head to head · open source
GDevelop vs flame
GDevelop has 28,834 GitHub stars, 1,659 forks, 633 open issues and last shipped yesterday. flame has 10,819 stars, 1,067 forks, 90 open issues and last shipped yesterday. GDevelop leads on adoption by 167% (28,834 vs 10,819 stars). GDevelop is written in JavaScript under a custom or non-standard licence; flame is written in Dart under MIT. GDevelop has attracted 6% as many forks as stars, flame 10%. flame was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 5 topic tags (game, 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
| GDevelop | flame | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 11K |
| License | Custom / other | MIT |
| Written in | JavaScript | Dart |
| Last push | 2026-11-13 | 2026-11-13 |
| Forks | ⑂ 1.7K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick GDevelop if
- You weight community size — 29K stars and counting
- You want the Custom / other license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick flame if
- You want the flame feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Dart
- You evaluated both and flame fits your workflow better
About GDevelop
GDevelop is a full featured, no code, open source game development software. You can build 2D, 3D and multiplayer games for mobile (iOS, Android), desktop and the web. GDevelop is designed to be fast and incredibly intuitive: make games using an easy to understand yet powerful event based system and modular behaviors. Create with AI that assists or builds alongside you. Getting started Are you interested in contributing to GDevelop for the first time? Take a look at the list of good first issues , good first contributions or the "🏐 not too hard" cards on the Roadmap. Games made with GDevelop Find GDevelop games…
read the full GDevelop overview →
About flame
A Flutter based game engine. Documentation The full documentation for Flame can be found on docs.flame engine.org. To change the version of the documentation, use the version selector noted with version: in the top of the page. Note : The documentation that resides in the main branch is newer than the released documentation on the docs website. Other useful links: The official Flame site. Examples of most features which can be tried out from your browser. To access the code for each example, press the button in the top right corner. Tutorials Some simple tutorials to get started. API Reference The generated…
read the full flame overview →
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Frequently asked questions
Is GDevelop or flame more popular?
GDevelop has 28,834 GitHub stars and flame has 10,819. GDevelop has the larger community by that measure.
Are GDevelop and flame free?
Both are open source. GDevelop has no licence declared in this registry, and flame is licensed under MIT. Both are free to self-host.
What is the difference between GDevelop and flame?
GDevelop is written in JavaScript and flame in Dart. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, GDevelop or flame?
Choose GDevelop if you want the larger community (28,834 stars) or its Custom / other licence terms. Choose flame if its feature set, stack or MIT licence fits better. Both are self-hostable.