I use ncdu (https://dev.yorhel.nl/ncdu) all the time, no treemap though.

This program is awesome. It's useful for e.g. quickly running in a website project folder to figure out what's taking up space as you can browse and delete files as you go.

Screenshots: https://dev.yorhel.nl/ncdu/scr

ncdu works well and is pretty fast.

Yeah i use it all the time and is one of the programs that makes me question my use of GUIs for anything beyond media players and web browsing.

Terminal based music players: https://opensource.com/life/16/8/3-command-line-music-player...

cmus, MOC, and mpg123/ogg123

I know what you mean. I'm building a terminal-based semantic web app after having started out in Ruby on Rails because I was finding I couldn't think about the app itself because of all the web stuff getting in the way not to mention prevaricating about what front-end framework to use and to Webpack or not Webpack and on and on. I would use a console version of Rails in a flash.

Also https://github.com/jarun/nnn and http://duc.zevv.nl/

My google-fu is failing me, but there is a tool that can parse the output of du and present it graphically (written in Tk I think) which can be useful for headless systems.

Spaceradar supports this feature https://github.com/zz85/space-radar#reading-from-a-file-

xdiskusage?

I think that's it yeah.