head to head · open source
Godot vs planck.js
Godot has 118,135 GitHub stars, 26,945 forks, 18,870 open issues and last shipped yesterday. planck.js has 5,289 stars, 256 forks, 33 open issues and last shipped 13 days ago. Godot leads on adoption by 2,134% (118,135 vs 5,289 stars). Godot is written in C++ under MIT; planck.js is written in TypeScript under MIT. Godot has attracted 23% as many forks as stars, planck.js 5%. Godot 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
| Godot | planck.js | |
|---|---|---|
| GitHub stars | ★ 118K | ★ 5.3K |
| License | MIT | MIT |
| Written in | C++ | TypeScript |
| Last push | 2026-10-04 | 2026-09-22 |
| Forks | ⑂ 27K | ⑂ 256 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Godot if
- You weight community size — 118K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick planck.js if
- You want the planck.js feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and planck.js fits your workflow better
About Godot
Godot Engine is a free, MIT licensed, cross platform 2D and 3D game engine that ships an editor, a class reference, export templates, and one click deployment to desktop, mobile, web and console targets, aimed at game developers who want to own their toolchain and their games without royalties.
read the full Godot overview →
About planck.js
planck.js is a free, open source 2D physics engine written in TypeScript for game developers building cross platform HTML5 games in JavaScript.
read the full planck.js overview →
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Frequently asked questions
Is Godot or planck.js more popular?
Godot has 118,135 GitHub stars and planck.js has 5,289. Godot has the larger community by that measure.
Are Godot and planck.js free?
Both are open source. Godot is licensed under MIT and planck.js under MIT. Neither carries a licence fee.
What is the difference between Godot and planck.js?
Godot is written in C++ and planck.js in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Godot or planck.js?
Choose Godot if you want the larger community (118,135 stars) or its MIT licence terms. Choose planck.js if its feature set, stack or MIT licence fits better. Both are self-hostable.