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. Loves CSS, loves JS, loves great UX.

Ahmad Shadeed is a UX designer and front-end developer from Palestine. He enjoys working on challenging design and front-end development projects. He wrote a book on debugging CSS, writes extensively on CSS, Accessibility, and RTL (right to left) text styling.

Amit is an experienced web developer, doing mainly front-end, specializing in CSS, animations, and creative coding. Over the years he's taken part in developing dozens of advanced web/mobile applications from the ground up, and he's always ready for a new challenge. Amit has an entrepreneurial mindset, a pathological curiosity about new technologies, and a constant desire to learn new things.

Not a dev, designer and most certainly not a role model. Just a stray cat trying to survive.

Andy is a freelance web designer with a laser focus on web standards, progressive enhancement and accessibility. He co-authored Every Layout and also curates the CSS newsletter, Piccalilli.

Bramus Van Damme is a web developer from Belgium. 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. With his company 3RDS he works as a freelance developer, tackling both the frontend (HTML, CSS, JS) and the backend (PHP, MySQL). His current focus is on JavaScript, React and React Native yet his love for CSS will never fade. Not limiting himself to only part of the stack, he also knows his way around supporting technologies (HTTPS, DNS, Docker, Serverless, …)

Elad Shechter is a Web Developer specializing in CSS & HTML design and architecture.

Gareth is a security researcher and probably best known for his work escaping JavaScript sandboxes, and creating super-elegant cross-site scripting (XSS) vectors. In his daily life, Gareth can often be found creating new XSS vectors, researching new techniques to attack web applications, and preparing to speak at conferences around the globe. In his spare time he can often be found experimenting with pure 3D CSS on his website https://garethheyes.co.uk.

Greg Whitworth is Director of Lightning Web Components, Lightning Application Services, and Standards & Web Platform at Salesforce. He co-chairs the Open UI Community Group and is a member of the CSSWG of the W3C.

Gunnar is a web design engineer and edutainer. He values people (UX) over technology. True believer in inclusive design and progressive enhancement. Full-stack developer on the CHAIR stack: CSS, HTML, accessibility, interaction design, performance. And he enjoys hanging around with typography nerds.

Heydon Pickering has worked with The Paciello Group, The BBC, Smashing Magazine, and Bulb Energy as a designer, engineer, writer, editor, and illustrator. He was shortlisted for Designer Of The Year in The Net Awards. Heydon previously wrote Inclusive Design Patterns which sold over 10,000 copies. Proceeds from this title were donated to the ACLU and The Democratic Socialists Of America, to help these organizations fight fascism and create a more inclusive society.

Hidde is a front-end web developer who prioritises what users see and interact with. To him, accessibility and performance are essential aspects of building front-ends.

Chen Hui Jing is a self-taught designer and developer living in Singapore, with an inordinate love for CSS, as evidenced by her blog, that is mostly about CSS, and her tweets, which are largely about typography and the web. She used to play basketball full-time and launched her web career during downtime between training sessions. Hui Jing is currently focusing on growing developer engagement around the APAC region.

- Started building for the web in ~2008, have worked at organizations like Khan Academy, DigitalOcean, Gatsby Inc., Unsplash - Runs a blog, joshwcomeau.com, which teaches a bunch of CSS/JS/React stuff in an interactive format - Left my job last year to start my own business, creating online courses for frontend software developers.

Kevin loves CSS and does everything he can to help people be less frustrated with CSS, and maybe even fall in love with it too, primarily through his YouTube channel, as well as with online courses.

Kilian Valkhof is the creator of Polypane, the browser for building websites. He wrote his first article on mobile web design all the way back in 2008 (with an exciting look ahead at "media features"!) and has not stopped thinking about responsive websites since. Kilian is a solo developer building his and hopefully your dream browser, he writes about the web on kilianvalkhof.com and anywhere else he is allowed to, and is an active open source contributor.

Léonie is Director of TetraLogical; a member of the W3C Advisory Board; co-Chair of the W3C Web Applications Working Group; and a member of the BIMA Inclusive Design Council. Amongst other things, Léonie is co-organiser of the Inclusive Design 24 (#id24) conference; co-author of the Inclusive Design Principles; and mentor to young people interested in the fields of accessibility and inclusive design. She is also a Microsoft Most Valued Professional (MVP).

Lisi is a frontend engineer with a M.Sc. degree in Computer Science. Additional to her background in media technology & design, she has a passion for creating better experiences for anyone using the web. She currently works at Storyblok, remotely from Salzburg, Austria. In the past she taught several web development as well as media design classes at an university, where she got to work closely with students from different backgrounds. Since then she enjoys teaching developers and helping make the web platform better, either by running workshops at conferences or creating technical content on her blog. If Lisi is not coding something, you will often find her doing something creative or learning something new, like creating something with wood or arduinos.

Manuel is a front-end developer and author from Graz, specialized in HTML, CSS, accessibility, and performance. He likes to write about these topics and talk at meetups and conferences. He even authored a book: the Web Accessibility Cookbook. He’s organizer of the webclerks conference in Vienna and the CSS-in-Graz meetup, and he maintains htmhell.dev and frontendbookmarks.com.

Matthias Ott is an independent user experience designer and web design engineer from Stuttgart, Germany. He teaches Interface Prototyping at the Muthesius University of Fine Arts and Design and supports teams worldwide with online workshops on design, prototyping, and design engineering. For Adobe, he runs workshops on designing and prototyping with Adobe XD. He frequently writes about things like the Web, design, and CSS on his personal website: http://matthiasott.com.

Melanie Richards is a product manager with a background in web design and development. She's currently helping shape new web technologies on the Microsoft Edge web platform team. She loves designing and building fun things for the web, and dabbling in 3D art.

Michael Hladky is a Google Developer Expert (GDE), Microsoft MVP, trainer, and consultant with a focus on Angular and RxJS. For years he has been helping companies and developers to set up scalable architectures and performant processes enabling teams to keep up with state-of-the-art development. A vibrant member of the tech community, he organizes multiple community events and workshops each year to give back.

Mike is a CSS aficionado, co-creator of the unofficial official gif for CSS. He enjoys making rad web stuff with rad people and been contracting, consulting or freelancing for the last 10, but still has no idea which one it is. Need more.... Mike lives in Sydney Australia but loves Germany. Before Covid he once went to Berlin 4 times in one year. Customs thinks he might be a drug runner.

Miriam is an author, artist, and UX engineer. She’s spent nearly 20 years learning, teaching, collaborating, and building web software as a co-founder of OddBird; Invited Expert with the W3C CSS Working Group; staff writer for CSS Tricks; and member of the Sass core team.

Nils moves between two worlds — continuously striving to improve the communication between designers and developers. Starting as a so-called web-designer in 1999, he now calls himself "frontend designer." He worked for a wide variety of clients, from startups to global players. Also, he is an origami enthusiast spending hours folding paper.

As a web platform expert and author Peter Kröner explores the future of web standards. His findings on HTML, CSS, and new JavaScript standards are shared through books, blog posts, his podcast "Working Draft", but also in seminars, workshops, and lectures. In his former life, Peter worked as a freelance web designer and front-end developer.

Rachel Andrew works for Google as a technical writer, and content lead for Chrome Web DevRel working on web.dev and the Chrome Developers site. She is a front and back-end web developer, author and speaker, author or co-author of 22 books including The New CSS Layout and a regular contributor to a number of publications both on and offline. Rachel is a Member of the CSS Working Group, and can be found posting photos of her cats on Twitter as @rachelandrew.

Roma is a front-end web developer at Datadog and based in Paris. He loves CSS, and most of the things he does, writes, or thinks about are CSS-related. On his site he collects his experiments and articles about it. Sometimes he finds himself improving the ways he writes CSS: He's the author of Hayaku, bemto-components, bemto for Pug.js, and used to maintain Stylus.

Sanne is a seasoned lecturer at the Hogeschool van Amsterdam. His specialties include interaction design and code for digital design students. Until now 5793 (and counting…) students have had the pleasure ;-) of attending one of his courses. In a past life Sanne used to be an interaction designer of large complex functional applications. As part of that job, he created lots and lots of prototypes to test new interaction design ideas using actual code. Nowadays his code tinkering (which is limited to utterly useless side projects) is always fun (and educational), allowing him to push the capabilities of CSS and keep his coding skills sharp.

Scott Kellum is the founder of Typetura, a typography as a service company offering both bespoke and ready-made typographic solutions. With over 15 years of design experience across type, editorial, digital, and print design; Scott’s experience gives him a unique perspective on the typographic challenges and opportunities in the design industry. He has invented multiple web technologies, holds two patents, and has contributed to major projects at Vox Media, Darden Studio, and Roger Black Studio. These accomplishments include inventing dynamic typographic systems, high impact ad formats, new parallax techniques, and the fluid typesetting technology that powers Typetura itself.

Stephanie Eckles is a front-end focused SWE at Microsoft. She's also the author of http://ModernCSS.dev which provides modern solutions to old CSS problems as in-depth tutorials, and is the creator of http://StyleStage.dev, and author of http://SmolCSS.dev and http://11ty.Rocks. Steph has over 13 years of webdev experience that she enjoys sharing as an author, egghead instructor, and conference speaker. Her most recent working experience has largely involved leading and co-creating enterprise design systems. She's an advocate for accessibility, scalable CSS, and the Jamstack (especially Eleventy). Offline, she's mom to two girls and a cowboy corgi, and enjoys baking.

Trys is a design engineer who works at Motorway in the UK. He loves CSS, side projects, and getting designers and engineers to work well together. Previously, he worked at the Brighton-based UX agency, Clearleft, where he co-created Utopia, an approach to fluid responsive design.