Some notes on making a website using HTML5, CSS, and JavaScript.
- Mozilla Developer Network - Mozilla's wiki for everything about the web (HTML, CSS, JS).
- Codrops' CSS Reference - Best CSS reference I've found, covers every CSS property in-depth.
- Can I use... - See if the main browsers support a specific HTML, CSS, or JS feature.
- SASS/SCSS - Because vanilla CSS sucks.
- Media queries - For responsive design "breakpoints".