Fast open-source web maths renderer for formulas on websites, blogs and Markdown documents.
KaTeX is a fast open-source web maths rendering library that renders LaTeX formulas as web content. It suits displaying formulas on personal websites, course pages, Markdown documentation systems and static sites.
Use cases: web formulas, LaTeX rendering, Markdown documents, course websites, research blogs
Note: KaTeX is fast, but its support for some complex LaTeX commands differs from MathJax.