Daniel Glazman twitter.com

W3C CSS Working Group Co-chairman, entrepreneur, software engineer, geek, father of two, polyglot, duck lover. Nah. Tweets are strictly mine.

Evangelina Ferreira twitter.com

Web Designer. Professor at @multimedial_utn HTML5 & CSS Freak. Ocassional Translator.

Eric Bidelman twitter.com

Engineer at Google working on Chrome, web components, and Polymer.

Dudley Storey twitter.com

Web development writer, teacher, and speaker.

Donovan Hutchinson twitter.com

Designer, developer, writer. Occasionally blogs at http://Hop.ie, and currently building @cssanimation.

L. David Baron twitter.com

Mozilla developer, CSS and W3C standards diplomat.

Dave McFarland twitter.com

Web developer, author of CSS: The Missing Manual, JavaScript & jQuery.

Harry Roberts twitter.com

Consultant Front-end Architect: @google, @Etsy, @kickstarter, @BBC, @Deloitte, @FT, more.

CSS Animation twitter.com

Manoela Ilic twitter.com

...aka Mary Lou @codrops ༶ CSS & HTML are my crayons ༶ Interested in Cognitive Science, AI, HCI, UI Design & Astrophysics ༶ Digital nomad.

Connor Sears twitter.com

Designer at GitHub.

The Chris Eppstein twitter.com

Loves love. Hates hate. Has a kick-ass family. Writes code. Leads stylesheet tech @LinkedIn.

Ben Briggs twitter.com

Final year web technologies student. node.js, javascript, open source modules, client side optimisation, web performance.

Paul Lewis twitter.com

Googler who noodles with code and design.

Una Kravets twitter.com

Front-end @IBMDesign. Sassvocate, community builder, & handcrafter. STEMinist :) Open source all the things.

Lea Verou twitter.com

Research Assistant @MIT_CSAIL, @CSSWG IE, @OReillyMedia author, Ex @W3C staff.

Kitty Giraudel twitter.com

Non-binary accessibility & diversity advocate, frontend developer, author.

CSS Commits twitter.com

Latest commits to @CSSWG’s public Mercurial repository.

Kickoff CSS trykickoff.com

CSS Podcast thecsspodcast.libsyn.com

Una Kravets and Adam Argyle,and development.

Syntax syntax.fm

A Tasty Treats Podcast for Web Developers.,typography,web technology

Style Guide Podcast styleguides.io

A small batch series of interviews on style guides,art direction,brightest,content strategy,design,Developer Advocates from Google,development,gleefully breakdown complex aspects of CSS into digestible episodes covering everything from accessibility to z-index.

Website Style Guide Resources styleguides.io

by Awesome people

Style Guide starbucks.com

by Starbucks

StackOverflow (CSS) stackoverflow.com

CSS Math Functions stackdiary.com

Using CSS Math for responsive design.

Cirrus spiderpig86.github.io

A fully responsive and comprehensive CSS framework with beautiful controls and simplistic structure.

Solid solid.buzzfeed.com

by BuzzFeed

Organize CSS with a Modular Architecture: OOCSS, BEM, SMACSS snipcart.com

In-depth intro to OOCSS, BEM, SMACSS, with examples.

OOCSS smashingmagazine.com

Title CSS sitepoint.com

Atomic OOBEMITSCSS sitepoint.com

CSS: The Missing Manual shop.oreilly.com

Really Helpful in Advancing your Design Skills to a whole new Level

CSS Secrets shop.oreilly.com

Better Solutions to Everyday Web Design Problems

CSS: The Definitive Guide, 4th Edition shop.oreilly.com

Visual Presentation for the Web

SASS Style Guide sass-lang.com

by Sass team

RSCSS rscss.io

Design Elements rizzo.lonelyplanet.com

by lonely planet

Reddit (CSS) reddit.com

GitHub CSS Style Guide primer.github.io

by Github

Point North pointnorth.io

Spectre.css picturepan2.github.io

A lightweight, responsive and modern CSS framework.

Atomic Design patternlab.io

Numl numl.design

An HTML-based language and design system that lets you create responsive and accessible high-quality web interfaces with any look.

NCSS ncss.io

CSS Grid PlayGround mozilladevelopers.github.io

Simple tutorial to learn CSS Grid from Mozilla.

Milligram milligram.io

A minimalist CSS framework.

Reset.css meyerweb.com

CSS Tools: Reset CSS.

All selectors in CSS medium.com

All selectors in CSS.

CSS at BBC Sport medium.com

by Shaun Bent