Doxygen vs YARD
| Doxygen | YARD | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | — |
| Free plan | Yes | Yes |
| Source inputs | — | Ruby, RDoc, Markdown |
| API reference generation | — | Yes |
| Output formats | — | HTML, YAML |
| Programming languages | — | Ruby |
Both are listed in Best Documentation Generators. On Inferse, Doxygen scores higher on our published basis.