Matter.js Browser Compatibility Guide

Matter.js is a popular 2D rigid-body physics engine designed for web applications, and understanding its environment requirements ensures smooth deployment across different devices. This article outlines the browsers compatible with Matter.js, the web standards required to run it, and key considerations for both desktop and mobile platforms.

Core Compatibility Overview

Matter.js is written in pure JavaScript, which means the physics computation layer is completely agnostic of the rendering engine. It can execute in virtually any modern JavaScript runtime environment, including Node.js.

When used in web browsers with its default rendering module (Matter.Render), it relies on the HTML5 <canvas> API. Therefore, any browser that supports HTML5 Canvas and modern ECMAScript standards is fully compatible with Matter.js.

Supported Desktop Browsers

Matter.js works natively without polyfills across all major modern desktop browsers:

• Google Chrome: Version 4.0 and newer.
• Mozilla Firefox: Version 3.6 and newer.
• Apple Safari: Version 3.2 and newer.
• Microsoft Edge: All versions (both Chromium-based and legacy EdgeHTML).
• Opera: Version 10.1 and newer.

Supported Mobile Browsers

Mobile compatibility is broad due to widespread HTML5 support across modern mobile operating systems:

• iOS Safari: iOS 3.2 and newer.
• Chrome for Android: All versions.
• Firefox for Android: All versions.
• Samsung Internet: All versions.
• Android Browser: Android 2.1 and newer.

Technical Requirements for Browsers

To run Matter.js along with its built-in renderer and runner, a browser must support the following web APIs:

1. HTML5 Canvas: Necessary for the built-in 2D renderer to draw physics bodies, constraints, and collision vectors.
2. requestAnimationFrame: Used by Matter.Runner to synchronize physics engine updates with display refresh rates for smooth animation.
3. Typed Arrays: Used internally to optimize performance during mathematical computations and vector manipulations.

Custom Renderers and Legacy Browsers

If you intend to use custom renderers (such as Pixi.js, Three.js, or WebGL-based frameworks) instead of the default Matter.Render, the browser compatibility will be determined by that specific rendering library rather than Matter.js itself.

For legacy browsers such as Internet Explorer 9 through 11, Matter.js can function if polyfills for missing ES features and requestAnimationFrame are provided. However, running physics simulations in these legacy environments is not recommended due to significantly degraded JavaScript execution performance. Modern evergreen browsers are recommended for optimal simulation accuracy and high frame rates.