A modern runtime for JavaScript and TypeScript.

An extremely fast Python package and project manager, written in Rust.

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

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

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

Rust-based platform for the Web

🤖 Just a command runner

a structural diff that understands syntax 🟥🟩

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

A Python Interpreter written in Rust

A massively parallel, high-level programming language

A Flash Player emulator written in Rust

a Hassle-Free Python Experience

A Scalable, User-Friendly Source Control System.

Boa is an embeddable Javascript engine written in Rust.

Speedy TypeScript type checker

Melody is a language that compiles to regular expressions and aims to be more readable and maintainable

Pluggable and configurable code formatting platform written in Rust.

A native debugger extension for VSCode based on LLDB

A fast, feature-rich static code analyzer & language server for Python

The open-source package registry for modern JavaScript and TypeScript

A statically typed language compatible with Python

A Python tool to visualize + enforce dependencies, using modular architecture 🌎 Open source 🐍 Installable via pip 🔧 Able to be adopted incrementally - ⚡ Implemented with no runtime impact ♾️ Intero…

⚡ Better `pre-commit`, re-engineered in Rust

Customize your git commit hashes!

Chess implemented entirely in the Rust and TS type systems.

TypeScript and JavaScript code formatting plugin for dprint.

Original Xbox DVD Filesystem library and management tool

Configurable HTML, Vue, Svelte, Astro, Angular, Jinja, Twig, Nunjucks, Vento, Mustache and XML formatter with dprint integration.