Honestly I now use text files in “vim”. If they’re “how-to” things, I give the files really obvious names that describe the problem being solved by the content

Honestly I now use text files in “vim”. If they’re “how-to” things, I give the files really obvious names that describe the problem being solved by the content. If they’re to-do lists, I generally have only one per unique project and keep it to about a page (any longer and I’ll never read them all; things that are truly important will make their way into the list naturally, I don’t need “4 weeks from now” items in there). It’s actually pretty easy to search and organize text this way, and you can use Unix tools to filter and sort them if your lines have the right info in them.