KaTeX_mirror/docs/libs.md

---

id: libs

title: Extensions & Libraries

Extensions

These extensions are provided by KaTeX.

• Auto-render: Automatically renders all of the math inside text
• Copy-tex: When selecting and copying KaTeX-rendered elements, copies their LaTeX source to the clipboard
• math/tex Custom Script Type: Automatically displays LaTeX math inside script tags with type=math/tex
• mhchem: Write beautiful chemical equations easily

Libraries

These libraries are maintained by third-parties.

Angular2+

• ng-katex: Angular module to write beautiful math expressions with TeX syntax boosted by KaTeX library

iOS

• KaTeX-iOS: iOS UIView that renders TeX expressions with KaTeX

React

• react-latex: React component to render latex strings, based on KaTeX
• react-katex: React components that use KaTeX to typeset math expressions

Ruby

• katex-ruby: Provides server-side rendering and integration with popular Ruby web frameworks (Rails, Hanami, and anything that uses Sprockets).

AsciiMath

If you want to render math written in AsciiMath, you'll need to first convert AsciiMath into LaTeX input, then call KaTeX.

• asciimath2tex: Converts AsciiMath to TeX, with KaTeX in mind

Canvas LaTeX

• canvas-latex: Renders mathematical expressions on HTML5's canvas element. Supports popular libraries like: CreateJS, and PIXI.