Miriam Suzanne

Miriam is an author, artist, developer, and open web advocate. She’s a co-founder of OddBird, Invited Expert with the W3C CSS Working Group, and member of the Sass core team. Offline, Miriam spends her time repairing clocks, knitting socks, or creating hybrid performances with Teacup Gorilla & Grapefruit Lab.

Jane Ori

Jane Ori is a Senior Software Engineer turned CSS hacker & writer with a programming background beginning in PowerPC Assembly and offline game hacking.

She invented several CSS techniques including the Space Toggle, Type Grinding, and the CPU Hack.

Additionally, Jane has created several open source, computationally heavy CSS Only games such as: CSS-Sweeper with all computation flowing exclusively from the 99 mine locations as the initial state, Conway's Game of Life on a 42x42 board with infinite generations, and CSS Breakout with 2D physics and collision detection.

She has also published over a dozen CSS utility libraries, extending what's possible in CSS under her PropJockey brand. Standing by her intention to "make things that help people make things", among her published libraries are: augmented-ui, css-peeps, and css-bin-bits.

Ian Frost

Ian Frost is a front-end architect, technical lead, and consultant passionate about helping developers level up their skills.

Over the last decade, Ian has developed many design systems in a variety of technologies, including Web Components, React, Angular, and Vue. Ian has partnered with tech leads, developers, and designers from numerous Fortune 500 organizations to successfully establish, implement, and maintain robust design systems and token architectures. He views this work as a blend of art and science and is eager to share hard-earned lessons to make the process easier for others.

Before becoming a web designer, Ian worked as a professional meteorologist. Outside of coding and forecasting, he enjoys playing music, participating in sports, and spending time with his wife and son.

Adam Argyle

Adam is a bright, passionate, punk engineer with an adoration for the web who prefers using his skills for best in class UI/UX and empowering those around him. He’s worked at small and large companies, and built an app for pretty much every screen (or voice). He is capable of over-engineering, but spends lots of brain power not to. Loves CSS, loves JS, loves great UX.

Bramus Van Damme

Bramus is a web developer from Belgium. He’s part of the Chrome Developer Relations team at Google, focusing on CSS, Web UI, and DevTools. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since.

Before joining Google, Bramus worked as a freelance developer in various frontend and backend roles. For seven years he also was a College Lecturer Web & Mobile, educating undergrad students all about HTML, CSS, and JavaScript — in that order.

John Allsopp

John Allsopp has been working on the Web for nearly 30 years. He's been responsible for innovative developer tools such as Style Master and X-Ray, and his ideas formed the foundation for Typekit, now Adobe Fonts, and the entire concept of Responsive Web Design.

His writing includes several books, including Developing With Web Standards and countless articles and tutorials in print and online publications. He also organises Web Directions.

His "A Dao of Web Design", published in 2000, is cited by Ethan Marcotte as a key influence in the development of his acclaimed 2010 Responsive Web Design, which begins by quoting John in detail, and by Jeremy Keith as "a manifesto for anyone working on the Web".

Ana Rodrigues

Ana works as a front-end developer at tech-for-good agency Hactar. She started coding as a teenager building fan sites, and has been working as a front-end developer for the last 12 years.

Nowadays, Ana spends most of her free time experimenting on her personal blog and is particularly interested in ethics, IndieWeb, sustainability, privacy, and all things CSS.

Chris Coyier

I’m a web designer and developer that tries to help other people get better at those things.

I’m the co-founder of CodePen, a social development environment for web designers and developers. CodePen is a front-end focused IDE in the browser allowing people to write HTML, CSS, JavaScript, and related languages. It’s as much of a community and social network as a coding platform.

Along with Dave Rupert, I’m the co-host of a podcast called ShopTalk, a show about (you guessed it) building websites. We’re over 10 years and 500 episodes strong!

I built CSS-Tricks, a website all about building websites, and ran it for 15 years, from 2007 to 2022, before selling it to DigitalOcean.

I’m big on the power of writing as a way to improve yourself and be successful.

Brad Frost

Brad Frost is a design system consultant, web designer & developer, speaker, writer, teacher, musician, and artist located in beautiful Pittsburgh, PA. He helps people establish & evolve design systems, establish more collaborative workflows, and design & build software together. He is the author of the book Atomic Design, which introduces a methodology to create and maintain effective design systems. He co-hosted the Style Guides Podcast and has helped create several tools and resources for web designers, including Pattern Lab, Styleguides.io, This Is Responsive, Death to Bullshit, and more.