Learning & Reference
- MDN Web Docs - The best technical reference for all web technologies
- W3 Schools - Great for beginner-friendly tutorials and examples
CSS Tools & Games
- Flexbox Froggy - A fun game to learn about CSS Flexbox
- CSS Grid Garden - A game for learning CSS Grid layout
Design & Assets
- Google Fonts - A huge library of free fonts to use on your website
- Pixabay - Free, high-quality stock images and videos you can use for any project
- Adobe Color - A professional tool for creating color palettes