head to head · open source
aframe vs engine
aframe has 17,689 GitHub stars, 4,409 forks, 338 open issues and last shipped 4 months ago. engine has 17,229 stars, 2,051 forks, 471 open issues and last shipped yesterday. aframe leads on adoption by 3% (17,689 vs 17,229 stars). aframe is written in JavaScript under MIT; engine is written in JavaScript under MIT. aframe has attracted 25% as many forks as stars, engine 12%. engine was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (game-development, game-engine, gamedev), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| aframe | engine | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 17K |
| License | MIT | MIT |
| Written in | JavaScript | JavaScript |
| Last push | 2026-07-13 | 2026-11-07 |
| Forks | ⑂ 4.4K | ⑂ 2.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick aframe if
- You weight community size — 18K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick engine if
- You want the engine feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and engine fits your workflow better
About aframe
A Frame A web framework for building browser based 3D, AR and VR experiences. Site — Docs — Examples — School — Community Examples Find more examples on the homepage, A Week of A Frame, and WebVR Directory. Features :eyeglasses: Virtual Reality Made Simple : A Frame handles the 3D and WebXR boilerplate required to get running across platforms including mobile, desktop, and all headsets (compatible with a WebXR capable browser) just by dropping in . :heart: Declarative HTML : HTML is easy to read and copy and paste. Since A Frame can be used from HTML, A Frame is accessible to everyone…
read the full aframe overview →
About engine
PlayCanvas Engine PlayCanvas is an open source game engine built on WebGL2 and WebGPU. Use it to create interactive 3D apps, games and visualizations that run in any browser on any device. English 中文 日本語 한글 Install Or scaffold a full project in seconds with create playcanvas : Usage Here's a super simple Hello World example a spinning cube! Want to play with the code yourself? Edit it on CodePen. A full guide to setting up a local development environment based on the PlayCanvas Engine can be found here. Features PlayCanvas is a fully featured game engine. 🧊 Graphics Advanced 2D + 3D graphics engine built on…
read the full engine overview →
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Frequently asked questions
Is aframe or engine more popular?
aframe has 17,689 GitHub stars and engine has 17,229. aframe has the larger community by that measure.
Are aframe and engine free?
Both are open source. aframe is licensed under MIT and engine under MIT. Neither carries a licence fee.
What is the difference between aframe and engine?
aframe is written in JavaScript and engine in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, aframe or engine?
Choose aframe if you want the larger community (17,689 stars) or its MIT licence terms. Choose engine if its feature set, stack or MIT licence fits better. Both are self-hostable.