¬ just serendipity 🍀 (not just serendipity)

This program is so nice that I had to create a blog post just to tell people about it: ncdu. It is the most awesome and easiest (really easy! I would indicate it to any new Unix user as well) program to detect which folders/files are eating too much disk space on your system. Available for dozens of platforms. TL;DR and tutorial: just install, then type ncdu and wait for the best (worse?). See screenshots.