Hmm, not sure it's for me (a bit too much hacker) but I'd definitely like a highly customizable, module based browser with a pure shell by default. Something like Visual Studio Code but with less cruft from the get go.<p>I've never thought about it until I saw this! Now I'm really irked about there not being a solid, mature browser based on extensibility. Where the base is basically an address bar and history awareness (i.e. back/forward) and even bookmarks is a module, so that you don't even need an integrated solution but can instead rely on e.g. Raindrop.io as your bookmarks manager. Tab management another one, so for example you could have _only_ a powerful vertical tabs mode if that's all you need.<p>You know what, it feels like this should have happened 20 years ago and it would be as popular as Vim or Emacs now, but somehow never actually did. It would be the ultimate response to Chrome, Edge, even Firefox feature creep, forcing its developer to commit fully to web renderer excellence (speed, RAM, web standards) and maybe some optional official modules if you want them.