What is the use of return key in javascript

Answer 1

https://www.sololearn.com/learn/JavaScript/1148/

Answer 2

Please use only relevant words in tags, and avoid writing your question into the tags ☝

Answer 3

Monu Kumar

Used to return something from a Function

For eg:-

Function hi(name){
return "hello "+name
}
//This function takes name as a parameter and returns "hello"+ name

//using hi();

alert(hi("Arnav"));
//Now hi("Arnav") will be replaced with "hello Arnav" and alerts("hello Arnav")

That's what a return statement do