The Javascript runtimes runs synchronously through the dart ffi. So now you can run javascript code as a native citzen inside yours Flutter Mobile Apps (Android, IOS, Windows, Linux and MacOS are all supported).
Read moreHow do you call a JavaScript function in Dart?
calling javascript from Dart
Read moreCan we use jquery in Flutter?
While building a dashboard in flutter web, at Nuclei we needed some widget in flutter equivalent to the above mentioned builder. Having mentioned that, we did not find any default similar widget in flutter and creating a query builder widget in flutter in less time was quite complex.
Read more