icons in material-ui code example

Example 1: material ui icon

// Font Icons
// In order to use the font Icon component, you must first add the Material icons font. Here are some instructions on how to do so. For instance, via Google Web Fonts:

<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" />
SVG Icons
In order to use prebuilt SVG Material icons, such as those found in the icons demos you must first install the @material-ui/icons package:

//  with npm
npm install @material-ui/icons

//  with yarn
yarn add @material-ui/icons

// resource for list of icons 
https://material.io/resources/icons/?style=baseline

Example 2: material ui icons

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap" />