3 ms·

If by diagrams you mean charts, possibly https://jakevdp.github.io/blog/2012/10/07/xkcd-style-plots-in-matplotlib/ https://jakevdp.github.io/blog/2012/10/07/xkc

• frunzales 9y ago
  This comes close enough but it's not the exact software that was posted around here :-)
  • LeonB 9y ago
    was it this? http://shaky.github.bushong.net/ http://shaky.github.bushong.net/
    • frunzales 9y ago
      I believe so. It's very close to what I've previously seen posted here.