A modern runtime for JavaScript and TypeScript.

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

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

Dataframes powered by a multithreaded, vectorized query engine, written in Rust

Build system optimized for JavaScript and TypeScript, written in Rust

Fullstack app framework for web, desktop, mobile, and more.

A library for building fast, reliable and evolvable network services.

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

Slint is a declarative GUI toolkit to build native user interfaces for Rust, C++, or JavaScript apps.

Hurl, run and test HTTP requests with plain text.

Volta: JS Toolchains as Code. ⚡

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

Speedy TypeScript type checker

A fast and correct TypeScript type checker and compiler with additional experiments

Monorepo for Revolt backend services.

Goodbye Database Sprawl, Hello Postgres.

Complete code for the larger example programs from the book.

An example implementation of a tiny Web browser for educational purposes.

A dialect of TypeScript with value semantics.