Fast and lightweight JavaScript game engine built on WebGL and glTF
Doom-based AI research platform for reinforcement learning
Solar2D Game Engine main repository (ex Corona SDK)
Zig game engine & graphics toolkit
Blazing fast, instant realtime GraphQL APIs on your DB
Odamex is a free, cross-platform, modern client-server Doom engine
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
DLE provides blazing-fast database cloning to build dev environments
dockerd as a compliant Container Runtime Interface for Kubernetes
A prompt theme engine for any shell
One advanced and mature open-source MPP
Cross platform web application firewall (WAF) engine for Apache
Expression language and expression evaluation for Go
Free game engine for development of desktop, mobile, and web games
Diablo build for modern operating systems
A faster, leaner email client and fork of Nylas Mail
fheroes2 is a recreation of Heroes of Might and Magic II game engine
Distributed Workflow Engine for Microservices Orchestration
3D and 2D game engine written in Rust
Shows how easy it would be to gain unauthorized access to a system
The missing documentation tool for your Angular, Nest & Stencil apps
A self-hosted, ad-free, privacy-respecting metasearch engine
An open source graphics editor for 2025
One-click WordPress plugin that converts all posts, pages, taxonomies