TSRX language, compilers, tooling, and editor integrations

Slow down, pause, or speed up time of any web content.

A type-safe, declarative authorization library for TypeScript with Standard Schema support.

Schema-first, type-safe webhook routing with runtime-agnostic signature verification support.

Local AI coding orchestration for repo-scale work: LLM-council planning, Ralph-loop recovery, isolated OpenCode worktrees, and human-gated PR delivery.

TypeScript SDK for OKX REST and WebSocket APIs

Glass components for React and React Native. Add them with the shadcn CLI and own the source.

Tiny ML & statistics library for JS — 16 algorithms in ~56KB gzipped. Rust/WASM, zero dependencies.

A high-performance, bidirectional infinite scroll list component for large list rendering, support React/Vue/Expo. Use case: smoothly chat history, news feed updates, or stream logs in both directions without layout shifts. Best for large scroll list.

Open-source React component library. Polished, composable components for React and Tailwind CSS. Distributed via a shadcn-compatible registry. Never paywalled.

Typesafe environment variables with ArkType, Zod, Valibot, or any Standard Schema.

A React framework to build content sites with Fumadocs.

The React + GraphQL Web App Framework

Parse in reverse. AST goes in, code comes out.

A high-performance color library with extended support for modern color spaces including OKLCH, OKLAB, Display-P3, and more

A neubrutalism React/Vue component library built on shadcn/ui - Bold, raw, beautiful.

Toasts with real spring physics. One toast that morphs in place. No dependencies. React, Svelte and plain DOM.

Educational Express-React framework for intermediate developers

Type-safe messaging and cancelable requests across apps, workers, iframes and browser tabs

Zero-dependency, decorator-free, strictly typed DI container for TypeScript. Features scopes, lazy injection, lifetime guards, and explicit async teardown.

Durable task queue for PostgreSQL with checkpoints and multi-language workers

Run Service Workers anywhere

Compiler-backed CSS-in-TS for zero-runtime, deterministic styling in design systems.

A very strict and proper argument parser.

Zero-initial-JS selective activation engine. Turn server-rendered HTML into instant interactivity on intent.

Make your Next.js app agent-ready: MCP tools, OpenAPI and typed TS/Python/Rust clients from route handlers

The component library that feels like something. 91 components, 21 theme families, 266 blocks. Drop in, ship.

React lightbox with zoom, thumbnails, video, slideshows and gallery layouts

Lightweight, fully typed React context helper with stable action references and subscribable context