A book series on JavaScript

Just reading through the first few chapters of the book on the `this` keyword (which, as an aside, is shocking to see that the feature is so confusing that it merits its own entire book), the code snippets could use some serious attention. The variables are all `foo`, `bar`, `baz`, `a`, `obj`, etc. And the values are all just numbers. Sometimes they have a function that takes a value `a`, and they just do `this.a = a`. It requires a…

I've taken a training class from this guy before in San Francisco. He's pretty cool but he tries to push his own APIs pretty heavily which I found to be pretty annoying. Other than that it was good.