Open-source, cross-platform, game-development tools
LÖVE is an awesome 2D game framework for Lua
Call all Node.js modules directly from DOM/WebWorker
Open Source Document Management System for Digital Archives
SMS bombing / SMS pressure measurement, a robust and free python
Metasploit Framework
Cross-platform DICOM implementation
Application to efficiently search and analyze super-structured data
Flutter makes it easy and fast to build beautiful apps for mobile
The Laravel application installer
A web-based IDE for HTML5 game development. Powered by Phaser
Powerful framework for rogue access point attack
A Crystal web framework that makes building applications fast
Realtime application framework (Node.JS server)
Rekall Memory Forensic Framework
Real-Time Event Frameworks based on active objects & state machines
Edit Banana: A framework for converting statistical figures
A community-maintained Python framework for creating animations
Pomerium is an identity and context-aware access proxy
Pterodactyl® is a free, open-source game server management panel
Reasonable handling of nullable values
JUCE is an open-source cross-platform C++ application framework
Open source obfuscation tool for .NET assemblies
Wow. Yet another Pixiv client!
A Web Audio framework for making interactive music in the browser