Google Web Toolkit vs Kotlin/JS
| Google Web Toolkit | Kotlin/JS | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | extension, Linux, macOS, Web, Windows | Linux, macOS, Web, Windows |
| Free plan | Yes | Yes |
| CLI access | Yes | Yes |
| API access | Yes | — |
| Conversion mode | source-to-source | source-to-source |
| Syntax-version conversion | — | Yes |
| Intermediate output | — | Yes |
Both are listed in Best Code Transpilers. On Everything Xiaomi, Google Web Toolkit scores higher on our published basis.