This tutorial explains all the different parts of the Javascript class syntax including all the features that have been added up into 2021.
The video includes a practical example of using a class to extend a plain JS Object that was returned from a fetch call to format fields and expand the usefulness of the data.
Code from video: https://gist.github.com/prof3ssorSt3v...
MDN class reference: https://developer.mozilla.org/en-US/d...
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