Topic: Emacs
I get a lot of ideas and neat tips from reading other people's GNU Emacs configurations. Thanks to the people who have shared their configurations, I now use GNU Emacs as the primary user interface for my computing - as command shell (Eshell), X Window System window manager (EXWM), file manager (dired), email (mu4e), source and document version control (Magit and vc), a lot of my web browsing (emacs-w3m), and for many other things. GNU Emacs is a lot more than just a programming environment. Hopefully you will find my configuration as useful and inspiring as I have found other people's configurations:
git clone https://oneofus.la/source-code-repositories/.emacs.d.git