MathJax is an open-source JavaScript display engine for LaTeX and
MathML that works in all modern browsers. It was designed with the
goal of consolidating the recent advances in web technologies into a
single, definitive, math-on-the-web platform supporting the major
browsers and operating systems. It requires no setup on the part of
the user (no plugins to downlaod or software to install), so the
page author can write web documents that include mathematics and be
confident that users will be able to view it naturally and
easily. One simply includes MathJax and some mathematics in a web
page, and MathJax does the rest.
mathjax/MathJax-docs