The official Typescript SDK for Model Context Protocol servers and clients

Plugin enabling the use of exception instances with pytest.raises context 🍇

A package manager for JavaScript projects. `cotton install` runs faster than `rm -rf node_modules`.

An extremely fast Python linter and code formatter, written in Rust.

🌀 Experience tranquillity while browsing the web without people tracking you!

Zero-config tool that generates jsr.json from package.json

Universal visualizer and analyzer for JavaScript and CSS bundles. Works with Vite, Rollup, webpack, Rspack, and esbuild.

⚡️ A blazing-fast tool for generating isolated declarations.

nix modules for darwin

Weave GraphQL schema and resolvers using Valibot, Zod or Yup

Minimalistic web app designed for sending private and secure notes.

Distributed, offline-first bug tracker embedded in git, with bridges

Simple TypeScript/JSX SSG

Universal markup converter

TypeScript's 1:1 validator, optimized from editor to runtime

All essential TypeScript types in one place 🤙

A standard interface for TypeScript schema validation libraries

Utilities for Effect

✨ The open-source standard for blocks. From @hashintel

Various TypeScript type definitions to make working with TypeScript more convenient

`a?.b = c` proposal

Web feeds/RSS "getting started" guide for new users.

The foundation of HTML and SVG in Elm.

Linux shell for iOS

JavaScript to WASM compiler