Font Awesome 5 Bundle via NPM

I'm trying to bundle only required Font Awesome 5 icons via webpack, but the icons are not replaced in the DOM.

I've added all required packages from the documentation:

yarn add -D @fortawesome/fontawesome
yarn add -D @fortawesome/fontawesome-pro-solid
yarn add -D @fortawesome/fontawesome-pro-regular
yarn add -D @fortawesome/fontawesome-free-brands

The following custom JS is included:

"use strict";

import fontawesome from '@fortawesome/fontawesome';
import faCheck from '@fortawesome/fontawesome-pro-regular/faCheck';

fontawesome.icon(faCheck);

function iconsDoneRendering () {
    console.log('Icons have rendered'); // No output in console
}

fontawesome.dom.i2svg({ 
    callback: iconsDoneRendering,
})

The HTML template:

<head>
    <link rel="stylesheet" href="/css/app.css?v2.1.4"> <!-- contains fa-svg-with-js.css -->
</head>
<body>
    <ul class="fa-ul">
        <li><span class="fa-li"><i class="far fa-phone"></i></span>List item 1</li>
        <li><span class="fa-li"><i class="far fa-check"></i></span>List item 2</li>
    </ul>
    <script src="/js/app.js?v2.1.4"></script>
</body>

The svg path is inside the bundled JS file, but I can't figure out which method needs to be called.

The following JS code solves the problem (since v5.0.2):

"use strict";

import fontawesome from '@fortawesome/fontawesome';
import faCheck from '@fortawesome/fontawesome-pro-regular/faCheck';
import faPhone from '@fortawesome/fontawesome-pro-regular/faPhone';

fontawesome.library.add(faCheck,faPhone);

We just released version 5.0.2 and updated the @fortawesome NPM packages to fix a few bugs related to this. Make sure you upgrade before you try anything else.

The missing step of the above example is to add the icon to the library:

fontawesome.library.add(faCheck)

I realize this is already answered, but I'd like to give some visibility to the full solution since the information above does not include how to execute the SVG icon replacement.

If you're loading Font Awesome 5 via NPM & WebPack for use in front-end HTML like I am, you will need to do something like this in your JS that's included in your bundle:

"use strict";

// Import FontAwesome: https://fontawesome.com/how-to-use/use-with-node-js
import fontawesome  from '@fortawesome/fontawesome';

// This enables using FontAwesome in CSS pseudo elements
// see: https://fontawesome.com/how-to-use/svg-with-js#pseudo-elements
fontawesome.config.searchPseudoElements = true;

// Icons should be imported individually to keep bundle size down
import faCheck from '@fortawesome/fontawesome-pro-regular/faCheck';
import faPhone from '@fortawesome/fontawesome-pro-solid/faPhone';
fontawesome.library.add(faCheck, faPhone);

// If really necessary, entire styles can be loaded instead of specifying individual icons
//import solid from '@fortawesome/fontawesome-pro-solid';
//fontawesome.library.add(solid);

// Execute SVG replacement
fontawesome.dom.i2svg();

That last line is key, you have to execute SVG icon replacement manually.

Try to use