Here are a few of my projects.

1 Emacs-related projects

• One of the very first things I wrote to learn Emacs-lisp was write a program to “transmute” lead into gold by changing a single letter at a time (e.g. lead → load → goad → gold).
• I have made a couple (very minor) commits to the thermonuclear text editor, GNU Emacs.
• memento-mori (MELPA) a small package to display a customized reminder of your mortality.
• gap-mode (MELPA) a major-mode for editing GAP (Groups, Algorithms, Programming) code.
• nanowrimo (MELPA) a minor-mode for keeping track of daily writing goals. I haven’t updated this for a very long time, but it was quite helpful when writing my own NaNoWriMo novel.
• Sage Mode a major-mode for editing SageMath code. Superseded by sage-shell-mode.

2 Mathy stuff

• The Periodic Table of Finite Groups is a little list of the finite simple groups in the shape of a periodic table. There is also a Chinese translation by Youhua Li.
• gap-mode a mode for editing and running GAP (Groups, Algorithms, Programming) code in Emacs.
• SageMath iOS app a simple interface for running SageMath code on your phone/tablet. This could use an update, but I don’t use SageMath enough these days to get excited about updating it.
• I wrote and maintained the SageMath Mac app for a while, but I believe it’s gone now.
• I proofread Functional Analysis for the Applied Sciences, written by one of my professors.

3 Miscellaneous

• ChkTeX a simple linter for LaTeX.
• ROT13 Palindromes
• I proofread and added a few quotes to The Book of Vance, my uncle’s autobiography.