# @three-ws/viewer-presets > Tuned visual presets for three.ws avatar viewers — light rigs, floor reflection, bloom, and PBR material presets (chrome/gold/glass/…) with seeded variants. @three-ws/viewer-presets is a JavaScript library from three.ws. Install: `npm install @three-ws/viewer-presets`. ## Docs - [README](https://github.com/nirholas/viewer-presets/blob/main/README.md): install, configuration, full reference - [Documentation site](https://nirholas.github.io/viewer-presets/): the README as a web page - [Full text for LLMs](https://nirholas.github.io/viewer-presets/llms-full.txt): README inlined - [AGENTS.md](https://github.com/nirholas/viewer-presets/blob/main/AGENTS.md): guidance for coding agents ## Project - [Source](https://github.com/nirholas/viewer-presets) - [npm](https://www.npmjs.com/package/@three-ws/viewer-presets) - [three.ws](https://three.ws): the platform this is part of - [Issues](https://github.com/nirholas/viewer-presets/issues)