ASTro: AST-based Reusable Optimization framework

Inference-first static analysis for Ruby

PlayStation 1 emulator written in pure Ruby

Quake engine port in Ruby

Prism Ruby parser

Ruby on Doom

PicoRuby is the smallest Ruby implementation for one-chip microcontrollers

🥜 A Self-Compiling C Transpiler Targeting Human-Readable POSIX Shell

A Unicode regular expression library written in Ruby

Turn any executables to a single binary ELF application

Ruby implementation with yet another JIT compiler.

aarch64 system emulator

Frame profiler

Research WebAssembly Engine

A fast and lightweight native programming language

A toy C compiler written in Rust that emits RISC-V assembly.

type checker for markup language

Some notes on things I find interesting and important.

Rust library for regular expressions using "fancy" features like look-around and backreferences. Has a mode which aims to be compatible with Oniguruma syntax.

Rust bindings for the Oniguruma regex library

Easily build Ruby native extensions in Rust

A small compiler for the Prospero Challenge in Constructive Solid Geometry

Code formatter for Scheme, Lisp, and any S-expressions

a work-in-progress Ruby compiler, written in Ruby and C++

A little website to explain that sometimes we just like to have fun!

Veryl: A Modern Hardware Description Language

The bear's interpreter of caml language

Functional language transpiler to Golang written by Golang (self hosted).

Experimental Python compiler