compare
mdBook vs Nextra
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | mdBook | Nextra |
|---|---|---|
| Language | Rust | TypeScript |
| Licence | MPL-2.0 | MIT |
| Stars | 22k | 14k |
| Latest | v0.5.4 | nextra-theme-docs@4.6.1 |
| Last push | 2026-10-05 | 2026-07-31 |
| Release cadence | about 35 days between releases | about 1 day between releases |
| Active contributors | 23 commit authors on the default branch in the last 90 days | 0 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace GitBook. Alternatives to GitBook →
Full replacementmdBookBuilds a book from Markdown files and a SUMMARY.md, as the original GitBook did.
Full replacementNextraDocumentation from Markdown and MDX in your own repository, built with Next.js.
mdBook
- v0.5.42026-07-06See for a complete list of changes.
- v0.5.32026-05-19See for a complete list of changes.
- v0.5.22025-12-11See for a complete list of changes.
- v0.5.12025-11-20See for a complete list of changes.
- v0.5.02025-11-17The 0.5.0 release is the next major release of mdBook, containing over 130 PRs since 0.4.52! The primary focus for this…
Nextra
- nextra-theme-docs@4.6.12025-12-04261fcdc: - update zod to v4 stable
- nextra@4.6.12025-12-04261fcdc: - update zod to v4 stable
- nextra-theme-blog@4.6.12025-12-04261fcdc: - update zod to v4 stable
- nextra@4.6.02025-10-02
- nextra-theme-docs@4.6.02025-10-02e1d0ebd: Support disabling the "Copy Page" button through the theme.copyPage
mdBook
✓ signed The latest release, v0.5.4, carries a signature GitHub verified.
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Nextra
unsigned The latest release, nextra-theme-docs@4.6.1, carries no signature GitHub could verify.
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