Three.js Best Practices

Comprehensive performance optimization guide for Three.js applications with 100+ rules across 17 categories.

When to Apply

Reference these guidelines when:

• Setting up a new Three.js project
• Writing or reviewing Three.js code
• Optimizing performance or fixing memory leaks
• Working with custom shaders (GLSL or TSL)
• Implementing WebGPU features
• Building VR/AR experiences with WebXR

Rule Categories by Priority