For fast math typing in the study of math/CS theory.
This project contains only math related components. I found it more favorable to work with markdown becuase you don't get distracted by too much LaTeX formatting code.

These snippets come with two different versions:

is amazingly fast and is very enjoyable to use, especially for experienced Vimers.
https://github.com/SirVer/ultisnips
Checkout Zathura for dynamic rendering of LaTeX code. https://wikimatze.de/vimtex-the-perfect-tool-for-working-with-tex-and-vim/ For VIM to recognize .tex as LaTeX file, type in command :UltiSnips filetype=latex :UltiSnipsAddFiletypes markdown.tex within Vim, (or add corresponding lines to .vimrc, ofc. ) For more details of UltiSnips, do :help UltiSnips and check the manual.

VSCode snippets work as a part of the auto-completion dynamic. VSCode has convenient open-source packages for real-time rendering which can save you tons of time of configuring Zathura..
However, VSCode would not pop up snippets by default(other than C/C++ on my end). You can press ^+space for suggestions, or set quickSuggestions to true for a language you'd like to use snippets often.
To do that, press command+shift+P and choose Preferences: Configure Language Specific Setting and make sure you have the following JSON component(on MacOS):

"[markdown]": { "editor.quickSuggestions": true, },

Here is a very handy tool to convert between UltiSnips style snippets and JSONs for VSCode: https://github.com/VincentCordobes/convert-snippets. (Thanks, Vincent! )

The motivation of this repo is from doing math homework/note-taking at UC Berkeley. Work in progress. . Contribution would be welcome and appreciated!