I loke to keep state in the URL. It's nive when you can bookmark any section in an app and it brings you back to the exact same place, all the menus exactly the same. Also it's amazing for debugging. Any bug, I tell the user to send me the URL. I reproduce the issue instantly, fixed in 5 minutes. I wrote some very complex frontends without any tests thanks to this approach... Also it's great during development; when I make a change anywhere in the app, I just refreshed the page... I never have to click through menus to get back to the part of the code I want to test. Really brings down my iteration time... Also I use Vanilla JavaScript Web Components so I don't have to wait for transpiler or bundler. Then I use Claude Code. It's crazy how fast I can code these days when it's my own project.