Command-line program to download videos from YouTube.com and other video sites

Godot Engine – Multi-platform 2D and 3D game engine

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Free and Open Source, Distributed, RESTful Search Engine

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Everything you need to know to get the job.

Google core libraries for Java

Modern CSS framework based on Flexbox

Free universal database tool and SQL client

The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

A simple and easy-to-use library to enjoy videogames programming

Apache Flink

Jenkins automation server

Desktop/Android/HTML5/iOS Java game development framework

A Java serialization/deserialization library to convert Java Objects into JSON and back

Redisson - Valkey & Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue,…

Archived — A list of games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

Abseil Common Libraries (C++)

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

Redis Java client

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

Main Portal page for the Jackson project

Autoscaling components for Kubernetes

C++ implementation of the Google logging module

An open source, turn-based strategy game with a high fantasy theme.

Go OAuth2

Redot Engine – Multi-platform 2D and 3D game engine

The code base of SuperTuxKart

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

Terasology - open source voxel world