JavaScript Formatter

Format and beautify JavaScript code instantly.

Input

Formatted

function hello(name) {
  console.log("Hello, "+name+"!");
  if(name==="world") {
    return true;
  }
  return false;
}
const x=42;
const arr=[1, 2, 3].map(n=>n*2);

🎉 100% Free · Instant formatting