Box2D is a 2D physics engine for games
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~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
- academia
- arxiv
- brave
- deep-research
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
A modern & fully featured HTML5 game engine (2D & 3D) for JavaScript/TypeScript, with WebGL/WebGPU rendering, built-in physics, Tiled map & glTF support and WebAudio.
- html5-game-engine
- javascript-game-engine
- 2d
- agent-skills
Statistical Machine Intelligence & Learning Engine
- machine-learning
- regression
- clustering
- manifold-learning
2D and 3D physics engines focused on performance.
2D JavaScript Physics Engine
- game-development
- javascript
- physics-engine
- box2d
Webots Robot Simulator
- robotics
- robot
- simulator
- simulation
Android virtual machine and deobfuscator
- deobfuscation
- java
- optimization
- android
Direct port of the Bullet physics engine to JavaScript using Emscripten
Blazing-fast, Neuro-symbolic Data-Wrangling toolkit
- csv
- data-wrangling
- opendata
- data-engineering
The main repository for the development of the evolution game Thrive.
- thrive
- game
- simulation
- evolution
Lightweight 3d physics engine for javascript
High-performance C++ library for multiphysics and multibody dynamics simulations
Pure C# 3D real time physics simulation library, now with a higher version number.
- physics-3d
- physics-engine
- physics-simulation-library
JavaScript 2D physics library
Godot Jolt is a Godot extension that integrates the Jolt physics engine
- game-development
- gdextension
- godot
- godot-engine
High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.
- multibody-dynamics
- physics-engine
- physics-simulation
- robotics
:spider_web: input/output for many mesh formats
- vtk
- pypi
- python
- mesh
The Universal Storage Engine
- tiledb
- arrays
- storage-engine
- scientific-computing
tiny recursive descent expression parser, compiler, and evaluation engine for math expressions
- c
- calculator
- expression-evaluator
- math
MarS: a Financial Market Simulation Engine Powered by Generative Foundation Model
An open-source platform for Visual AI.
- artificial-intelligence
- computer-vision
- visual-ai
- interaction
SymEngine is a fast symbolic manipulation library, written in C++
- math
- computer-algebra
- c-plus-plus