origin source code are in this repo: https://git.suckless.org/dwm
another thing is you need to install the font in config.h refered.
here are my patches: dwm-actualfullscreen-20211013-cb3f58a.diff dwm-alpha-20201019-61bb8b2.diff dwm-moveresize-20210823-a786211.diff dwm-namedscratchpads-6.2.diff dwm-pertag-20200914-61bb8b2.diff dwm-rotatestack-20161021-ab9571b.diff dwm-vanitygaps-20200610-f09418b.diff dwm-viewontag-20210312-61bb8b2.diff