New Lichess mobile app in Flutter

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

Rivet Actors are long-lived, in-memory processes. It's what you reach for when you hit the limitations of HTTP, databases, or queues.

The Bluesky Social application for Web, iOS, and Android

📦️ Continuous (Preview) Releases for your libraries!

Categorized overview of programming principles & design patterns

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

📦🔍 Find the true size of an npm package

Parser for the Liveblocks schema language

🧩 The Browser Extension Framework

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.

🤖 Just a command runner

A proof of concept for a Lobby room.

Durable Object Groups

Pixel Art Together is a multiplayer pixel art editor powered by Liveblocks.

Liveblocks gives you the building blocks and infrastructure to enable people and AI to work together inside your app.

A simple mass search & replace tool

Elegant validation library for type-safe input data for TypeScript

Generate type-safe resolvers from your GraphQL schema definition.

Mirrors actions/upload-artifact but for s3

Package your Node.js project into an executable

Ideas for a new kind of programming language

Generate flowtype definition files from TypeScript

Simple job queues for Python

Prettier is an opinionated code formatter.

A set of tools to keep your pinned Python dependencies fresh.

A nicer Python indentation style for vim.

Postgres Explain Visualizer

✂️ Modern copy to clipboard. No Flash. Just 3kb gzipped 📋