Please note: The aproach I've used is very hacky 🙈 Please let me know, if you have a better solution.
Adds data-src to the list of all attributes that may produce a dependency. Supported elements are <script>, <img>, <audio>, <video>, <source>, <track>, <iframe> and <embed>.
Make sure you have installed parcel before continuing.
yarn add --dev parcel-plugin-html
# or
npm install --save-dev parcel-plugin-html