Matt Kane @mk.gg 🚀 Astro core team 🧡 Frameworks and dev tools at Cloudflare
Building EmDash, Unpic, Cirrus. @ascorbic in most other places.
Casey Carroll @caseycarroll.github.io Front-end Web Dev @eBay • Previously Web Performance @REI
caseycarroll.github.io
Kenton Varda @kentonvarda.com Tech lead for workers.cloudflare.com
Also made: capnproto.org, lanparty.house, sandstorm.io
@KentonVarda on Twitter.
David Ross @cdaveross.bsky.social PNW web-performance specialist; into cooking, craft beer & cider, otter pics, & intersectional support. (He/They)
Steven Hicks @pepopowitz.bsky.social Ok, I guess I'm here now.
Milwaukee, software, devex, trail running, triathlon, art... All of them with astounding mediocrity.
Streaming to the void at https://youtube.com/@FriendsWithCode.
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 🐈⬛
Ryan Townsend @twnsnd.com Principal Product Manager @ Cloudflare • Public Speaker • 20+ YOE in Tech, 10 as CTO • LessonsofaCTO.com
⭑ salma @whitep4nth3r.com whitep4nth3r.com
Staff Engineer at [REDACTED].
I am not on The Internet.
♥ drummer, maker of musics @chromasetica.com
Bramus @bram.us Chrome DevRel at Google (CSS + Web UI + DevTools). CSSWG Member. PADI Divemaster. Blogs at bram.us. Lives in Belgium.
Fuzzyma @fuzzyma.bsky.social Maintainer of svg.js and vue lover - freelancing wherever I go :)
Member of the @e18e.dev community.
Hit me up for any interesting vue projects.
And if you need help migrating to vue 3: https://migrate-vue.com
Ines Akrap @inesakrap.bsky.social Frontend engineer. Web performance and sustainable web. Co-chair W3C Sustainable Web Interest Group. Co-author of Building the Sustainable Web.
Cennydd Bowles @cennydd.com Philosopher · Thinking and writing about ethics, technology, design, the future, sport · See also @cennyddchess.bsky.social.
LambdaConf 2025 @lambdaconf.bsky.social A mind-blowing programming conference, held in Estes Park, CO.
https://www.lambdaconf.us/
Paul Lewis @aerotwist.com Engineer at Google Labs. Also ❤️'s philosophy, coffee & photography. Created Lighthouse and worked on Chrome DevTools.
Ian Frost @ian-frost.bsky.social Front-end architect and design systems specialist. Meteorologist out of practice. Enjoy music, sports, and the outdoors. Penn State grad.
Pixel Pioneers @pixelpioneers.co Conferences, workshops, and advice for a better web. Organised by @oliverlindberg.com. We'll return to Bristol in June 2027 for our 10-year anniversary!
https://pixelpioneers.co/
Sergey Chernyshev @sergeyche.dev I care about UX speed and organize NY UX Speed and Web Performance meetup
WebPerfWG @webperfwg.org The W3C Web Performance Working Group, making the web faster and more reliable since 2010!!
Planning to post on upcoming meetings, their summaries and generally exciting work that happens in the web performance space
SpeedCurve @speedcurve.com SpeedCurve is now part of Embrace.io!
Since 2013, we've helped thousands of companies – from Amazon to Zillow – monitor and improve their site speed and UX (including and beyond Core Web Vitals). Learn more & start your free trial at speedcurve.com!
Joseph Wynn @joseph.likesdogs.nz Web performance, accessibility, and open source. Co-founder of A11y Pulse, ex BBC, ex SpeedCurve. Views are mostly those of my dogs. (he/him/ia)
John Resig @johnresig.com Creator of jQuery, Chief Software Architect at Khan Academy, Japanese print nerd. https://johnresig.com/ https://ukiyo-e.org/ (bot: @ukiyo-e.org)
Firefox Performance @firefoxperformance.bsky.social Working to make Firefox and the web faster. #firefox #webperf
Tammy Everts 🍁 @tammyeverts.com I contain multitudes, but for brevity: reader, writer, speaker, baker, quilter, yoga-er, mom-joke teller, lover of lakes and mountains.
🫶 Building #UX / #webperf / #o11y community at @embrace.io (which acquired @speedcurve.com)
🫶 Co-chair of @perfnow.nl
Ariel Salminen @arielsalminen.com Design (systems) engineer • A girl who lost her heart somewhere in California 🧡 • Mainly posting about design systems, web components, the web platform & my road cycling adventures.
📮 https://arielsalminen.com
📍 Helsinki, Finland
👩🏻🦰 She/her
ppk 🇪🇺 @quirksmode.org technical writer - #browser expert - #cssday and #perfnow conference organiser - #history geek - former Later Roman Empire specialist - native of #Amsterdam - https://quirksmode.org
Andy Davies @andydavies.me Web Performance Consultant @speedcurve.com (acquired by @embrace.io)
Vegetable grower… Eurorack synth dabbler… Bristol Bears Women’s fan
https://andydavies.me
Léonie Watson @tink.uk Accessibility engineer, Director of TetraLogical, Chair of W3C Board of Directors, W3C WebApps WG co-chair, writer and speaker, screen reader user, tequila drinker and crime fiction junkie.
beyond tellerrand @beyondtellerrand.com beyond tellerrand is the affordable single-track event where creativity and technology meet. Taking place in a renowned, familiar and friendly atmosphere. Next event: Düsseldorf, April 27–28
Mark Zeman @markzeman.com Founder @speedcurve.com, Hopeful idealist
zeldman @zeldman.bsky.social “King of Web Standards”—Businessweek. OG web designer/blogger. Automattician. zeldman.com + alistapart.com. Wrote “Designing With Web Standards.” Founded Happy Cog studio. Taught MFA IXD at SVA NYC. Co-founded A Book Apart & An Event Apart (RIP).
Michal Mocny @mmocny.com Web Vitals, Speed Metrics, and #webperf @ Google.
Previously: AR, Physical Web, WebApps, Startups.
Autodidactic Geek, Woodworker, Sailer. Proud Father of 3 boys.
Smashing Magazine @smashingmagazine.com An online magazine for designers and web developers. Questions? The Smashing Team has your back! Curated by Iris, Vitaly, and the Support team.
Paul Irish @paul.irish web performance and DevTools, mostly.
In '97 I wrote a paper for English class on HTML Image Maps. I haven't changed much since.
Sareh @sareh88.bsky.social Senior Software Engineer. Interested in how we can use tech for inclusion and achieving equity in society. #A11y #PoCinTech
Andrew Betts @triblondon.trib.tv Drinking best practices; Ex Fastly, W3C TAG, Financial Times. I will sort your pens in order of length while you're not looking. 🌈🍸🇪🇺🚅🍜
Paul Williams @pcwilliams.net Space/tech/music/kindness light my fire. Supporting STEM & education initiatives with Big Change & Mission 44; founded a scholarship at Virgin Galactic. I work for Bloomberg; opinions my own. I try and keep up with myself at https://pcwilliams.design
Jason Williams @jason-williams.co.uk JavaScript Infrastructure & Tooling @Bloomberg @TC39, creator of Boa (JS Engine)
Mandy @mandymichael.bsky.social Lead Software Engineer, Frontend Dev, Speaker, Eng Manager (she/her) | GDE Web Tech, Microsoft Regional Director (MVP program) | http://instagram.com/adognamedjello
Dora Militaru @doramatadora.bsky.social Scaling microservices at Gousto. Built stuff at Fastly and the Financial Times. Web performance matters.
Keerthana Krishnan @keerthanak17.bsky.social 
Cliff Crocker @cliffcrocker.bsky.social I’m here for the RUM, WebPerf and dad jokes.
Stuart McMillan @stuart-mcmillan.com Digital geek, long time believer in great user experiences. I want to make websites better for all users and the businesses that run them.
Also, dad to Iona and Murdo.
I self-identify as a runner.
https://stuart-mcmillan.com/
Jodie Chan @jodiechan.bsky.social Cross-border web perf specialist by day, singer songwriter by night. Look for the one with the pink hair :)
Let's chat on #webperf, #music, #extremetrekking
performance.now() conference @perfnow.nl A single track conference with fourteen world-class sessions covering today’s most important web performance insights. #perfnow
https://perfnow.nl
19th and 20th of November, Amsterdam
Curated by Tim Kadlec, Tammy Everts, Harry Roberts, and PPK
Harry Roberts @csswizardry.com 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://harry.is/for-hire
Tim Vereecke @timvereecke.bsky.social Loves speeding up websites. Web performance architect @Akamai, also runs https://www.scalemates.com #WebPerf #PageSpeed #SEO
Kristina Halvorson @halvorson.bsky.social Content strategy mom. Backyard birder. Founder of Brain Traffic and Confab/Button Events. Minnesota strong.
Marc Thiele @marcthiele.com Founder/organiser of beyond tellerrand (@beyondtellerrand.com). Co-Founder of Smashing Conference.
Josh Deltener @joshdeltener.bsky.social Vue/Nuxt/Web Performance Consultant • Nuxt Ambassador • Instructor at MasteringNuxt • Let's Work Together!
https://deltener.com
https://x.com/JoshDeltener
https://www.linkedin.com/in/joshdeltener/
Ali Spivak @alispivak.bsky.social Chrome Web Developer Relations - my team is responsible for Extensions, DevTools, Chrome Releases, Web AI and more. Formerly Mozilla (MDN)
Doug Sillars @speakofthedevrel.cloud Work: developer relations. Life: Virginia, outdoors, hiking, skiing, knitting. I've lived in 35 countries. He/him
Geri Coady (ジェリー) @gericoady.bsky.social Colour-obsessed illustrator. UK immigrant. Author of Color Accessibility Workflows from A Book Apart. http://hellogeri.com 日本語 OK
Tash 🍉 @tashmahal.bsky.social My art has been commended as being strongly vaginal which bothers some men :: Te Whakatōhea, Te Rarawa, Ngāpuhi :: Mai i te awa ki te moana 🇵🇸 :: Ka ora tonu mātou ake ake ake
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
Rick Viscomi @rviscomi.dev Chrome DevRel at Google, web developer
rviscomi.dev
Tal Oppenheimer @talo.bsky.social Terrible at bios. Currently a product person at Grammarly. Previously Chrome, Google payments.
She/her 
Stuart Langridge @sil.kryogenix.org Builds stuff for computers, advises other people how to do so, plays PBP D&D, makes the occasional solo game, eats sandwiches. Part of Open Web Advocacy. Runner of the Critical Role transcript search. In the People’s Republic of Brum. https://kryogenix.org
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Sergi Isasi @sergi.bsky.social Head of Product at Watershed. Recovering San Franciscan in Sonoma County.
Sarah Dayan @sarahdayan.com Principal Software Engineer Algolia. Host of Developer Experience and Entre Devs. Speaker, writer, author of Dinero.js 🏳️🌈
Sam Marsh @marsh.network Product. Keeping the series of tubes untangled at Cloudflare. All opinions are my own.
Ryan Burgess @ryanburgess.com Photographer 📸 Engineering leader. Formerly Netflix & Evernote. Host of the @FrontEndHH podcast 🎙
Rick Turoczy @turoczy.bsky.social More than mildly obsessed with connecting dots in Portland, Oregon… and often elsewhere #pdx #portland #startups https://youtube.com/@turoczy_
Nick Finck @nickf.bsky.social User experience & product design coach, advisor, mentor, + speaker. Founder of Craft & Rigor. Co-creator of Progressive Enhancement Strategy. Loves pizza & D&D. Past: Meta, AWS, Deloitte, Ubermind. He/him.
Nicholas C. Zakas @humanwhocodes.com Creator of @eslint.org and @bredbox.app. Author. Speaker. Advisor. Coach. GitHub Star.
Mastodon: https://fosstodon.org/@nzakas
Blog: https://humanwhocodes.com
Coaching: https://humanwhocodes.com/coaching
Mark Nottingham @mnot.net Co-chair IETF HTTP & AIPREF WGs, member Internet Architecture Board, standards lead at Cloudflare. Interested in the intersection of legal regulation and technical standards.
My social media is mostly-write: if you want to be sure I see something, e-mail.
Mary Perkins @msmaryperkins.bsky.social Senior front page editor at HuffPost ⚡
Marcy Sutton Todd @marcysutton.com Senior engineer frontend infrastructure at @KhanAcademy.org, accessibility advocate, cyclist, hiker, wife, mom 💚 Bellingham, WA
Karen McGrane @karenmcgrane.bsky.social On a good day, I make the web more awesome. On a bad day, I just make it suck less. 
Jem Young @jemyoung.com Engineering Leader - Commerce & Consumer UI Platform @ Netflix. Co-host of the Frontend Happy Hour podcast 🎙🥃. Instructor on Frontend Masters. Taller in real life.
Gerardo Rodriguez @gerardo.bsky.social Chicano • Latino • Senior Front-end Developer @ Cloud Four • Striving for an inclusive web • Go Blazers! Go Ducks! • he/him • #BlackLivesMatter • Opinions are my own
https://cloudfour.com/is/gerardo/
fks @fks.bsky.social Astro co-creator • CEO of HTML
Farhan Thawar @fnthawar.bsky.social FOLLOWS YOU. VP & Head of Eng @Shopify - Helpful (Acquired), Pivotal, Xtreme (Acquired), Achievers, Microsoft, Trilogy, Waterloo. Everything you know is wrong!
Daniel Appelquist @torgo.com Open Source & Open Standards strategist at Samsung & Open Web Curmudgeon. Member of the W3C Advisory Board. Londoner, Immigrant & US/UK dual national. Sci-fi/film/anime fan. @torgo@mastodon.social is my main. EuroSky is my PDS.
Christian Nwamba @codebeast.bsky.social Jack of a few trades
Bruce Lawson @brucel.bsky.social Web standards a11y lovegod who leverages synergies at Vivaldi browser. More posts & conversation at @brucelawson@vivaldi.net. This is broadcast-only, as I've been disappointed by non-Fediverse platforms before. Musician. He/ him. Personal views. RT≠+1.
Cameron Moll @cameronmoll.bsky.social Leadership + Design ᴇꜱᴛᴅ 1999. Meta alumni, Authentic Jobs (acquired), Pendo, Buzzsprout, Desquared. I love to see the temple. Teller of fine dad jokes.
📍 Sarasota, Florida
✌️ moll.co
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.
ally palanzi @allypalanzi.com fighting evil by moonlight, writing code by daylight🍦staff front end engineer @ fastly 👩💻 new orleans ⚜️ she/her
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/
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
Sacha Judd @sachajudd.com Talks and writes about fans and tech (sachajudd.com). Co-founder of Lume (lumemusic.com). Letterboxd’s Senior Harry Styles Correspondent.
Debbie O’Brien @debbie.codes Platform Engineer, Applied AI @Zephyr Cloud
Nuxt ambassador, Google Dev Expert, Former GitHub ⭐️ and MVP
Check my site for blog posts/videos/podcasts debbie.codes
Houssein Djirdeh @houssein.bsky.social Doing web stuff. Previously @google
Mia [data-css=poetic] @miriam.codes A person who enjoys creating & does not enjoy fascism.
No cops, no cages, no borders. fuck ICE.
🏳️⚧️ Queer art & code @ MiriamSuzanne.com
☕️ Pottery @ art.MiriamSuzanne.com
🕸️ Web dev/teaching @OddBird.dev
💅 CSS @ W3C Working Group
Monica Dinculescu @notwaldorf.bsky.social Make art. Take naps. Eat cheese.
https://meownica.studio
Mathias Bynens @mths.be ♥ JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS. https://mths.be/
Kara Erickson @kerickson.bsky.social Staff eng @Airbnb
Based in San Francisco
Monica @monica.dev a web developer who believes the internet is a magical place for creators ✨ focused on building community & tech to elevate people.
I 🫶🏾 teaching and experimenting with #CreativeCoding.
https://www.aboutmonica.com • https://codepen.io/m0nica
Melanie Sumner Temple @a11ymel.bsky.social Continuous Accessibility® / Accessibility Automation / Product Accessibility & Design Systems are my current jam
Please don’t follow me for a single lane, I like many lanes and tend not to stay in a single one. 🤷♀️💜
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)
Jason Miller @developit.dev Platform DX at Shopify. Created #Preact. Do more with less.
#JavaScript #PreactJS #React #Frontend #DeveloperExperience #OSS #Coffee #Foxes #Drumming #Metalhead
Jeff Lembeck @jefflembeck.com Seattle sports fan, sneaker collector, punches keys for a living, enjoys bread and making dad jokes
Katie Sylor-Miller @ksylor.bsky.social Principal Frontend Engineer. Fairy Gitmother at ohshitgit.com. Thoughts are mine not my employer’s #GNUTerryPratchett
Jason Grigsby @gri.gs 
Katie Langerman @katielangerman.com Design Systems at OpenAI. Previously GitHub and Atlassian.
www.katielangerman.com
danielroe @danielroe.dev 🏡 https://roe.dev
➕ building @nuxt.com • @npmx.dev • @nitro.build • https://elk.zone
💝 https://page-speed.dev • https://firstcommit.is • https://react-to-nuxt.com
🏅 Google GDE • Microsoft MVP • GitHub ⭐️
he/him
signal: danielroe.57
🧗♂️ ⛷️ 🚴♂️ ✝️
📍 edinburgh 🏴
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
Austin Gil @austingil.com Riding bikes. Writing prose. Righting code.
Open for work: https://austingil.com/hire
Sheelah Brennan @sheelah.bsky.social Frontend/UI engineer, former site reliability engineer. Hiker ⛰️, tea drinker 🍵, dog lover 🐶, photographer 📷, #css tinkerer
sheelahb.com