self-hostable proxy that pools multiple free-tier Gemini API keys behind a single endpoint with OpenAI and Anthropic dialect support
Service bootstrap and lifecycle management utilities
Disposables let you safely compose resource disposal semantics
<p align="center"> <h1 align="center" ><img src="/docs/public/logo.png" width="196" /></h1> <p align="center"> <i>The JavaScript SDK to build full stack apps and frameworks with your own opinions.<br>powered by <code><a href="https://github.com/vit
Build extensible Draft.js editors with configurable plugins and integrated serialization.
Compose HTTP clients using JavaScript's fetch API
Stateless, Redis-backed zero-knowledge sharing engine for FadeKey
Webpack partials.
Easily spin up Model Context Protocol (MCP) servers using Fastify
Use a PostgreSQL database in a service generated by Amplication
Automatic, high performance, and highly customizable GraphQL API for PostgreSQL