What if Marie Kondo would become a software engineer?

Ben Buchanan did run a parody account on this topic and has archived the posts on his site.

There are some gems :-)

To choose what to keep and what to throw away, take each dependency in one's manifest and ask: "Does this spark joy?" If it does, keep it. If not, remove it from your codebase.

We should be choosing what to .gitkeep, not what we want to .gitignore

Cruft has only two possible causes: too much effort is required to refactor or it is unclear where things belong.