Use some kind of hierarchical folder-structure like the Usenet does.
Something like: unix.desktop.theming for all your desktop ricing/theming stuff, unix.lx.debian.doc for debian documentation, win.win10.winget for everything related to winget on windows 10, rl.bureau.finances for your finances, accounting, etc. ...
You can use the Browser Extension "QuickCut" to save your bookmarks in folders. Its really helpful when you work on a bigger project and have all the documentation weblinks at hand.