melonjs/melonJS

🧭 What Does melonJS Actually Do? — A Plain-English Guide

In simple words: melonJS is a program you download and use on your computer, for building 3D objects and characters on a computer. It is completely free and open source — its code is public on GitHub, where 6,432 people have bookmarked it as worth using.

Step by step — how you would actually use it

1. Download melonJS from its official Releases page (linked below) and install it, like any normal program.
2. Open it — you will see a main screen with buttons and menus, like the programs you already know.
3. Give it your work: open a file, start a new project, or type what you need.
4. Use its tools for building 3D objects and characters on a computer. Changes appear on screen right away, and mistakes can usually be undone.
5. Save or export your finished work in the format you need, and share it anywhere.

💡 A real-life example: You take a dull photo from your phone, open it in a tool like this, fix the light and colours, and it looks ready for a poster or a shop page.

RepoEasy wrote this simple explanation from the project's public data — its category, topics and description — so a beginner can understand it before downloading anything. For exact technical details, the project's own README (linked below) is the final word.

Quick Overview — What is this tool?

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.

This is the project's own description from GitHub — we show it as-is rather than inventing details.

What Can You Do With It?

• Download and run the complete source code on your own computer or server.
• Study how it works — every line of code is public.
• Use it in your own projects, subject to its license terms (see cost section below).
• Its GitHub topics describe its main areas: 2d3dagent-skillscanvascontributions-welcomegame-developmentgame-enginegame-frameworkgamedevgltfhtml5html5-game-enginejavascriptjavascript-game-enginephysics-enginetiledtypescriptwebaudiowebglwebgpu

Who Is This For?

This project is listed under 3D Modeling in Graphic Design & Creativity, a category made for designers, creators, marketers and anyone who makes visuals.

Do I need coding knowledge? Coding Knowledge Recommended. (Estimate based on project type: A developer tool/library — setup usually follows the README with basic coding skills. Always confirm from the repo's README.)

Is It Free?

The source code is released under the MIT license. Open-source licenses like this usually allow free use, including commercial use — but always read the actual license file in the repository before relying on it. Note: the code being free does not mean hosted services, APIs or infrastructure around it are free.

Is It Actively Maintained?

Activity level: Very active · Last code update: 01 Nov 2026 · Created: 11 Apr 2011 · Open issues: 16

How to Get Started

1. Open the repository on GitHub and read its README — that is the official, verified setup guide.
2. To download the full code, generate this repository's public link below and run the clone command in a terminal:

Official links: Official Website ↗ · Releases ↗ · Documentation (README) ↗

We never publish installation steps we have not verified — the README above is the source of truth.

Repository Statistics

⭐ 6432 stars · 🍴 669 forks · 🐛 16 open issues · 💻 Language: JavaScript · 📄 License: MIT · Default branch: master