The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

The Python programming language

A minimal `syn` syntax tree pretty-printer

A compiler for a new language focusing on compile-time execution and no LLVM dependency.

A Python Interpreter written in Rust

Yet Another Parser library for Rust. A lightweight, dependency free, parser combinator inspired set of utility methods to help with parsing strings and slices.

The Julia Programming Language

A simple, self-hosting C compiler

Dafny is a verification-aware programming language

General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

mal - Make a Lisp

An industrial-grade brainfuck compiler

An incremental parsing system for programming tools

The Tlön programming language.

A compiler for a programming language in its infancy. Hush, you might wake it up.

C11 compiler (mirror)

A small C compiler

The single instruction C compiler

Following Nystrom's book Crafting Interpreters, implemented in C++.

A lightweight JIT compiler based on MIR (Medium Internal Representation) and C11 JIT compiler and interpreter based on MIR

A readable lisp in less than 1k lines of C

A project to recreate the B compiler for the PDP-11 as authentically as possible

C in four functions

A minimalist C compiler with x86_64 code generation

A Small C Compiler

A Small C Compiler

The official mirror of the V8 Git repository

small self hosting C compiler

A project to resurrect Unix on the PDP-7 from a scan of the original assembly code

Bolt is a language with in-built data-race freedom!