Core Code
Core Code Modern Dev Handbook

ES5 Function Syntax

Traditional function declaration used in older JavaScript versions.

Preview

Code

<script>
function greet(name){
  return "Hello " + name;
}

console.log(greet("Alice"));
</script>

More JS Versions Examples (7)

example ES6 Let and Const open example example ES6 Arrow Functions open example example ES6 Classes open example example ES7 Array Includes open example example ES8 Async Await open example example ES2020 Optional Chaining open example example ES2021 Numeric Separators open example