Core Code
Core Code Modern Dev Handbook

Breakpoint Example

Use debugger to inspect code execution step by step.

Preview

Code

<script>
function calculate(a,b){
  debugger;
  return a + b;
}

calculate(10,20);
</script>

More JS Debugging Examples (7)

example Console Log Debugging open example example Console Table Example open example example Console Error Example open example example Console Warning Example open example example Debugger Statement open example example Console Trace Example open example example Console Time Measurement open example