# OJS vs Zero to JupyterHub with Kubernetes

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | OJS | Zero to JupyterHub with Kubernetes |
|---|---|---|
| Score | 62/100 | 64/100 ✓ |
| Rank in category | #2 of 2 in Publishing | #4 of 11 in Container Orchestration |
| GitHub stars | 1 046 | 1 725 ✓ |
| Stars, last 30 days | +7 ✓ | +0 |
| Stable releases, 12 months | 0 | 9 ✓ |
| Latest release | — | 4.4.4 · 20 Oct 2026 |
| Setup | Advanced ✓ | Advanced |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | Other |
| Main language | PHP | Python |

## Which one should you pick?

Zero to JupyterHub with Kubernetes scores 64/100 against 62/100 for OJS, so it is the safer default.

Zero to JupyterHub with Kubernetes ships more often: 9 stable releases in the past year, against 0 for OJS.

OJS is growing faster right now (+7 stars in 30 days).

## Details

- [OJS](https://selfhost.directory/project/ojs) (markdown: https://selfhost.directory/project/ojs.md)
- [Zero to JupyterHub with Kubernetes](https://selfhost.directory/project/zero-to-jupyterhub-k8s) (markdown: https://selfhost.directory/project/zero-to-jupyterhub-k8s.md)

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Source: https://selfhost.directory/compare/ojs-vs-zero-to-jupyterhub-k8s