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kidd-creator
kidd-creator

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Javascript Developers should know these ways of defining functions

#javascript #reactnative #mern

THIS IS AN ARROW FUNCTIONS 

const myfunction = () => console.log("function called");
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OR

const myfunction = () => { console.log("function called"); return "anything"; }
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THIS FUNCTION CALLS ITSELF 

(function myfuntion(){ console.log("function called"); })()
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NESTED FUNCTIONS 

function outter(){ function inner1(){ //code } }
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I'm actually a javascript newbie (started a month ago)
So if there's a mistake please tell me.

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tohka200213 profile image
tohka20-0213 • • Edited

Thanks.

The other is the Function expression.

const myfuntion = function() { console.log("Yfunction called"); };
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However, I often use an arrow function instead of the above.