active tasks?

[AlexGalays]

Hello,

Did you consider making tasks more active? i.e they would listen to their watcher and immediately execute. This would make the workflow even better, as some time is lost during startup (have to hit the http server to start the whole thing) and on incremental compilation (have to refresh the page to trigger the dirty task executions, depending on how the tasks were written, e.g the sbt one compiles in the background but the webpack one does not. it's a bit convoluted to write a task that can execute in the background at the moment)

What are your thoughts?