threejs

High-performance 3D web applications with Three.js WebGL/WebGPU rendering. Build high-performance 3D web applications using Three.js - a cross-browser WebGL/WebGPU library. Use when working with: - Covers scene setup, geometries, materials (PBR, standard, custom shaders), lights, cameras, and animation systems - Supports asset loading (GLTF, FBX, OBJ), textures, post-processing effects (bloom, SSAO, SSR), and raycasting for interaction - Includes performance optimization techniques: instancing, LOD, batching, frustum culling, and WebGPU backend support - Enables specialized workflows: physics simulations, VR/XR experiences, shader graphs (TSL), and spatial audio integration - 3D scenes, models, animations, or visualizations - WebGL/WebGPU rendering and graphics programming - Interactive 3D experiences (games, configurators, data viz) - Camera controls, lighting, materials, or shaders - Loading 3D assets (GLTF, FBX, OBJ) or textures - Post-processing effects (bloom, depth of field, SSAO) - Physics simulations, VR/XR experiences, or spatial audio - Performance optimization (instancing, LOD, frustum culling) - Load references/00-fundamentals.md - Fundamentals - Load references/01-getting-started.md - Scene setup, basic geometries, materials, lights, rendering loop - Asset Loading : references/02-loaders.md - GLTF, FBX, OBJ, texture loaders - Textures : references/03-textures.md -...