EmulatorJS vs Gaseous Server
A side-by-side comparison of two self-hosted game engines & frameworks options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
EmulatorJS
Self-hosted in-browser retro game emulator
VS
Gaseous Server
Self-hosted ROM library and metadata server
| Feature | EmulatorJS | Gaseous Server |
|---|---|---|
| Category | Game Engines & Frameworks | Game Engines & Frameworks |
| License | GPL-3.0 | GPL-3.0 |
| Language | JavaScript | C# |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 512 MB |
| Deployment | docker, bare-metal, source | docker, source |
| GitHub stars | ★ 4,074 | ★ 925 |
| First released | 2020 | 2023 |
| Replaces | RetroArch web | LaunchBox |
Why pick each one
Frequently asked questions
Is EmulatorJS or Gaseous Server better?
EmulatorJS is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Gaseous Server if its specific feature set fits your needs better.
Are EmulatorJS and Gaseous Server free and open-source?
Yes. EmulatorJS is licensed under GPL-3.0 and Gaseous Server under GPL-3.0. Both can be self-hosted at no software cost.
Can I run EmulatorJS and Gaseous Server with Docker?
EmulatorJS: yes. Gaseous Server: yes.