Having been in webdevelopment for about 20 years now (yikes!) using stuff like #MooTools, #jQuery, #Knockoutjs, #Backbonejs, #Marionettejs and #React sort of fixed the issue of making webapps interactive/reactive. It always felt cumbersome though as it required a lot of different stuff to make it possible. And now we suddenly had to manage state, validation etc. on the client side as well. More work.

But, I think I found the solution to this problem. One that reminds me of the good old days...