Feather Wiki vs XWiki
A side-by-side comparison of two self-hosted wikis & documentation options — licensing, setup difficulty, resource needs, and what each one replaces.
XWiki
Advanced enterprise wiki and application platform
| Feature | Feather Wiki | XWiki |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Category | Wikis & Documentation | Wikis & Documentation |
| License | MIT | LGPL-2.1 |
| Language | JavaScript | Java |
| Setup difficulty | Easy | Medium |
| Min. RAM | 32 MB | 2,048 MB |
| Deployment | bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 900 | ★ 1,313 |
| First released | 2021 | 2004 |
| Replaces | Notion, TiddlyWiki | Confluence, Notion |
What are Feather Wiki and XWiki?
Feather Wiki
Feather Wiki is an extremely small single-file personal wiki and note-taking application that runs entirely in the browser. The whole wiki, including content and code, lives in one tiny HTML file that is easy to back up and host anywhere.
- Single HTML file
- Tiny footprint
- Works offline
- Page linking
XWiki
XWiki is an open-source enterprise wiki and structured collaboration platform written in Java. It goes beyond simple wikis with scripting, custom applications, and structured data within pages.
- Structured data in pages
- App building within the wiki
- Extension marketplace
- LDAP and SSO support
Feather Wiki vs XWiki: key differences
Feather Wiki is written in JavaScript, while XWiki is built with Java. Licensing differs — MIT for Feather Wiki versus LGPL-2.1 for XWiki. Feather Wiki is the lighter option, starting around 32 MB of RAM against 2,048 MB for XWiki. XWiki is the more established project (first released 2004), while Feather Wiki arrived in 2021. XWiki lists first-class Docker deployment; Feather Wiki does not.
Why pick each one
Choose Feather Wiki if…
- Trivial to host
- Highly portable
Watch out for
- No multi-user editing
- Limited at large scale
Choose XWiki if…
- Powerful structured content
- Strong enterprise features
Watch out for
- High memory requirements
- Complex to administer
Frequently asked questions
Is Feather Wiki or XWiki better?
Neither is universally better. XWiki has the larger community, while Feather Wiki is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Feather Wiki and XWiki free and open-source?
Yes. Feather Wiki is licensed under MIT and XWiki under LGPL-2.1. Both can be self-hosted at no software cost.
Can I run Feather Wiki and XWiki with Docker?
Feather Wiki: check the project docs for container support. XWiki: yes.
Which is lighter on resources, Feather Wiki or XWiki?
Feather Wiki has the smaller minimum footprint at 32 MB of RAM, compared to about 2,048 MB for XWiki. Real-world usage depends on library size, user count, and enabled features.