head to head · open source
core vs Maskbook
core has 8,837 GitHub stars, 2,064 forks, 141 open issues and last shipped yesterday. Maskbook has 1,588 stars, 315 forks, 4 open issues and last shipped 17 days ago. core leads on adoption by 456% (8,837 vs 1,588 stars). core is written in PHP under AGPL-3.0; Maskbook is written in TypeScript under AGPL-3.0. core has attracted 23% as many forks as stars, Maskbook 20%. core was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| core | Maskbook | |
|---|---|---|
| GitHub stars | ★ 8.8K | ★ 1.6K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | PHP | TypeScript |
| Last push | 2026-11-04 | 2026-10-19 |
| Forks | ⑂ 2.1K | ⑂ 315 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick core if
- You weight community size — 8.8K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Maskbook if
- You want the Maskbook feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Maskbook fits your workflow better
About core
ownCloud Core ownCloud Core is the server side component of ownCloud Classic, providing file storage, synchronization, and sharing trusted by over 200 million users worldwide. It includes WebDAV, CalDAV, and CardDAV servers, a plugin architecture for apps, user and group management, encryption support, external storage backends, and a comprehensive REST API. The server runs on PHP with support for MySQL, MariaDB, PostgreSQL, and SQLite databases. Part of ownCloud Classic This is the main repository for ownCloud Classic. It is the foundation that apps like Activity, Calendar, Contacts, and many others extend. The…
About Maskbook
Mask Network [![GitHub license][badge license]][license] [![Join the chat at [![Chrome Web Store][badge chrome]][client chrome] [![Mozilla Add on][badge firefox]][client firefox] [![Opera][badge opera]][client opera] [![FOSSA Status][badge fossa]][fossa] [![Crowdin][badge crowdin]][crowdin] Mask Network is a portal to the new, open internet, that bridge from Web2.0 to Web3.0 . With Mask Network, you can send encrypted posts to your friends, trade your best token on X (formerly Twitter), enjoy NFT pfps, participate in crypto lucky draws, and share encrypted files on the platforms you are already using. For…
read the full Maskbook overview →
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Frequently asked questions
Is core or Maskbook more popular?
core has 8,837 GitHub stars and Maskbook has 1,588. core has the larger community by that measure.
Are core and Maskbook free?
Both are open source. core is licensed under AGPL-3.0 and Maskbook under AGPL-3.0. Neither carries a licence fee.
What is the difference between core and Maskbook?
core is written in PHP and Maskbook in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, core or Maskbook?
Choose core if you want the larger community (8,837 stars) or its AGPL-3.0 licence terms. Choose Maskbook if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.