Firefox for Web Developers @webdevs.firefox.com Official Firefox account for people who build on the web. Learn about the things we're working on to grow and improve the web platform.
CSS Day @cssday.nl The annual CSS conference that brings specifiers, implementors, teachers, and authors together to discuss the current state of CSS, upcoming features, and cool demos.
https://cssday.nl
3rd and 4th of June 2027
Amsterdam
Curated by PPK
swyx @swyx.io i want everyone to aspire to integrity, intensity, and intentionality. see also @latent.space
Zach Leatherman @zachleat.com 🔗 https://zachleat.com
🎈 Creator/Maintainer of @11ty.dev
🧰 @fontawesome.com
🌾 A random person from Nebraska maintaining software
🏳️⚧️ Listen to Trans Folks
👋🏻 He/him/they
🐘 https://zachleat.com/@zachleat
✅ Front of the Front-end Web Developer
Rachel Andrew @rachelandrew.co.uk Content lead for Chrome Web Developer Relations. Opinions (and cats) my own.
Dave Rupert @davatron5000.bsky.social Web components at Microsoft. Co-host at ShopTalk. Previously Luro and Paravel. Blogger. 
Tejas Kumar @tej.as Host, ConTejas Code Podcast. Best Selling Author, Fluent React. Keynote Speaker. Investor. Advisor.
Ben Holmes @bholmes.dev The Whiteboard Guy @warp.dev
Shaundai Person @shaundai.com Sr Software Engineer @Netflix • linktr.ee/shaundai
Scott Tolinski @tolin.ski Cohost of @syntax.fm
Executive Producer @Sentry.io
Creator of Level Up Tutorials -> now a part of Syntax
Bboy, Denver, Michigan
I like to explore and teach web dev topics.
Chris Coyier @chriscoyier.net The main thing = @codepen.io
Personal site = https://chriscoyier.net
Podcast = https://shoptalkshow.com
Bend, Oregon
Ben Myers @benmyers.dev #Accessibility person and human T-rex 🦖
Blogging about accessibility at https://benmyers.dev/
If you prefer Mastodon: https://a11y.info/@ben
Colby Fayock @colbyfayock.com 👨🚀 Astrocoder, Sr Engineer @ Shopify
⭐️ GitHub Star
👨🏫 spacejelly.dev
📺 https://youtube.com/colbyfayock
🇧🇷💞👩❤👨
Brad Frost @bradfrost.com I make things and help people. Web designer & developer, teacher, consultant, speaker, writer, musician, & artist. Host of Wake Up Excited! Author of Atomic Design. Enthusiasm enthusiast.
Kilian Valkhof @kilianvalkhof.com I build tools for devs and designers: @Polypane.app, FixA11y, Superposition | Electron governance member | He/him
Piccalilli @piccalil.li Level up your front-end skills. Stay for the approachable, friendly content and go away with transferable skills you can use day to day.
https://piccalil.li
Eric Meyer @meyerweb.com Armchair rocket scientist graffiti existentialist. Old enough for it to hurt when I stand up, not old enough to have stopped noticing. Agnostic in principle, atheist in practice, #CSS guy, mzungu. I’m only here for the food.
Chris Ferdinandi @cferdinandi.bsky.social I help people build the web better. I love pirates, puppies, and Pixar movies. ADHD AF. he/him 🏴☠️
https://gomakethings.com
Mayank @mayank.co front-of-the-front end developer.
usually writing CSS or listening to prog (or both).
they/them
Mark Techson @marktechson.com International Keynote & Motivational Speaker | DevRel for Angular @Google. he/him
Max Böck @mxb.dev 🛠️ builds stuff for the web
✨ co-founder codista.com
✏️ writes at mxb.dev
🎉 curates whimsical.club
Bramus @bram.us Chrome DevRel at Google (CSS + Web UI + DevTools). CSSWG Member. PADI Divemaster. Blogs at bram.us. Lives in Belgium.
Stephanie Eckles @5t3ph.bsky.social (she/her) ✨ a11y • CSS • HTML • 11ty • Design Systems
Matt Pocock @mattpocock.com Full-time TypeScript educator. Used to be a voice coach. He/him. Author of Total TypeScript 🧙 Hire me to teach your team TypeScript!
Syntax @syntax.fm Tasty Treats for Web Developers with @wesbos.com @tolin.ski and @w3cj.com
Brought to you by @sentry.io
Harry Roberts @csswizardry.com 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://harry.is/for-hire
Ryan Mulligan @ryanmulligan.dev Passenger through space and time, front-end web builder & bittersweet songs enthusiast. CSS is always on my mind. he/him
🫣 https://ryanmulligan.dev
CSS Weekly @cssweekly.com Helping you stay up to date with CSS.
🎥 YouTube: https://cssw.io/youtube
⚜️ Mastering Linting: https://cssw.io/lint
🏷️ CSS Stickers https://cssw.io/stickers
Donnie D'Amato @donnie.damato.design Design Systems Architect in New York. Author of Mise en Mode. International speaker. Lives in ds.house.
Claudio Bernasconi @bernasconi.bsky.social Software Engineer · .NET Content Creator · YouTuber · Instructor @ZeroToMastery.io · Bootstrapping a software company · https://youtube.com/claudiobernasconi
Polypane. For devs who care @polypane.app The missing half of your development environment. Chromium-based workspace for building great websites. Built for web developers who care | Try out for free at https://polypane.app | By @kilianvalkhof.com
Typetura @typetura.com At Typetura, we believe that words are the frame through which all ideas are seen. Their power to communicate is amplified by being the most easily shared, translated, and understood medium.
Posts from Scott Kellum
Álvaro (the dev previously known as Al until AI ruined it) @alvaromontoro.com Álvaro Montoro
🧑💻 Software Engineer
📝 HTML, CSS, and other web things
⭐ Microsoft MVP
⭐ Google Developer Expert
💬 Español | English | Français (un peu)
👽 100% not an alien
Keith J. Grant @keithjgrant.com 👨🏻💻 Front end dev at Red Hat on Ansible Automation Platform. Author of CSS in Depth. he/him
🌐 https://keithjgrant.com https://notes.keithjgrant.com
📖 https://www.manning.com/books/css-in-depth-second-edition
🐘 https://front-end.social/@keithjgrant
Scott Kellum @scottkellum.com Also here at @typetura.com
Mastodon at @scott@typetura.social and @typetura@typetura.social
nate moore @natemoo.re 💣 building @bomb.sh
🚀 co-creator of @astro.build
🔥 design engineer at @sentry.io
✨ they/them
Sara Soueidan @sarasoueidan.com 🇱🇧 Frontend web / UI engineer, speaker, author, and educator specializing in web accessibility • Creator of the Practical Accessibility course https://practical-accessibility.today
🕸️ https://sarasoueidan.com
📤 https://www.sarasoueidan.com/newsletter
Sara Joy ☠️ @sjoy.lol Fronty-front end developer. Extremely online since 1998!
I'm a cis het elder millennial mum of 2, she/her. I like bikes, buses, trains and Inclusivity.
♿✊🏿🏳️⚧️🏳️🌈🚲
(see also @sarajw.front-end.social.ap.brid.gy - bridged Mastodon account)
🐴 Alex Trost @trost.codes 🐴 Created Frontend.Horse
💙 he/him
trost.codes
New Haven, CT
Ahmad Shadeed @ishadeed.com Design Engineer.
🎼 CSS Course: thelayoutmaestro.com
📘 Book: debuggingcss.com
✍️ Blog: ishadeed.com
📪 Newsletter: buttondown.com/ishadeed
📂 Made: defensivecss.dev, rtlstyling.com, a11ymatters.com
Nicole Sullivan @nicolesullivan.bsky.social WebKit Engineering Manager at Apple. Ex-Google Chrome, ex-NPM. OOCSS, CSSLint. CSSConf founder, speaker. Climber 🧗, knitter, disabled zebra. Probably riding the hobby carousel 🎠. 🏳️🌈 she/her @stubbornella on Twitter
Charis @charismagic.studio 🗺️ NL born, after 10 years in HK, summering in The Netherlands and wintering in Bangkok.
💕 Doing all things SmashingConf.
🌃 Dumpling eater and skyscraper admirer.
👩💻 Still building websites and loving it.
🧍♀️ Also love food, travel, games and Ferdi 🐈⬛
Alex Riviere @dangitalex.wtf Mediocre Web Developer / Co-Organizer VueATL / Listening. (he/they?)
I will talk about CSS. That is a threat.
https://notacult.social/@fimion
https://dangitalex.wtf
https://alex.party
Views do not represent opinions of my employer.
Ethan Marcotte @ethanmarcotte.com designer, writer, roommate to two kittens. here’s my website: https://ethanmarcotte.com/
I think you deserve a union, and I wrote a book about that: https://youdeserveatechunion.com/
hi friend
(headshot by @elaina.bsky.social)
⭑ salma @whitep4nth3r.com whitep4nth3r.com
Staff Engineer at [REDACTED].
I am not on The Internet.
♥ drummer, maker of musics @chromasetica.com
Geoff Graham @geoffgraham.me Shower thoughts and sweet nothings. Also @css-tricks.com
Matthias Ott @matthiasott.com Independent designer + web design engineer, teacher, speaker. Interface Prototyping at Muthesius University of Fine Arts and Design. UX, prototyping, & design engineering workshops.
📧 Newsletter: https://ownyourweb.site
💻 Website: https://matthiasott.com
Stuart Robson @sturobson.com 👋 currently looking for new client work
🖤 Design Systems Practitioner
🛠 Front-End Developer
📰 Curates Design Systems News
🏎️ Formula One Watcher
🧟♂ Horror Fan
🍖 BBQ’er
🖥️ www.alwaystwisted.com
📜 news.design.systems
James Q Quick @jamesqquick.bsky.social JavaScript Developer | Keynote Speaker | content Creator | Teacher
Friday Front-End @fridayfrontend.com Front-end dev links posted daily, emailed weekly. We also offer @cssbasics.fridayfrontend.com for beginners! Curated by @spaceninja.com
CSS Basics @cssbasics.fridayfrontend.com Front-end dev links aimed at beginners, posted daily. Brought to you by @fridayfrontend.com and curated by @spaceninja.com
Filip Rakowski @filrakow.ski Co-founder/CTO alokai.com (prev. Vue Storefront) • storefrontui.io • machalliance.org Tech Council • YC Alumni • Vue, Nuxt, Webperf, Devtools, DX, Open Source, eCommerce, sometimes Astro and AI
Ankita Kulkarni @kulkarniankita.com Tech Educator | Prev Senior Eng Leader
Create videos on web dev: YouTube.com/@kulkarniankita
Building https://proofybubble.com/
Educator: nextjscourse.dev
Newsletter: frontendsnacks.dev
Free Next.js Course:
https://bit.ly/nextjshottips
Large Heydon Collider @heydonworks.com Doing things with web technologies and writing/talking about it. Author of Inclusive Components (https://book.inclusive-components.design/) and producer of Webbed Briefs (https://briefs.video/). Agender. (Avatar by Cole Henley)
Jen Simmons @jensimmons.bsky.social Apple Evangelist on the Web Developer Experience team for Safari & Webkit. #PwME
Ben Evans @ivorjetski.bsky.social CSS Weirdo
CSS Artist
CSS Crimes
C̶̞͎̯̦̜͙ͫ̓͘S͔̟̀̓S̵͈̠͒̓ͣ̈̌ͧ͂ͮ̕_̤_̷̢̡̱̭͓̮͉̻̳̞̞͙ͫ͊̾ͧͮͬ͛ͮͧͧ̿͘̚͝͞ A̡̧͕̤̭̠͎̳͖̮̹̋̌̃ͦ͗ͥͦͪͦ͐̉̅̅̏͟͜͢_͓͕͕͓̋R̡̖̠ͪͯ̑̆ͩ̀̒̎͢T̚
Lynn Fisher @lynnandtonic.com Designer for the web. Living each day like it’s Pizza Day. she/her
Penny @digitaltransient.bsky.social Epic nerd. 🤓 Cat lady. 😽
PM WebUI @Google Chrome
Tell me what you need from HTML & CSS!
Prev: co-founder @mobify
rich harris @rich-harris.dev my life is derp and i do derp shit
Manuel Matuzović @matuzo.at frontend developer and consultant
HTML, CSS, accessibility
big fan of <button>s
creator of HTMHell
author of the Web Accessibility Cookbook
Scott O'Hara @scottohara.me i work on things related to web accessibility. i'm probably reviewing your github issue/pr right now. i'll have thoughts.
CodePen @codepen.io Build, test, and discover front-end code 💻
https://codepen.io
Support: https://codepen.io/support
Christian "Schepp" Schaefer @schepp.dev Nick: Schepp | Into Front-End & WebPerf | Co-Host https://workingdraft.de | Co-Organizer https://fronteersconf.org, https://www.meetup.com/webworker-nrw & https://css.cafe | Co-Author https://wir-zaehlen.com
Adrian Roselli, pH0 @aardrian.bsky.social One hoopy frood who really knows where his towel is.
Active at toot.cafe/@aardrian.
Estelle @estelle.bsky.social Cooks, codes, cuddles, and cackles, but does not croon.
Mike Aparicio @peruvianidol.com Purveyor of fine CSS. Founder @runtriangle.com. 15 years of experience building CSS-first design systems at Groupon, Provi and Turquoise Health.
mikeaparicio.com
IntentToShip @intenttoship.dev I post when browser makers announce an intent to ship, change or remove features in their web engines!
I was made by @burrito.space.
https://github.com/autonome/intenttoship-bot
Brecht De Ruyte @utilitybend.com Google Developer Expert | Front-end Developer at iO | blog owner https://utilitybend.com | guest writer at Smashing Magazine | father | geek | photography enthousiast | oklchroma.utilitybend.com
Patrick Brosset @patrickbrosset.com Edge web platform PM @Microsoft. Previously @Mozilla. WebDX CG. OWD GC. Husband and father of 3. he/him
The Interwebs · patrickbrosset.com
David Bushell 🪿 @dbushell.com Founder of valleyfold.co.uk – Web Developer, Designer, Blogger, UK – dbushell.com – no AI
⚓ https://dbushell.com
⚓ https://valleyfold.co.uk
Roma Komarov @kizu.dev Inventing weird CSS things.
CSSWG Member (previously: an invited expert).
Frontend engineer working on Datadog's design system.
He/him.
I'm here only for mentions + posting links, follow me on mastodon for more: https://front-end.social/@kizu
Nils Binder @ichimnetz.com Frontend Designer @ https://9elements.com • Co organizer @css.cafe • Also, I'm an origami enthusiast spending hours folding paper • He/Him.
OddBird @oddbird.dev Web designers & developers - working on client web applications, open source tools, the CSS specifications, and front-end training:
- OddBird.dev
- css.OddBird.net
- youtube.com/@WingingItOddBird
Amit Sheen @amitsheen.bsky.social Experienced web developer focused on pushing frontend beyond the ordinary, by creating better, more creative web experiences. I love learning new things, and sharing my experience and explorations with the community.
@shoptalkshow.com @shoptalkshow.com 
James Stuckey Weber @jamessw.com Web Developer and builder of tools Web Developers use.
@oddbird.dev
Jess Rose @jesslynnrose.bsky.social Tired but doting computer auntie.
Sébastien Chopin @atinux.com Creator of @nuxt.com • atinux.com
Jon Kuperman @jonkuperman.com TC39 - Signals - Source Maps - TS/JS @Bloomberg. Previously I did web at Adobe and Twitter.
Opinions are my own.
zeu @zeu.dev software engineer, developer educator @ twilio.com 🇵🇭🇺🇸🏳️🌈
http://zeu.dev - tangled.org/zeu.dev - http://github.com/zeucapua
stream: https://twitch.tv/zeu_dev - https://stream.place/zeu.dev
Firefox @firefox.com The only major non-profit backed, people-first browser ️🔥
Jake Archibald @jakearchibald.com Developer of sorts at @webdevs.firefox.com, but this is my personal account. No thought goes unpublished. He/him.
Phil Hawksworth @philhawksworth.dev Developer adoption at @cloudflare.social.
Previously @deno.land, @netlify.com,
Late-blooming choir boy.
Eater of foods.
https://philhawksworth.dev
he/him
ViteConf (Oct 15, 2026) @viteconf.org Back for it's 5th edition on Oct 15, 2026.
100% online.
https://www.viteconf.org/
Sophie @localghost.dev 🐕 Dog botherer
🚀 Staff Eng
🚧 Web1 enthusiast and fan of pointless websites
👻 localghost.dev
#TransRightsAreHumanRights
Banner pic: florian.photo
ᴀʟᴇx ʀᴜssᴇʟʟ @infrequently.org Trying to make a web that works for everyone.
Also at https://toot.cafe/@slightlyoff
For more: https://infrequently.org/about-me/
https://infrequently.org/
Jules Miocene @miocene.io Product Designer. UX Engineer. Pure CSS Animator. Speaking about CSS and designing in the browser. Web Google Developer Expert.
https://miocene.io
https://youtube.com/@julia_miocene
📍Amsterdam
Kevin Powell @kevinpowell.co Helping people fall in love with CSS
📺 https://YouTube.com/@kevinpowell
✉️ https://kevinpowell.co/newsletter
Ana Tudor @anatudor.bsky.social Same me, another platform. Authentic Transylvanian vampire. I sometimes code stuff. May involve some Maths. I enjoy music mandatory religion classes warned me about. And other things that may kill me.
Interaction mostly restricted.
anatudor.codeberg.page
Nick Taylor @nickyt.online Dev Advocate & Software Engineer @pomerium.io
GitHub Star | AAIF Ambassador | Microsoft MVP | AWS Community Builder
📍 Montréal 🇨🇦
☝️ OneTipAWeek.com
🎙️ youtube.com/@nickytonline
🌐 nickyt.online
Lea Verou, PhD @lea.verou.me I make things for making things.
@leaverou@front-end.social on Mastodon, @leaverou elsewhere
https://lea.verou.me
Adam Argyle @nerdy.dev Shopify design-engineer
🎙️ co-host on @whiskey.fm 🥃
prior Google Chrome, Google Cloud, CSSWG, CSS Podcast, Bad @ CSS
Creator of VisBug, open-props.style, prop-for-that, gradient.style, transition.style & more
UI, UX, CSS, HTML, JS
https://nerdy.dev
Una Kravets @una.im Making the web more stylish ✨🎨 DevRel Lead for CSS & Web UI @ Google Chrome. Cohost of the CSS Podcast & host of Designing in the Browser. 🌎 una.im 
VoidZero @voidzero.dev The JavaScript Tooling Company
Alexander Lichter @thealexlichter.com 🧡 Engineer @cloudflare.social
🎬 Video Content https://lichter.link/yt
💚 @nuxt.com team
🕰️ prev. DevRel @voidzero.dev
Ben Lesh @benlesh.bsky.social RxJS lead. Dad. Art lover. I’ve worked at the NG in FAANG. 
R "Nearest" Nabors @nearestnabors.com mimarobe | Prev affiliations: React core team, AWS Principle TPM, W3C and Mozillian | agentic web herald
CSS by T. Afif @css-only.dev CSS stuff by Temani Afif (https://support.temani-afif.com)
💡 https://css-tip.com
🧩 https://css-shape.com
💫 https://css-loaders.com
📝 https://css-articles.com
⚙️ https://css-generators.com
🧱 https://css-pattern.com
🎨 https://css-only.art
nolen @itseieio.bsky.social the internet can still be fun!
https://onemillioncheckboxes.com • http://eieio.games • https://everyuuid.com • https://onemillionchessboards.com
Tim Benniks @timbenniks.dev Developer Experience Lead at Contentstack, content creator, musician
timbenniks.dev