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Upskill on JavaScript topics like closure, composition, and RegEx with these tutorials

Chris Noring
https://twitter.com/chris_noring Cloud Developer Advocate at Microsoft, Google Developer Expert
・1 min read

Closures are amazing, but it's also a bit of a misunderstood topic. Lets dive into Closure and learn about what a useful construct it is. I can promise bboth an explanation of what it is, in what cases it can confuse. Finally I will show some good use cases.

Composition over inheritance, how often have you heard that statement? Too often if you've programmed a while. JavaScript has its own way to create composition. No need to create classes, if you don't want to.


Most people swear at RegEx and yes it's a tricky topic. But just by understanding enough it can really change how you code. But as with everything, it shines it certain contexts. So lets learn enough, with this beginner to intermediate tutorial :)

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