KaTeX is a fast, easy-to-use JavaScript library for TeX math rendering on the web.

KaTeX supports all major browsers, including Chrome, Safari, Firefox, Opera, Edge, and IE 9 - IE 11.

This package provides a command line interface for KaTeX, which can be used to render TeX to HTML. By default, CLI will take the input from standard input.

Node.js is an event-based server-side JavaScript engine.