Atheos vs Eclipse Che
A side-by-side comparison of two self-hosted ides & code editors options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Atheos
Web-based IDE framework with a small footprint and minimal
VS
Eclipse Che
Kubernetes-native cloud developer workspaces
| Feature | Atheos | Eclipse Che |
|---|---|---|
| Category | IDEs & Code Editors | IDEs & Code Editors |
| License | MIT | EPL-2.0 |
| Language | JavaScript | TypeScript |
| Setup difficulty | Medium | Hard |
| Min. RAM | 512 MB | 4,096 MB |
| Deployment | docker | kubernetes, helm |
| GitHub stars | ★ 675 | ★ 7,153 |
| First released | 2025 | 2016 |
| Replaces | — | Gitpod, GitHub Codespaces |
Why pick each one
Choose Atheos if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Written in JavaScript
- Lightweight — runs in 512 MB RAM
Choose Eclipse Che if…
- Released under the EPL-2.0 license
- Kubernetes-ready with Helm charts available
- Mature project with 7.2k GitHub stars
- Written in TypeScript
Frequently asked questions
Is Atheos or Eclipse Che better?
Neither is universally better. Eclipse Che has the larger community, while Atheos is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Atheos and Eclipse Che free and open-source?
Yes. Atheos is licensed under MIT and Eclipse Che under EPL-2.0. Both can be self-hosted at no software cost.
Can I run Atheos and Eclipse Che with Docker?
Atheos: yes. Eclipse Che: check the project docs for container support.