Sources Hands-On 3

Back

📝 Instructions

To complete this hands-on exercise, please follow these steps:

  1. 🔧 Open your browser's Developer Tools by pressing F12 or Ctrl+Shift+I (Windows/Linux) or Cmd+Option+I (Mac).
  2. 🗂️ Navigate to the Sources tab.
  3. 📁 Locate the index.js file in the file navigator.
  4. 👀 Examine the code that is currently running.
  5. 🎨 Try to use the {} button to see the code Pretty
  6. ❓ How is this code called? 
    
      setTimeout(() => {
        let x = 0;
        const intervalId = setInterval(() => {
            console.log(x);
            x++;
            if (x >= 60) {
                clearInterval(intervalId);
            }
        }, 1000);
      }, 2000);