Doxygen vs Kotlin/JS
| Doxygen | Kotlin/JS | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Linux, macOS, Web, Windows |
| Free plan | Yes | — |
| Source inputs | — | Kotlin source with KDoc, Java source with Javadoc, Markdown module and package documentation |
| API reference generation | — | Yes |
| Versioned documentation | — | Yes |
| Output formats | — | HTML, Javadoc HTML, GitHub Flavored Markdown, Jekyll-compatible Markdown |
| Programming languages | — | Kotlin, Java |
Both are listed in Best Documentation Generators. On The Geeks Club, Doxygen scores higher on our published basis.