liabru / matter-js
a 2D rigid body physics engine for the web ▲● ■
liabru / matter-js
jrouwe / JoltPhysics
A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.
chrxh / alien
ALIEN is a CUDA-powered artificial life simulation program.
piqnt / planck.js
2D JavaScript Physics Engine
cyberbotics / webots
Webots Robot Simulator
avianphysics / avian
ECS-driven 2D and 3D physics engine for the Bevy game engine.
projectchrono / chrono
High-performance C++ library for multiphysics and multibody dynamics simulations
bepu / bepuphysics2
Pure C# 3D real time physics simulation library, now with a higher version number.
simbody / simbody
High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.
dartsim / dart
DART: Dynamic Animation and Robotics Toolkit
viblo / pymunk
Pymunk is a easy-to-use pythonic 2d physics library that can be used whenever you need 2d rigid body physics from Python
appsinacup / godot-rapier-physics
Godot Rapier Physics – 2D and 3D physics engine for the Godot game engine. with better stability, performance, liquids, determinism, state serialization and no ghost collisions.
gurkenlabs / litiengine
LITIENGINE 🕹 The Java 2D game engine.
dynamicslab / hydrogym
An RL-Gym for Challenge Problems in Data-Driven Modeling and Control of Fluid Dynamics.
Rythe-Interactive / Rythe-Engine
Rythe is a data-oriented C++20 game engine built to make optimal use of modern hardware.
freezy / VisualPinball.Engine
:video_game: Visual Pinball Engine for Unity
122-syf-wcy / PhysicsOS
PhysicsOS 是一个面向初高中物理学习的公益可视化智能体，通过 AI 理解题目并结合物理引擎，将抽象物理过程转化为可交互、可观察、可计算、可验证的真实物理场景。
fofanao81-star / Orbital-Core-Physics
Roblox Physics Sandbox Script 2026: Best Open-Source Gravity Build Tool
Miguel249 / Box3D.NET
An idiomatic C# binding for Box3D, Erin Catto's 3D physics engine. No managed allocations on the simulation hot path, NativeAOT- and trimming-ready, with native binaries for Windows, Linux and macOS on x64 and arm64.
renew-engine / renew
renew engine: an AI-first game engine in Rust, built to be operated. Bit-deterministic fixed-timestep simulation in Q47.16 fixed point, Vulkan rendering through ash, and every capability driven from the CLI with schema-versioned JSON. 29 modular crates, desktop and mobile. Apache-2.0. Early development.