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$ curl repovive.com/roadmaps/javascript/debugging-dev-tools/the-debugger-statement

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$ curl repovive.com/roadmaps/javascript/debugging-dev-tools/the-debugger-statement

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The debugger Statement - Debugging & Dev Tools | JavaScript | Repovive

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JavaScript22 sections · 783 units18h total

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The debugger Statement

Breakpoints in code

Add debugger; in your code to trigger a breakpoint:

function processData(data) {
  debugger; // Pauses here when DevTools is open
  return data.map(transform);
}

This is useful when you want to pause at a specific point without clicking in DevTools. Remove debugger statements before production.