This site provides practical tips for people who need help with math at various levels (ranging from high school to university level). Concepts and examples are illustrated using JS code snippets.
Content:
Order of operations and related notions (Algebra). How are vectors different from points (Geometry). Compute distances (Geometry). Variable substitutions for formulas and equations (Variables). How to add and multiply matrices (Matrices). Visual explanation of how binary numbers work (Binary Numbers).