# @three-ws/glb-diff > Structural diff for glTF/GLB. Tells you what actually changed between two 3D models: geometry, materials, textures, skeletons, animations, with git-style rename and move detection. Isomorphic library plus a CI-ready CLI. @three-ws/glb-diff is a JavaScript library from three.ws. Install: `npx -y @three-ws/glb-diff`. ## Docs - [README](https://github.com/nirholas/glb-diff/blob/main/README.md): install, configuration, full reference - [Documentation site](https://nirholas.github.io/glb-diff/): the README as a web page - [Full text for LLMs](https://nirholas.github.io/glb-diff/llms-full.txt): README inlined - [AGENTS.md](https://github.com/nirholas/glb-diff/blob/main/AGENTS.md): guidance for coding agents ## Project - [Source](https://github.com/nirholas/glb-diff) - [npm](https://www.npmjs.com/package/@three-ws/glb-diff) - [three.ws](https://three.ws): the platform this is part of - [Issues](https://github.com/nirholas/glb-diff/issues)