Our back-ends implemented in Ceylon (jvm), they are already running in production.
but now we need to choose front-end language, more concise than js.
More interesting looks ceylon-js and clojuresctipt. It will be great If we can write back/front with one language.
But we afraid absent of tooling . At this point clojurescript has awesome tooling, but lacks of static types and it is different language.
I found that 'support for source-maps' issue lives more than 4 years ->
http://github.mirror.nyanye.com:3333/ceylon/ceylon/issues/2498. that's very regretfully.
For us that says that ceylon-js is not one of main goals of ceylon development.
But we want more relevant information.
What about of Ceylon-js tooling development perspectives in short-time (in one-two years) ?
Maybe Integrating with browser debugger and source-maps implementing?