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
Alex Russell @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/
Harry Roberts @csswizardry.com 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://harry.is/for-hire
Thomas Steiner @tomayac.com Developer Relations Engineer at Google, focused on the Web, WebAssembly, and Project Fugu 🐡. Dad-of-3.
Anna Migas @szynszyliszys.bsky.social Lead UI Developer at Field Intelligence and public speaker. Google Developer Expert in web technologies. I am all about web performance and tech conferences.
Jason Grigsby @gri.gs 
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
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
Tim Kadlec @tkadlec.bsky.social Principal Product Manager @cloudflare—focused on performance and observability.
Co-chair of https://perfnow.nl
Taller than my photo looks. 
ppk 🇪🇺 @quirksmode.org technical writer - #browser expert - aspiring #css nerd - #cssday and #perfnow conference organiser - #history geek - former Later Roman Empire specialist - native of #Amsterdam - https://quirksmode.org
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
Zach Leatherman @zachleat.com 💾 Web Developer
🔗 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
💨 https://speedlify.dev/ for WebPerf
Scott Jehl @scottjehl.com Web Designer/Dev. Accessibility & Performance Fan. Mediocre surfer.
Engineer: Squarespace Performance & Accessibility
My Web components course: $25 if you use the code TWENTYFIVE https://scottjehl.com/learn/webcomponentsdemystified/
scottjehl.com
Yoav Weiss @yoav.ws On a mission to make the web faster, one perf feature at a time. Web platform @ Shopify. WebPerfWG and WICG co-chair. RICG4life. Opinions are my own, etc. 
Sia Karamalegos @sia.codes Freelance web developer & performance engineer. Speaker, writer, teacher, tech community organizer. Google Dev Expert in web technologies, ex-Shopify. she/her. Durham, NC, USA.
Tech: sia.codes
Non-tech: offline.sia.codes
Art/photos alt: @sia.studio
Ryan Townsend @twnsnd.com Principal Product Manager @ Cloudflare • Public Speaker • 20+ YOE in Tech, 10 as CTO • LessonsofaCTO.com
Annie Sullivan @anniesullie.com Chrome Web Platform Engineer (Core Web Vitals). USDS alum. Mom. Loves OCR training, making and crafting. Hates facists.
Karlijn Löwik @karlijnlowik.bsky.social CEO & Co-founder @RUMvision | Simplifying web performance | Women in tech advocate | Toddler mom | International speaker | Lover of memes | Co-chair RUM W3C | Board member Mage-OS NL
Feels like this bio is getting really long😅
Paul Calvano @paulcalvano.bsky.social 
Mark Zeman @markzeman.com Founder @speedcurve.com, Hopeful idealist
Matt Hobbs (he/him) @therealnooshu.bsky.social • ex-Head of Frontend Development @ Government Digital Service (GDS).
• Passionate about #webperf & F1.
• Cancer survivor (grade 3 brain cancer, I named Gary).
• Don't blame my employer for the dumb things I say.
• https://hachyderm.io/@TheRealNooshu
Robin Marx @programmingart.bsky.social Network protocols (HTTP/2, HTTP/3, QUIC) and Web performance
at Akamai. PhD. Dad. Longsword fencer. He/Him.
http://linkedin.com/in/rmarx
@programmingart@mastodon.social
Estela Franco @guaca.bsky.social Web Performance @ Shopify
Tired mom 👦👶
Passionate about Web Perf, Web Standards, TechSEO, & Rock Music.
Google Dev Expert in Web Technologies
#mujeresenseo
🌐 estelafranco.com
🐘 https://toot.cafe/@guaca
📍 Barcelona
Dora Militaru @doramatadora.bsky.social Scaling microservices at Gousto. Built stuff at Fastly and the Financial Times. Web performance matters.
Andy Davies @andydavies.me PM for Web Observability by day
Vegetable grower… Eurorack synth dabbler… Bristol Bears Women’s fan by night
https://andydavies.me
Henri Helvetica 🧑🏾🚀🇭🇹 @henrihelvetica.bsky.social 📍 ec2-ca-central-1
👷🏾♂️ command-h
🏃🏾♂️ #RunnersInTech
🗣️ pronounced: on-REE
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.
Tim Vereecke @timvereecke.bsky.social Loves speeding up websites. Web performance architect @Akamai, also runs https://www.scalemates.com #WebPerf #PageSpeed #SEO
Joan León @nucliweb.net ⚡️ Web Performance Artisan at @perf.reviews | Google Dev Expert in Web Tech | Cloudinary Ambassador | ❤️ Image Optimization | Girona
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!
Barry Pollard @tunetheweb.com Web Performance Developer Advocate at Google Chrome helping to make the web go faster! All opinions my own.
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.
Vitaly Friedman @vitalyf.bsky.social Practical insights for better UX • Running “Measure UX” and “Smart Interface Design Patterns” • Founder of SmashingMag • Speaker • Loves writing, checklists and running workshops on UX. 🍣
Measure UX → https://measure-ux.com
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. 🌈🍸🇪🇺🚅🍜
Jack Franklin @jackf.io Googler focusing on web performance and performance tools.
Find me online at https://jackf.io
nolen @itseieio.bsky.social the internet can still be fun!
https://onemillioncheckboxes.com • http://eieio.games • https://everyuuid.com • https://onemillionchessboards.com
Random MDN @random-mdn.bsky.social A bot that shares random articles from mdn.dev.
Discover and learn new things with Random MDN.
RSS → https://bsky.app/profile/did:plc:he3pf4v4t2rg6isjdn4ghtla/rss
OSS → github.com/random-mdn
Credits → @stefanjudis.com
Feedback → @andreruffert.com
🦖
Emil Kowalski @emilkowal.ski Design Engineer at Linear
paco @pa.co public note taking
https://pa.co
Ryan Toronto @ryantoron.to 
JSer @jser.bsky.social noob software engineer learning React. https://jser.dev, Deeper Dive Into React https://jser.pro/ddir, React Internals Explorer https://jser.pro/ddir/rie
Robert Balicki @statisticsftw.bsky.social Creator of Isograph https://github.com/isographlabs/isograph. Check out my talk at GraphQL conf! https://youtu.be/sf8ac2NtwPY?si=jkljEacLsxStFfjg
Pinterest, previously Relay team at Meta
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.
Jacob "kurtextrem" Groß @kurtextrem.de Staff Performance Engineer @Framer · webperf/UX/AI and the Core Web Vital INP are my interests. ex. gamer · @kurtextrem on other platforms.
midudev · Miguel Ángel Durán @midu.dev 👨💻 Ingeniero de Software & JavaScript
⭐ GitHub Star · Google Dev Expert · Microsoft MVP
🔴 Twitch Partner: twitch.tv/midudev
🗣️ Discord: discord.gg/midudev
Theo @t3.gg Full time CEO & YouTuber. Also an investor and developer. More info at t3.gg
Ryan Carniato @ryansolid.bsky.social got signals?
https://www.youtube.com/@ryansolid
https://dev.to/ryansolid
@solidjs.com @sentry.io
previously: @netlify.com @markojs.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 🏴
Kyle Simpson @cuttlekyle.bsky.social PhD in genetics from SFU, teacher, metalhead, anarchist. (he/him)
Jarred Sumner @jarredsumner.com building Bun. formerly: stripe (twice) thielfellowship. high school dropout 🌈
leerob @leerob.com Teaching developers @ Cursor, previously @vercel.com
Jack Herrington @jherr.dev Principal Fullstack Software Engineer and YouTuber
Dominik 🔮 @tkdodo.eu ⚛️ Maintaining TanStack Query
🔮 https://query.gg
👨💻 Design Engineering @sentry.io
📚 Blog at https://tkdodo.eu
🇦🇹 Vienna, Austria
👧👦 Father of two
Jake Archibald @jakearchibald.com Developer of sorts at @webdevs.firefox.com, but this is my personal account. No thought goes unpublished. He/him.
Tyler McGinnis @tyler.ui.dev Fireship (not Jeff)
youtube.com/fireship (fireship.dev | bytes.dev | react.gg | query.gg | usehooks.com)
Matteo Collina @nodeland.dev Platformatic.dev Co-Founder & CTO, Node.js TSC member, Lead maintainer Fastify, Board OpenJS, Conference Speaker, Ph.D. Views are my own.
Illya Klymov @handle.invalid Staff frontend engineer @ GitLab | GDE in Web-Technologies | Vue.js and HTMX adept
Miško Hevery @misko.dev creator of @QwikDev, @angular, @angularjs, co-creator of #karmajs
Minko Gechev @mgechev.bsky.social Improving developer productivity at Google 🇧🇬🇺🇸
blog.mgechev.com
Guillermo Rauch @rauchg.blue @vercel.com
Cory House @housecor.com Courses: http://pluralsight.com
YouTube: http://youtube.com/@housecor
Consulting: http://reactjsconsulting.com ⚛️
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
Josh W. Comeau @joshwcomeau.com I make websites and maybe games?
Blogging at http://joshwcomeau.com.
He/Him 🌈
Angie Jones @angiejones.tech Tech's Favorite Auntie
VP Eng, AI Tools & Enablement @ Block
#techgirl1908
Sarah Drasner @sarahedo.bsky.social Opinions my own. https://sarah.dev
Distinguished Engineer @ Google, Chrome
Formerly Google Core Infrastructure
Formerly Vue Core •
Frontend Masters teacher •
O'Reilly Author •
https://www.engmanagement.dev/
https://github.com/sdras
Cassidy @cassidoo.co Making memes, dreams, & software!
Sr. Director of Dev Advocacy at GitHub. Married to a dweeb and mom to a nerdy toddler + baby combo. She/Her ✝️ CHI 🏠
Subscribe to my newsletter!
cassidoo.co/newsletter
Erica Joy Astrella @ericajoy.astrel.la southern roots, oakland blossoms 🌸
tech blah blah
@b.astrel.la’s weirder half
Never, ever be afraid to make some noise and get in good trouble, necessary trouble. -John Lewis
probably on threads https://www.threads.com/@theericajoy
dan @danabra.mov carology, busology, trainology, planeology
Wes Bos @wesbos.com Fullstack Dev ❯ JS⚛ CSS Node ❯ JavaScript30.com ❯ wesbos.com/courses ❯ 🔥 Tips ❯ Podcast @syntax.fm
Chris Coyier @chriscoyier.net The main thing = @codepen.io
Personal site = https://chriscoyier.net
Podcast = https://shoptalkshow.com
Bend, Oregon
Scott Hanselman 🌮 @scott.hanselman.com I want you to win and be happy. Code, OSS, STEM, Beyoncé, T1D, open source artificial pancreases, Portland, 3D printing http://hanselminutes.com inclusive tech podcast! VP/Member of Technical Staff, Microsoft/GitHub 🌮
http://hanselman.com/about
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Jane Manchun Wong @wongmjane.com 
Kelsey Hightower @kelseyhightower.com Minimalist
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
Kelly Vaughn @kvlly.com Engineering leader. modernleader.is
Jason Lengstorf @jason.energy I make tv for developers at @codetv.dev
jason.energy/links
he/him
jordan @jdan.me Author of the critically-acclaimed "Harry Potter" series of children's fantasy novels
Lea Verou, PhD @lea.verou.me I make things for making things.
@leaverou@front-end.social on Mastodon, @leaverou elsewhere
https://lea.verou.me
rich harris @rich-harris.dev my life is derp and i do derp shit
Amelia Wattenberger @wattenberger.com web dev, design, LLMs, data viz, tools for thought
✨ Design @ SHV
🌸 wattenberger.com
joel 🌦️ @joelhooks.com lvl 16 half-orc nerd. jazz lover. freak for synths.
education @vercel.com. education products at @badass.dev. building @egghead.io since 2013.
now 👉 https://joelhooks.com/now
PDX (Vancouver, WA)
Andy Bell @bell.bz Founder at: @set.studio and @piccalil.li
Complete CSS Course: https://complete-css.com
Studio: https://set.studio
CSS Book: https://every-layout.dev
Newsletter: https://piccalil.li/the-index/
🔗 https://bell.bz/links/
🌐 https://bell.bz
🌍 Cheltenham, UK
Jon Kuperman @jonkuperman.com TC39 - Signals - Source Maps - TS/JS @Bloomberg. Previously I did web at Adobe and Twitter.
Opinions are my own.
Shaundai Person @shaundai.com Sr Software Engineer @Netflix • linktr.ee/shaundai
Laurie Voss @seldo.com Head of Developer Relations at Arize. Previously: LlamaIndex, Netlify, co-founded npm, awe.sm, started lgbtq.technology. Married to @jovo.design. He/him. 🇹🇹🇬🇧🇺🇸🏳️🌈
Ali Spittel @alispit.tel Mom // software engineer // developer stuff @ aws
Kent C. Dodds 🌌 @kentcdodds.com Husband, 6x Dad, Latter-day Saint, Dev, Educator
🏹 http://EpicProduct.engineer
⚡️ http://EpicAI.pro
🌌 http://EpicWeb.dev
🚀 http://EpicReact.dev
🏆 http://TestingJavaScript.com
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 
Sunil Pai @threepointone.bsky.social Javascript and Les Pauls. Building http://partykit.io/
Maggie Appleton @maggieappleton.com Staff Research Engineer @githubnext.com. But actually a designer.
Adores digital gardening, end-user development, and embodied cognition. Makes visual essays about design, programming, and anthropology.
📍 London
🌱 maggieappleton.com
Taylor Poindexter @engineeringbae.bsky.social Engineering Manager @ Spotify💚
Black Code Collective co-founder ✊🏾
Scuba Diver 🧜🏽♀️🤿
Whiskey expert — IG: womanwithwhiskey
Adventurer 🗺️
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
Laurie @laurieontech.dev Developing software one mistake at a time. LEGO obsessed.
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.
Rachel Andrew @rachelandrew.co.uk Content lead for Chrome Web Developer Relations. Opinions (and cats) my own.
Danny Thompson @dthompsondev.bsky.social Senior Developer Advocate at Atlassian | Co-Host of The Programming Podcast |
I've helped 1000s of people land jobs in tech |
Get all my details, links and more at Dthompsondev.com
Dion Almaer @almaer.com Bringing nuance to a knife fight 🔪, surprisingly older than @bgalbs
Past: Ajaxian, Shopify, Google, Mozilla, webOS, and more!
Eric Bailey @ericwbailey.website #accessibility / #a11y advocate, post enjoyer.
🌐 https://ericwbailey.website/
✉️ https://ericwbailey.website/newsletter/