Fast and cross-platform physics engine for the Rust programming language.
![[object Object]](/img/undraw_physics_simulation.svg)
Multi-platforms physics simulations
Fast physics for games, animation and robotics. Runs cross-platform, including the official support of web platforms.
![[object Object]](/img/undraw_snapshot.svg)
Take and restore snapshots
Use serialization to take or restore a complete snapshot of the instantaneous state of the physics simulation.
![[object Object]](/img/undraw_determinism.svg)
Cross-platform determinism
Optionally make Rapier cross-platform deterministic on all IEEE 754-2008 compliant 32- and 64-bits platforms.
![[object Object]](/img/undraw_web.svg)
WebAssembly and JavaScript
Use our official NPM packages published behind the @dimforge namespace and run Rapier in any modern browser.
![[object Object]](/img/undraw_open_source.svg)
Forever free and Open-Source
Built with a FOSS mindset, we aim to empower the Rust and web communities with an efficient physics simulation framework.