The web is no longer flat. With Three.js and React Three Fiber (R3F), we can create immersive 3D experiences that were once reserved for native applications.
Why 3D Matters
Interactive 3D content increases user dwell time and provides a more engaging way to showcase products or data. Whether it's a 3D product configurator or a gamified landing page, spatial interfaces are the next frontier of UX.
Optimizing for the Browser
Running 3D content in a browser comes with challenges. We must focus on:
- Geometry Compression: Using glTF-Transform and Draco compression to keep assets small.
- Shader Optimization: Writing efficient GLSL code to ensure smooth frame rates on mobile devices.
- Texture Management: Implementing lazy loading and proper mipmapping for textures.



