HTML5 2D game engine
melonJS is a lightweight, dependency-free HTML5/JavaScript 2D game engine with WebGPU/WebGL/Canvas2D rendering, Tiled integration, and physics.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
Choose when you want an even smaller, dependency-free JS engine with built-in collision and particles, sacrificing some advanced rendering features.
Tiny fast HTML5 game engine with many features and no dependencies.
Choose when you want a larger ecosystem and more plugins, accepting a heavier JS runtime than melonJS.
Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
Choose when you need a full editor, 3D support, and native mobile builds, accepting a heavier C++/JS toolchain.
Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.
Choose when your browser game needs 3D, glTF, and animation systems, at the cost of a larger TypeScript runtime.
A typescript interactive engine, support 2D, 3D, animation, physics, built on WebGL and glTF.
Choose for a WebGL/WebGPU 3D runtime with a cloud editor, at the cost of a larger engine and less 2D focus.
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
Choose for a React-inspired TypeScript 2D engine, but with a smaller community and fewer rendering backends.
A modern 2D game engine for the browser.
Choose when you need an integrated IDE and 2D/3D rendering for mini-games, accepting a heavier editor-driven workflow.
LayaAir is a fully platform rendering engine with rich 2D/3D rendering capabilities and a mature integrated development platform
Choose for a WASM-backed 2D engine with a visual editor and multi-platform export, at the cost of a C++/WASM build chain.
A fast 2D game engine — TypeScript SDK, C++/WebAssembly core, visual editor. Ship one project to web, desktop, WeChat MiniGames, playable ads, and native Android / iOS.
Choose when your web project needs a full 3D engine and strong tooling, accepting a much larger runtime than melonJS.
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
Choose for a simpler legacy HTML5 2D API, but expect fewer modern rendering backends and slower updates.
A Cross-end HTML5 Game development solution
These projects were analysed and named melonJS among their alternatives. The relationship is not symmetric — how melonJS rates them is a separate judgement, made when melonJS is analysed in its own right.
calls melonJS “A modern lightweight HTML5 game engine with an Entity-Component System; choose it for a smaller footprint than Phaser.”
Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.
calls melonJS “Choose for a complete 2D game framework with entity system when you need more than rendering, but accept higher-level API and less direct control over WebGL.”
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
calls melonJS “Choose if you need an HTML5/JavaScript 2D engine that runs in the browser without a native build.”
Cocos2d-x is a suite of open-source, cross-platform, game-development tools utilized by millions of developers across the globe. Its core has evolved to serve as the foundation for Cocos Creator 1.x & 2.x.
calls melonJS “Choose for 2D browser games, but it is not a 3D engine and offers narrower functionality than PlayCanvas.”
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
calls melonJS “Choose when you need a lightweight HTML5 2D engine and want to avoid O3DE's complexity.”
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
calls melonJS “Choose for lightweight 2D HTML5 games with a small framework.”
3D and 2D game engine written in Rust
calls melonJS “choose for a lightweight HTML5 2D engine, if browser-only 2D and simple code are enough.”
Stride (formerly Xenko), a free and open-source cross-platform C# game engine.
calls melonJS “choose it for lightweight 2D browser games only; it has no 3D or native features.”
Flax Engine – multi-platform 3D game engine