JavaScript IIFE ? In 90 Seconds #JavaScriptJanuary

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IIFE = Immediately Invoked Function Expression

It’s a JavaScript function that runs as soon as it is defined. It has no name and is not stored in a variable.

IIFE’s are commonly seen in libraries where the entire code base is wrapped inside of an IIFE. This prevents variables within the library from conflicting with variables outside of the library.

IIFE’s are generally used to avoid declaring variables in the global scope and to create closures.

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Thanks for all of the support! Stay tuned for a new video every day in January!!

Watch the entire #JavaScriptJanuary series from the beginning!

📚 My Favorite Web Design Books 📚
Web Design with HTML, CSS, JavaScript and jQuery Set by Jon Duckett (paid link)

codeSTACKr
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Interesting ind in depth in just 1.5 minute!
Thank you!

dimitrisandroid
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I read it "life" for the first time, lol

Ali-lbcg
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What’s the font you use in your code? Looks very script like and nice!

dongwong
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I was wondering if u have any suggestion and advices for practicing and improving of my skills on any websites or projects and thanks in advance

mahmoudsalah