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A book series on JavaScript. @YDKJS on twitter.

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Async & Perf book has: This function is passed two function callbacks that act as... I believe this needs rewording.

for second edition

Great book series BTW A word of caution about using process.nextTick to 'chunk' your work. Consider the following node app... ``` javascript var a = 0; var count = parseInt(process.argv[2]);...

for second edition

The contribution guidelines says not to worry about typo(s), but I'm not sure I can let a mis-spelled method name slide (: In the proxies section, right after the first...

for second edition

You briefly introduce this here https://github.com/getify/You-Dont-Know-JS/blob/master/up%20%26%20going/ch2.md#this-identifier and here https://github.com/getify/You-Dont-Know-JS/blob/master/up%20%26%20going/ch3.md#this--object-prototypes. I know that you don't want to get into details about these four methods, and that you'll do so in a...

for second edition

Per Kyle's request, I'm posting what I find to be the serious issues with chapter 6 as they now stand; of course I'm open to being persuaded that I may...

for second edition
editorial

Tested in chrome if bug still exists, it doesn't

for second edition

The info on strict mode throwing an error for duplicate property names in an object literal didn't mention that it's been removed in ES2015 because of computed property names, so...

for second edition

I was studying this at MakerSquare, and i was following along with the code and i noticed these two lines, perhaps this makes it clearer. Love the materials!

for second edition

I had to jump between the code and the text a couple of times to figure out which snippets you were talking about.

for second edition

array generics, string generics, etc.

for second edition