Sure, replacing a legacy Coffeescript + jQuery app with pure Scala.js. Implementing core functionality of various jQuery plugins (Datatables, Validation, FancyBox, Bootstrap Date/Time pickers, etc.) in Scala.js. Payload is less than 50% of previous version's app bundle. You can of course pull in client-side libs as you like, but for this project it's been really nice to strip out the bloat.
Having Scala's type system on both client and server is pretty surreal, not to mention full IDE support -- the entire world of javascript just appears as you type ;-)
What's the generated file size after gzipping for the project compared to coffeescript + jquery if I may ask?
Also, can scala.js be used for progressive enhancement on static sites, or is it limited to single page apps due to the need to map scala semantics to js?
Having Scala's type system on both client and server is pretty surreal, not to mention full IDE support -- the entire world of javascript just appears as you type ;-)