Aerith Gainsborough's starred repositories
kingdom-of-links
A non-exhaustic collection of some great sites
good-old-sea
Some good files for the good old C (sort of a guide)
latex-classes
LaTeX classes: paper and manual
math-books
An amateur's recommendation of mathematics textbooks and other materials
stylemath.sty
LaTeX Style (.sty) file tailor-made for quick math typesetting