PixelBank - Learn AI the right way

PixelBank is where you learn ML by writing code. Solve coding problems in computer vision, ML, LLMs, NLP, diffusion, CUDA, and Triton, then go deeper with guided projects that run on a real T4 GPU in your browser: train a diffusion model, build a mini-GPT, write fused GPU kernels. No setup, no cloud bills. Plus: 14 study plans, timed tests, interactive paper breakdowns, explainer videos, and an AI coach to help when you're stuck. Built for engineers who learn by doing.