I first struggled with it, gave it another try couple of years later and now using it on a daily basis as a key work tool to organize my knowledge, like code snippets, documentation, roadmaps...

For me, the 2 most powerful aspects are: - as mentioned in the article, there is no pricing plan, no limits, no enshittification or feature creep... Fully usable from now to eternity

- md format! So damn easy to export it to a proper pdf file, to copy it into a html page converter etc.