Algebraic data types for C99

Official chibi-scheme repository

⛄ Possibly the smallest compiler ever

⚗️ Self-hosting compiler from a Haskell-like Lisp directly to x86-64, from scratch.

A compiler for a subset of ML

A revival of the TREE-META compiler-compiler.

The rumi compiler

A lisp👽 written in C++

The SubC compiler

A programming language to skip the things you have already computed

An educational software system of a tiny self-compiling C compiler, a tiny self-executing RISC-V emulator, and a tiny self-hosting RISC-V hypervisor.

The Racket repository

PicoLisp active development has moved to the pil21 repository: https://github.com/picolisp/pil21

Dr Strangehack, or: how to write a self-hosting C compiler in 10 hours

CC500: a tiny self-hosting C compiler

Obfuscated Tiny C Compiler

JonesForth ARM64 with APL symbols

Self-hosting metacompiled Forth, bootstrapping from a few lines of C; targets Linux, Windows, ARM, RISC-V, 68000, PDP-11, asm.js.

A tiny bootstrapped Scheme

Exploration of Val Schorre's META II.

A breakdown of Arthur Whitney's quickly drafted J interpreter implementation

The Om programming language.

A Small C Compiler

An open-source interpreter for the K5 programming language.

Minimal Lisp/Forth