Core Code
Core Code Modern Dev Handbook

Function with Parameters

Pass parameters into a function.

Preview

Code

<script>
function greet(name){
  console.log("Hello " + name);
}

greet("Alice");
greet("Bob");
</script>

More JS Functions Examples (7)

example JavaScript Function Declaration open example example Function Return Value open example example Function Expression open example example Arrow Function Example open example example Default Parameters open example example Callback Function Example open example example Function on Button Click open example