React component using Khan Academy's Katex library

$ npm install --save react-tex

  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-alpha/dist/katex.min.css" integrity="sha384-BTL0nVi8DnMrNdMQZG1Ww6yasK9ZGnUxL1ZWukXQ7fygA1py52yPp9W4wrR00VML" crossorigin="anonymous">

import {Tex} from 'react-tex';

class TexWrapper extends Component{
  render(){
    let latexString = "\int_{a}^{b} f(x)dx = F(b) - F(a)";
    return(
      <div>
        <Tex texContent={latexString}/>
      </div>
    )
  }
}

import {InlineTex} from 'react-tex';

class InlineTexWrapper extends Component{
  render(){
    let latexString = "This is inline $$\int_{a}^{b} f(x)dx = F(b) - F(a)$$ latex string";
    return(
      <div>
        <InlineTex texContent={latexString}/>
      </div>
    )
  }
}