Compiler

Empowering everyone to build reliable and efficient software.

🌴 Empowering everyone to build reliable and efficient smart contracts.

A markup-based typesetting system that is powerful and easy to learn.

Rust-based platform for the Web

A Python Interpreter written in Rust

⭐️ A friendly language for building type-safe, scalable systems!

⚓ A collection of high-performance JavaScript tools.

Fast Rust-based bundler for the web with a modernized webpack API 🦀

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

🦁 The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applications

🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧

An embedded scheme interpreter in Rust

An embeddable dynamic programming language for Rust.

A safe, easy systems language

Cranelift based backend for rustc

Code for Command-Line Rust (O'Reilly, 2024, ISBN 9781098109417)

Noir is a domain specific language for zero knowledge proofs

New JavaScript engine written in Rust

A language for building concurrent software with confidence

A little language inspired by Rust that compiles to Go

An execution engine for Wireshark-like filters

Unofficial High-Performance Vue.js Toolchain in Rust

Spec compliant GraphQL Tools in Rust.

LO - small programming language targeting WASM that aims to be as simple as possible

Language tooling for the Lox programming language.

🦾 Mech is a programming language for building data-driven systems like robots, games, and interfaces. Start here!

The programming language that checks your AI before it runs.

A PHP-to-native compiler. Takes a subset of PHP and compiles it directly to native assembly, producing standalone binaries for the currently supported targets: macOS ARM64, Linux ARM64, and Linux x86_64. No interpreter, no VM, no runtime dependencies.

Experimental Go parser and compiler.

Single-pass SSA compiler and bytecode VM for a sandboxed Python subset. NaN-boxed values, dual inline caching (scalar + instance-dunder), super-instruction fusion, pure-function memoization, mark-sweep GC; classes with inheritance and dunder protocol, stackful coroutines with async/await, pattern matching, and packages.json imports. <200 KB WASM.

A WebAssembly executor for Dart and Flutter applications. Uses Rust's wasmtime optimizing runtime or wasmi interpreter to parse and execute WASM and WAT files.

The compiler for the Claw language

A new Hardware Design Language that keeps you in the driver's seat

An experimental systems programming language designed for simplicity, high performance, and low cognitive overhead, reducing long-term maintenance costs while keeping full control in the hands of the developer. (heavily under development)

High-performance compiler backend for Lamina Intermediate Representation

Full-featured language server and other tools for WebAssembly, making WebAssembly development fast, safe, and joyful.

Hierarchical Unified Graph Representation for quantum and classical programs

Wasm Analysis Framework For Lightweight Experiments

JavaScript ma comme si deve 🤌🏻

Sam's Programming Language

A general-purpose, statically typed systems programming language for writing verbose, accurate, and fast code.

A fast, statically-typed interpreted language that blends Rust-like syntax with Python's ease of use. 2-10x faster than Python, with type inference, monomorphization, and constant folding.

Minimal examples of crates useful for compiler development

Basel Haskell Compiler - A next-generation Haskell compiler and runtime for 2026

A toy programming language I wrote in late 2022

A modified Gleam compiler to translate Gleam to WebAssembly