Nice presentation on CSS animation by Dan Eden.

Via @martindrzka

Informative article over at A List Apart by Peter Gasston takes you through relative size units, viewport-relative lengths, calculated values and more.

Funny illustration by Kevin Cornell included.

Hakim strikes again, now with 3D menu concept. Just move your cursor to the left side of the page.

Eric Bidelman, senior developer programs engineer on the Google Chrome team, presents some practical uses of what’s possible with HTML5 and CSS3 today, including the CSS Flexible Box Layout Module and the HTML5 Filesystem API.

Great tutorial by Mary Lou of Codrops.

Online compilator of Compass to CSS.

See the video and if you like what you see go to Gridpak web.

This piece of work by Zurb may come in handy.

That’s at least Chris Coyier’s advice in article SASS vs. LESS.

“Which CSS preprocessor language should I choose?” is a hot topic lately. I’ve been asked in person several times and an online debate has been popping up every few days it seems. It’s nice that the conversation has largely turned from whether or not preprocessing is a good idea to which one language is best. Let’s do this thing.

Really short answer: SASS

Don’t worry this is just the beginning, he does more reasoning than that ;-)

Via @zdenekkostal

Doubles as reference too.

What’s in the new ‘320 and Up’?

Five CSS3 Media Query increments: 480, 600, 768, 992 and 1382px
Design ‘atmosphere’ (colour, texture and typography) separated from layout
Bootstrap styles for buttons, forms and tables
Font-based icons from Font Awesome
Modernizr, Selectivizr, responsive type tester and design tester
LESS mixins and variables