μscope 🔬

Comparing 6502 multiply routines

A free 2D game engine with Lua scripting, designed with rapid prototyping in mind.

Run libopenmpt in an AudioWorklet

Export Google Chrome bookmarks into markdown files

A high-level assembly language for writing homebrew software and games on retro console platforms.

Typer text editor featured in "Millennium Computing" Win32/C video tutorials

debug-oriented fork of bsnes

Reference monospace terminal renderer

💻 An assembler for custom, user-defined instruction sets! https://hlorenzi.github.io/customasm/web/

WASM port of VERGE v2

Mesen X is a cross-platform (Windows & Linux) NES/Famicom emulator built in C++ and C#. This fork is meant to gather development efforts from different forks. Deprecated; see https://github.com/Sou…

fork of byuu's bass assembler

Homebrew development oriented fork of Mesen-S - a cross-platform (Windows & Linux) SNES emulator built in C++ and C#. Deprecated; see https://github.com/SourMesen/Mesen2/

Millfork: a middle-level programming language targeting 6502- and Z80-based microcomputers and home consoles

A WASM port of VERGE

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system

A suite of Game Boy tests, used for hardware research and emulator testing

Game Boy and Master System port of 2048

Moved to https://codeberg.org/ISSOtm/sgb-bios

A 65c816 assembly guide which mostly focuses on opcodes and the inner workings of the SNES.

Tiny assembler for 8086/8088, able to run over DOS for 8086/8088 machines.

A mode-7 perspective snake maze game for the Super Nintendo

A Beginner's Guide and toolkit for NES game creation.

A practical generic lossless compression library for the NES or other 6502 platforms.

(Now) official repository of the SNES assembler Asar, originally created by Alcaro

Win32/64 executable size reporting

TDPL/PEG packrat parser generator for D

A collection of primitive editor/converter tools for making assets used with homebrew ROM development, written in JavaScript

libmodplug GitHub repository