font awesome in vuejs code example
Example 1: installing fontawesome vue project
npm install --save-dev @fortawesome/fontawesome-free
import '@fortawesome/fontawesome-free/css/all.css' <------
import '@fortawesome/fontawesome-free/js/all.js' <------
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new Vue({ router, store, render: h => h(App),}).$mount('#app')
<i class="fab fa-2x fa-facebook"></i>
<i class="fab fa-2x fa-twitter"></i>
<i class="fab fa-2x fa-instagram"></i>
Example 2: vue font awesome icons
$ npm i --save @fortawesome/fontawesome-svg-core
$ npm i --save @fortawesome/free-solid-svg-icons