Open source self-hosting projects

Every project in the registry tagged self-hosting, ranked by real GitHub adoption.

projects 6 combined stars ★ 23K refresh nightly
01 core ★ 8.8K

:cloud: ownCloud web server core (Files, DAV, etc.)

last push18 hours ago languagePHP licenseAGPL-3.0
02 Cosmos Server ★ 6.2K

Self-hosted cloud platform with automated security

last push13 days ago languageGo license
03 Piwigo ★ 3.9K

Organize thousands of photos with ease

last push17 days ago languagePHP licenseGPL-2.0
04 YunoHost ★ 3.0K

Self-host your digital life with ease

last push8 hours ago languagePython licenseAGPL-3.0
05 cloud-in-a-bottle ★ 1.2K

Deploy, use, and share web apps on a server you control. Your apps, data, and infrastructure stay yours.

last push9 hours ago languagePython licenseAGPL-3.0
06 Stormkit ★ 260

Deploy web apps with automated CI/CD and full infrastructure control

last pushyesterday languageGo license

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Frequently asked questions

How many open source self-hosting projects are there?

This registry tracks 6 projects tagged self-hosting, with 23,252 GitHub stars between them. The most-adopted is core at 8,833 stars.

Are these self-hosting projects free to use?

Yes — 4 of the 6 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.

Which self-hosting project should I choose?

The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.

Are these self-hosting projects still maintained?

6 of the 6 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.