CSS links

Flexbox and grid

For when you can't remember whether it was justify or align: playgrounds, generators and layout patterns.

Curves, springs, ready-made keyframes and scroll-driven animation.

More box-shadow generators than anyone needs, and a few that are worth it.

clip-path, odd border-radius, ribbons, underlines and drawings made of nothing but CSS.

Gradients, polka dots, patterns and generative backgrounds without a single image.

Buttons, checkboxes, scrollbars and toolboxes with a bit of everything.

Single-div drawings, Zen Garden, Minecraft and even DOOM: what comes out when CSS is used to play.

Tailwind and its ecosystem, Open Props, Pico and the ones that came before.

Specificity, unused CSS, validators, stats and PostCSS.

BEM, Atomic Design, Sass guides and the CSS email clients put up with.

Cheat sheets, every property and unit, selectors explained and articles to get the new stuff.

Surveys, browser support and what is landing: to know what you can use today and where CSS is heading.

The sites of the people who taught me almost everything I know about CSS. Worth reading end to end.