Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations
Cross-platform 2D and 3D game engine with modular architecture
A completely free, open-source, 2D game engine
Free Motion Capture for Everyone
Code to accompany "A Method for Animating Children's Drawings"
Powerful and versatile motion graphics application
Juggling Lab juggling animator
New Sketch-Based Modeling and Animation Tool
An OpenGL RTS game engine written in C
3D and 2D game engine written in Rust
Simple and light-weight 3D game engine
JavaScript 3D library
A game engine powered by python and panda3d
Cocos simplifies game creation and distribution with Cocos Creator
2D GPU-accelerated framework for ActionScript developers
Award-Winning Open Source Video Editing Software
A free & open-source 2D sprite editor, made with the Godot Engine
An easy-to-use mixed reality library for building VR applications
JavaScript-based game engine designed to empower developers
A simple multi-platfom 2D Animation Software for all ages!
Lua Virtual Reality engine
Real-time physically based rendering engine for Android, iOS, and more
Reusable code for building video games with Jogamp NEWT
Beautiful, high-performance Graphs and Charts for React Native
2D Animation Tool for Children and Teenagers