Its not if you have some basic understanding how the code actually works.
> but I find it a bit hard to imagine doing an actual app with vanilla JS.
Try it. It will blow your mind how simple it is and how little overhead it requires.
I'm interested in studying the source of less or more complex JS-apps, that were developed without SPA-Frameworks.
One I'd like to see would be Construct3, but alas it's not open-source.
I'd very much appreciate links and hints!
All of the UI is defined here: https://github.com/prettydiff/prettydiff/blob/master/api/pre...