K Subramanyeshwaraksubramanyeshwara.hashnode.dev·Jun 30, 2024Mastering JavaScript Functions: Complete Deep DiveJavaScript functions are first-class citizens you can store functions in variables, pass them to other functions as arguments, and return them from other functions as values. function sum(a, b) { return a + b; } let add = sum; console.log(add); // ...JavaScriptAdd a thoughtful commentNo comments yetBe the first to start the conversation.