The repository for high quality TypeScript type definitions.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

TypeScript-first schema validation with static type inference

Build system, optimized for monorepos, with AI-powered architectural awareness and advanced CI capabilities.

HomeKit support for the impatient.

Runtime type system for IO decoding/encoding

Hosts TSConfigs to extend in a TypeScript app, tuned to a particular runtime environment

Blocks specific sites from appearing in Google search results

Json Schema Type Builder with Static Type Resolution for TypeScript

A next-generation code testing stack for JavaScript.

Mutation testing for JavaScript and friends

The <1 kb state machine hook for React

Algorithms and Data Structures implemented in TypeScript for beginners, following best practices.

📹 Complete HomeKit integration for all UniFi Protect device types with full support for most features including HomeKit Secure Video, and more. https://homebridge.io

Serverless replay of web archives directly in the browser

Run a high-fidelity browser-based web archiving crawler in a single Docker container

🖥📱 An unofficial gallery of stickers for Signal, the secure messenger!

Zero-config TypeScript starter for modern Node.js development. ESM, Biome, Vitest. Production-ready in seconds! ⚡

Strongly typed Firestore framework for TypeScript

✔️ Decorator-based TypeScript testing framework experiment.

Blocks specific sites from appearing in Google search results

A little JavaScript library you can import and use in your projects as an alternative to Lorem Ipsum style test data

A TypeScript Node project to enable exporting and importing Spotify playlists in various formats.