MuJoCo
MuJoCo: Physics engine for robotics. Fast, accurate. RoboSuite, Gymnasium. DeepMind. Free, open source. RCSV.
Physics engine for robotics. Fast, accurate. Free, open source.
Overview
MuJoCo (Multi-Joint dynamics with Contact) is a physics engine for rigid-body simulation. Acquired by DeepMind, now free and open source. Used by RoboSuite, Gymnasium, and many manipulation benchmarks.
Official Links
- mujoco.readthedocs.io — Docs
- github.com/google-deepmind/mujoco — Code
Simulation gets you to 80% — the last mile is a real robot.
Evaluate on real hardware → Get the hardware → Collect real-world data →







