I  worked  about 2.5 weeks on katriawm. Almost 24/7. Following that, I
  spend about 1.5 weeks on mostly using  it.  That  includes  real  life
  usage  at  work.  (Yes, I have the luxury of choosing my bloody window
  manager at work.)

  In the last 2.5 days, I  implemented  some  more  features  that  were
  rather important.

  katriawm  is  now  almost on the same level as my dwm fork. Of course,
  that is thanks to dwm's authors. katriawm is pretty similar to dwm  in
  many  ways,  so I could "copy" some important pieces of code. I didn't
  have to reinvent the wheel.

  The project is a complete success. I learned so much.  That's  exactly
  what I was looking for.