1. Event Handlers
2. Debugging & Clean Code

Common Events:

1. Click Events (e.g., clicking a button)
2. Key Press Events (e.g., typing on a keyboard)
3. Mouse Over Events (e.g., hovering over an element)
4. Form Submission Events (e.g., submitting a form)

How to handle events:

• Using onclick in HTML.

• Using addEventListener in JS (preferred way).

  <button onclick="printHello()">Click Me!</button>
  
  <script>
  function printHello() { 
      alert('Hello, World!'); 
  }
  </script>

Debugging Strategies:

1. Use the console.
2. Use comments.
3. Go through code line by line.
4. Test code in chunks.

Clean Code Practices:

• Code should be self-explanatory.
• Store values in descriptive variable names.
• Maintain strong naming conventions.