head to head · open source
calibre vs gradle-maven-publish-plugin
calibre has 26,327 GitHub stars, 2,743 forks, 6 open issues and last shipped yesterday. gradle-maven-publish-plugin has 1,752 stars, 139 forks, 63 open issues and last shipped 4 days ago. calibre leads on adoption by 1,403% (26,327 vs 1,752 stars). calibre is written in Python under GPL-3.0; gradle-maven-publish-plugin is written in Kotlin under Apache-2.0. calibre has attracted 10% as many forks as stars, gradle-maven-publish-plugin 8%. calibre 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
| calibre | gradle-maven-publish-plugin | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 1.8K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Python | Kotlin |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 2.7K | ⑂ 139 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick calibre if
- You weight community size — 26K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick gradle-maven-publish-plugin if
- You want the gradle-maven-publish-plugin feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Kotlin
- You evaluated both and gradle-maven-publish-plugin fits your workflow better
About calibre
calibre calibre is an e book manager. It can view, convert, edit and catalog e books in all of the major e book formats. It can also talk to e book reader devices. It can go out to the internet and fetch metadata for your books. It can download newspapers and convert them into e books for convenient reading. It is cross platform, running on Linux, Windows and macOS. For more information, see the calibre About page. Screenshots Screenshots page Usage See the User Manual. Development Setting up a development environment for calibre. A tarball of the source code for the current calibre release. Bugs Bug reports and…
read the full calibre overview →
About gradle-maven-publish-plugin
gradle maven publish plugin Gradle plugin that creates a publish task to automatically upload all of your Java, Kotlin or Android libraries to any Maven instance. This plugin is based on Chris Banes initial implementation and has been enhanced to add Kotlin support and keep up with the latest changes. Setup Publishing open source projects to Maven Central Publishing to other Maven repositories For modifying what is getting published see configuring what to publish. There is also a base plugin that doesn't apply any default configuration and allows the most customization. Supported plugins The output of the…
read the full gradle-maven-publish-plugin overview →
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Frequently asked questions
Is calibre or gradle-maven-publish-plugin more popular?
calibre has 26,327 GitHub stars and gradle-maven-publish-plugin has 1,752. calibre has the larger community by that measure.
Are calibre and gradle-maven-publish-plugin free?
Both are open source. calibre is licensed under GPL-3.0 and gradle-maven-publish-plugin under Apache-2.0. Neither carries a licence fee.
What is the difference between calibre and gradle-maven-publish-plugin?
calibre is written in Python and gradle-maven-publish-plugin in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, calibre or gradle-maven-publish-plugin?
Choose calibre if you want the larger community (26,327 stars) or its GPL-3.0 licence terms. Choose gradle-maven-publish-plugin if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.