A good development environment makes coding faster, catches errors before they matter, and previews your work instantly. In this lesson you'll install VS Code, configure the essential extensions, create your first HTML project, and learn to use browser DevTools — the most important debugging tool you'll ever have.
1-A 2-B 3-A 4-A | 5 Code 6 html 7 = Servers serve it by default for a folder/site root 8 = Syntax highlighting, autocomplete (Emmet), extensions 9 = Double-click the file / open it directly in the browser | 10 = A complete HTML5 boilerplate document