Open-source scripting language for writing interactive fictions

Open-source e-reader firmware

Convert a PDF via OCR to a TXT file in UTF-8 encoding

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

Engine Made with preRendered Background

Iterator Library for C# and Unity

A project to statically recompile following games to create Windows or Linux (x86 or arm) versions of the games - Albion, X-Com: UFO Defense (UFO: Enemy Unknown), X-Com: Terror from the Deep, Warcr…

"libcpu" is an open source library that emulates several CPU architectures

Stride (formerly Xenko), a free and open-source cross-platform C# game engine.

Input manager for Unity 5

PVRTexTool wrapper for Unity3D

A library for patching, replacing and decorating .NET and Mono methods during runtime

The Chip16 emulation project.

Get your Steam Trading Cards the Easy Way

DOOM Open Source Release

Xbox 360 Emulator Research Project

A quick GIF replay recorder for Unity

An Emscripten port of DOSBox

Play your favorite games in a borderless window; no more time consuming alt-tabs.

cc65 - a freeware C compiler for 6502 based systems

Free, cross-platform 2D game engine powered by Haxe and OpenFL

A 2d sprite and animation studio for game developers

openfl-tiled is a library which gives OpenFL developers the ability to use the TILED map editor.

📚 Freely available programming books

A super simple Unity 2D framework

Actuate is a flexible, fast "tween" library for animations in Haxe

Flexible level editor