Install the tools
Install VS Code
Section titled “Install VS Code”- Install Visual Studio Code
- Install the Live Server extension (optional but helpful)
Install a modern browser
Section titled “Install a modern browser”Use Chrome or Edge.
Two must-know browser tools
Section titled “Two must-know browser tools”- View Source (shows the raw HTML file)
- DevTools → Elements (shows the live page structure)
Exercise
Section titled “Exercise”Open DevTools, click the Elements tab, and expand/collapse HTML nodes.