MathJax is a JavaScript display engine for mathematics that works in all browsers. It provides tools to transform traditional print sources into modern, accessible web content and ePubs. The MathJax team offers training and consulting services to help institutions implement MathJax effectively. It can convert math documents from legacy sources, generate online-ready content, and create accessible STEM material. MathJax also supports offline content and can be customized to fit the needs of any application. It offers high-quality typography, modular input and output, and accessibility features. MathJax is compatible with various learning management systems and can assist in preparing online teaching materials and exam materials. The MathJax team also provides training programs for teachers and staff. MathJax is easy to integrate into web pages and provides server-side integration options. It works on all browsers and platforms, including legacy browsers. MathJax is a fiscally sponsored project under the NumFOCUS Foundation and has a long history of development and support. The current version, MathJax 3.0, is a complete rewrite that integrates with modern web technologies and frameworks. The MathJax team consists of experienced professors and contributors.
https://www.mathjax.org/