Animation is a method in which figures are manipulated to appear as moving images.
Animated sprite editor & pixel art tool (Windows, macOS, Linux)
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
Open source c++ skeletal animation library and toolset
Rhubarb Lip Sync is a command-line tool that automatically creates 2D mouth animation from voice recordings. You can use it for characters in computer games, in animated cartoons, or in any other project that requires animating mouths based on existing recordings.
Replicated and optimized community version of Advanced Locomotion System V4 for Unreal Engine 5.4 with additional features & bug fixes
This is the Official source code repository of Synfig Studio animation software
Fluid simulation engine for computer graphics applications
Open Source API and interchange format for editorial timeline information.
A production-ready C++ vector graphics engine supporting SVG and Lottie formats, featuring advanced rendering backends such as WebGPU for high-performance graphics.
Friction Graphics
Esoterica Engine
Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations. Pencil2D is open source and cross-platform.
Open source C++ physics engine library in 3D
Completely reworked and improved C++ version of Advanced Locomotion System V4.
A PIC/FLIP fluid simulation based on the methods found in Robert Bridson's "Fluid Simulation for Computer Graphics"