zero2robot: a free robotics course with a browser playground powered by onnxruntime-web

[Kaushik B (kaushikb11)]

Sharing a project built on onnxruntime-web, in case it is useful here.

zero2robot is a free, from-scratch course on embodied AI. It ships a browser playground where you can run trained robot policies with no install: MuJoCo compiled to WebAssembly for the sim, and onnxruntime-web running the exported .onnx policies for inference. Try it: https://play.zero2robot.com/

ONNX Runtime shows up twice in the course: as the browser inference engine for every exported policy, and as the "read the real thing" reference in the quantization chapter (ch5.7), where learners export a policy and quantize it. The whole thing runs on a free Colab T4 or a CPU laptop.

Textbook: https://www.zero2robot.com/
Source: https://github.com/kaushikb11/zero2robot

onnxruntime-web is what makes the "train it, then drive it in your browser" loop possible. Happy to answer anything about the WASM inference setup.