Learn WebGPU Basics — Modern Browser Graphics API
WebGPU fundamentals: adapter/device, command buffers, WGSL shaders, compute shaders. Then jump to Three.js WebGPU.
Learning WebGPU basics: (1) Read webgpufundamentals.org (free, well-structured) — covers adapter creation, device, command buffers, render pipelines, WGSL shaders. (2) Build small examples — first triangle, textured plane, basic compute shader. (3) For productive work, switch to Three.js WebGPU renderer — same Three.js API, WebGPU-powered. Total: 60-120 hours for fundamentals. The compute shader chapter is worth the depth — opens up GPGPU in browser.
Want a faster path
If your timeline is short and the project matters commercially, hiring an experienced developer often beats self-learning by 4-6 weeks of effort. I take on Learn WebGPU Basics — Modern Browser Graphics API projects on a fixed-price basis — you get the working result without the learning detour. Reach out via the contact page if a structured engagement makes sense for what you're building.
Further reading
Three resources I recommend after this guide: the official Three.js fundamentals docs (excellent and underused), Bruno Simon's Three.js Journey (paid, comprehensive), and the React Three Fiber docs if you'll work in React. Beyond that, reading other developers' source on GitHub — search for 'three-js portfolio' on GitHub trending — accelerates learning faster than any tutorial.
Prerequisites
Before starting on learn webgpu basics, you need: a JavaScript baseline (familiarity with ES modules, async/await, npm), a working local dev environment (Node 18+, a code editor), and a basic mental model of what WebGL renders. You don't need 3D modeling skills — for most tutorials, the assets are provided. Time investment: 2-4 hours of focused work for the basic version.
Step-by-step outline
Step 1: scaffold the project (Vite + Three.js). Step 2: get a basic scene rendering — camera, light, geometry. Step 3: load the asset (glTF). Step 4: hook up animation timeline (GSAP or built-in). Step 5: add interactivity (click, scroll). Step 6: optimize for mobile (device-tier check, asset compression). Step 7: deploy. Each step builds on the previous; skipping leads to confusion later.
Frequently asked questions
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