2d Animation GitHub Repositories (2026) · Open Source Tools

Turn one illustration into an animated 2D mesh avatar with a coding agent and a local editor

Show it a video you love. Get a new video in the same style. An AI crew (Claude Code or Codex) plans, builds and reviews it with you.

Open-source 2D skeletal animation editor for games and film. AutoRig layered PSDs, animate with meshes, IK and physics, lip-sync from audio, render video, export JSON/.skel. JavaScript, Rust, Godot and Unity runtimes. Built-in MCP server for AI assistants. Docs: rigby2d.com/docs

Free, open-source stick figure animation app for Windows, Linux and the browser. Opens Pivot and Stick Nodes projects.

lightweight procedural motion tool for static 2D images and game assets