Individual skill
melonjs
Use this skill FIRST for any melonJS task; it routes to the right specialised skill and lists the companion packages. melonJS is an open-source 2D, 2.5D and 3D HTML5 game engine running on WebGPU, WebGL 2 or Canvas. Covers Application setup, the scene graph, renderables, sprites, tilemaps, physics, audio, particles, shaders, and the 3D tier — perspective cameras, meshes and glTF scenes. Triggers on: melonjs, melonJS, me.game, Application, app.init, app.world, Renderable, Sprite, Stage, state.change, Camera2d, Camera3d, Mesh, tilemap, Tiled, TMX, ParticleEmitter, ShaderEffect, how do I make a game, HTML5 game engine.
packages/melonjs/skills/melonjs/SKILL.md
Source commit a41d6a328557d69a0441d79bbeb9cd6c430275b5
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 5, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 6,442
- Repository last updated
- Nov 8, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- html5-game-engine Repository topic
- javascript-game-engine Repository topic
- 2d Repository topic
- agent-skills Repository topic
- canvas Repository topic
- contributions-welcome Repository topic
- game-development Repository topic
- game-framework Repository topic
- gamedev Repository topic
- gltf Repository topic
- engineering Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Read excerpt
# melonJS
Entry point for the melonJS skill collection. melonJS is an open-source HTML5
game engine for indie developers, covering 2D, 2.5D and 3D — perspective and
orthogonal cameras, GPU-accelerated tilemap rendering, post-processing effects,
custom shaders, 3D meshes, polygon-accurate physics and modern Tiled workflows.
It runs on WebGPU, WebGL 2 or Canvas with automatic fallback, and has no runtime
dependencies.
## How to use this skill
1. Find the specialised skill below that matches the task and follow it.
2. If the task involves anything 3D, read `melonjs-3d` **first** — melonJS's
coordinate conventions are the inverse of OpenGL's, so untutored 3D instincts