One of the most useful tools I've been using in the last year is a straight-forward but really useful local notepad. It's uses vary from being a place to take quick notes while on the phone, first drafts of things that have bad web UIs and notes during Discord or video chats. I have it as a pinned tab and I've been surprised at how much I've used it as a staging area for content and how little it matters that it isn't straight-forward to sync with other instances.