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About

A blazingly fast, simple 2D physics engine for JavaScript and TypeScript, for both frontend and backend applications.

Features

• System/Entity Architecture Support
• Built-in Canvas2D Renderer
• Fast Narrowphase Collision Detection
• Fast Broadphase Collision Detection
• Fast Collision Resolution
• Collision Callbacks

Installation

To install this package on a server or a web framework, use the following command:

npm install kinetics.ts

For a vanilla HTML/CSS/JS project, use the following script tag:

<script src="https://cdn.jsdelivr.net/gh/Altanis/kinetics-ts/build/kinetics.min.js" defer></script>

and all of the engine's classes will be available under the Kinetics namespace (window.Kinetics.System, window.Kinetics.Entity, etc.).

Benchmarks

A 1920x1080 rectangular system of 1,000 entities was benchmarked, where each entity had a radius randomly selected between 3 and 13. Entity sleeping was disabled for each benchmark.

System Specifications:

• Apple M2 chip
• 8-core CPU with 4 performance cores and 4 efficiency cores
• 8-core GPU
• 16-core Neural Engine
• 100GB/s memory bandwidth

The benchmarks provide evidence of the engine's exceptional speed and performance in comparison to other alternatives.