FontAwesome Icons in Angular 6?

all you have to do is:

1 - add this to your index.html:

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.2.0/css/all.css" integrity="sha384-hWVjflwFxL6sNzntih27bfxkr27PmbbK/iSvJ+a4+0owXq79v+lsFkW54bOGbiDQ" crossorigin="anonymous">

2 - use your icon as:

<i class="fas fa-check"></i>

You don't have to add anything in your component.ts nor in your app.module.ts nor install anything with yarn or npm.

EDIT:To answer you question, here is a stackblitz with the faCheck used as mentioned in the tutorial, it's working for me: https://stackblitz.com/edit/angular-4ebr9t

check if you installed all the dependencies as said in the tutorial.

1- Install this npm install @fortawesome/fontawesome-free

2- Add this to angular.json (angular-cli.json)

"styles": [    "...",    "./node_modules/@fortawesome/fontawesome-free/css/all.min.css"]

3- Now you can use fonts with <i> tag

I am using Fontawesome in this angular6 project, please take a look on the package.json, maybe it helps to solve your problem:https://github.com/hamilton-lima/portfolio-web/blob/master/package.json

This is what I have installed

    "@fortawesome/angular-fontawesome": "^0.1.1",    "@fortawesome/fontawesome-svg-core": "^1.2.0",    "@fortawesome/free-brands-svg-icons": "^5.1.0",    "@fortawesome/free-regular-svg-icons": "^5.1.0",    "@fortawesome/free-solid-svg-icons": "^5.1.0",    "angular-font-awesome": "^3.1.2",

Make sure to import the necessary icons to the library you are using

import { FontAwesomeModule } from '@fortawesome/angular-fontawesome';import { library } from '@fortawesome/fontawesome-svg-core';import { fas } from '@fortawesome/free-solid-svg-icons';import { far } from '@fortawesome/free-regular-svg-icons';import { fab } from '@fortawesome/free-brands-svg-icons';library.add(fas, far, fab);

See the example here: https://github.com/hamilton-lima/portfolio-web/blob/master/src/app/shared/shared.module.ts