Piccolo (formerly Pilot) – mini game engine for games104

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

Defold is a completely free to use game engine for development of desktop, mobile and web games.

The official rendering library for PAG (Portable Animated Graphics) files that renders After Effects animations natively across multiple platforms.

The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2

A brief computer graphics / rendering course

Open-source video compositing software. Node-graph based. Similar in functionalities to Adobe After Effects and Nuke by The Foundry.

Lightweight and modular C++11 graphics middleware for games and data visualization

The code base of SuperTuxKart

Lightweight, cross-platform & full-featured shader IDE

Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL

C++ Insights - See your source code with the eyes of a compiler

A large scale non-linear optimization library

Node Editor built using Dear ImGui

Fast and minimalist 3D viewer.

A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.

🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.

Parametric 2d/3d CAD

RmlUi - The HTML/CSS User Interface library evolved

Open Source Communication Provider based on WebRTC and Cloud technologies

[ARCHIVED] Contents migrated to monorepo: https://github.com/Kurento/kurento

WebAssembly Virtual Machine

Project for learning V8 internals

Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.

Thinking notebook and Markdown editor.

SwiftShader is a high-performance CPU-based implementation of the Vulkan graphics API. Its goal is to provide hardware independence for advanced 3D graphics.

This is the Official source code repository of Synfig Studio animation software

Mitsuba 2: A Retargetable Forward and Inverse Renderer

Kotlin Multiplatform bindings to Skia

A small, portable and extensible C++ 3D coding framework