The best emacs mode I’ve ever used is org-mode. Inline LaTeX rendering, inline images, outlines, TODOs, it’s amazing. And when you add yasnippet in to the mix,

The best emacs mode I’ve ever used is org-mode. Inline LaTeX rendering, inline images, outlines, TODOs, it’s amazing. And when you add yasnippet in to the mix, it gets even better. I can write up math notes faster than someone could write it on a blackboard! Emacs is probably the best piece of software I’ve ever used, and will use. I bet in 100 years, emacs will still be going strong. There’s really nothing it can’t do.