> Cursor manipulation is difficult! When you’re using a text input widget, much of the behaviour you expect as table-stakes isn’t something you’re even conscious of. Exactly what happens when you hold a keybinding like ctrl + shift + left is probably muscle memory but the logic required to getting it all playing together nicely is not fun to write.

This is so true. And there are a lot of other cases where we just expect the OS or library to do it for us. Instead, we have to reimplement the wheel. Of course if understanding the wheel is part of the goal, then that works, but if you’re venture-backed good luck justifying the use of time to your investors. This is why Electron’s gravity is so strong.