* State management in the browser. This is stupid easy. I even wrote about exactly how to do this: https://github.com/prettydiff/wisdom/blob/master/state_mana

* State management in the browser. This is stupid easy. I even wrote about exactly how to do this: https://github.com/prettydiff/wisdom/blob/master/state_management.md https://github.com/prettydiff/wisdom/blob/master/state_manag... * Just about anything to do with the DOM. Its a standard tree model. You learn it and get comfortable with it and suddenly all that browser tooling you cannot live without becomes immediately unnecessary. Hiding from this, making a bunch of excuses, and complaining about how hard life isn't appealing. * The file system is also a tree model. If you have an abstraction layer that normalizes file system access cross OS all you really need is a basic comfort of data structures. * Tools that provide session management are there because planning for real time parallel distribution is challenging. This is yet another one of those that once you go through it a few times you just know how to do it.