Obsidian

It's easy to underestimate how crucial a solid note-taking strategy can be. I've tried dozens of solutions out there. The verdict is clear: nothing beats Obsidian. The concept of "second brain" has become popular in recent years. This fantastic piece of software is an excellent way to bring order to chaos.

In this category, there's also Notion, Logseq and Evernote. They're pretty good too, for sure. But Obsidian works best for me. And the graph view is amazing!