TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

A JS library for predictable global state management

The repository for high quality TypeScript type definitions.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Component infrastructure and Material Design components for Angular

A reference implementation of GraphQL for JavaScript

Notion-style WYSIWYG editor with AI-powered autocompletion.

Create, calculate, and format money in JavaScript and TypeScript.

Functional reactive programming library for TypeScript and JavaScript

Vue tooling for VS Code.

TypeScript loader for webpack

Terraform module for scalable GitHub action runners on AWS

♻️ Visual Regression Testing tool

A Fetch API-compatible PlanetScale database driver

Ultimate Hacking Keyboard configurator

TypeScript Language Service Plugin for GraphQL developers

A binding layer between React and TypeScript

Jest environment for integrated testing with Prisma client

Task Agent Koordination Tool – A multi-agent orchestration system supporting Claude Code and Codex.

Examples of Prisma Client extensions.

Sync your Things 3 Logbook with Obsidian

💬 Estimate the number of tokens an OpenAI chat completion will use

Domain Modeling Made Functional in TypeScript

Example application using Oso Cloud