Such a great article!!! Simple english, step by step, examples that complement the flow and the writer’s / reader’s thought process, code snippets that are short enough but also explain everything you need to know, examples that fail so as to prove a point (mistakes any developer would make)….I could go on.
More articles about development and software need to be written like this. Came here to learn about ES Modules, left, informed. No fluff, no bullshit. No self promotion.