Vincent Schmalbach @vschmalbach.bsky.social Senior AI-first software engineer for SaaS and business apps. Laravel/Vue is my strongest client stack. Available for freelance work. Founder of Vroni.com.
Mastro.{js,ts} @mastrojs.bsky.social No dependencies, #nobuild step. Just a simple web framework and site generator for people who care about their users and web standards. Implemented in ~800 lines of TypeScript.
🧑🍳 mastrojs.github.io
Account run by Mauro Bieg @mb21.bsky.social
Stefan Judis @stefanjudis.com Freelance dev sending Frontend news to 6k people over at webweekly.email. Sharing lots of tips'n'tricks on the way.
Google Dev Expert, former Microsoft MVP and Playwright Ambassador
Framian @framian.fi Software & design consultancy guiding forward-thinking organizations in their journey to build first-class digital products, prototypes & experiences.
Design & Creative
Data & AI
Modern Websites
Tech Partnership
📍Helsinki, Finland
👉 https://framian.fi
juan ferreras @juanf.is engineer by day, over-engineer by night.
built: #LabelRadar (acq.)
building: ???
Medhat Dawoud @handle.invalid Sr Software Engineer @ Miro, #GDE for #webperf, Dad, Blogger(medhat.dev), Speaker, Baker, and Runner
I write about Performance, #A11y, DevTools, opinions are my own
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.
Cliff Crocker @cliffcrocker.bsky.social I’m here for the RUM, WebPerf and dad jokes.
Fabian Krumbholz @fabkru.bsky.social passionate about web performance, Google Developer Expert, speaker, writer
Dan Shappir 🎗️ host JavaScript Jabber podcast @danshappir.bsky.social Principal Engineer @Sisense. International tech conference speaker. Host on JavaScript Jabber podcast. Invited Expert W3C #WebPerf Working Group.
Alain Schlesser @schlessera.dev Agentic Engineer & Software Architect | AI Agent Systems · Context Engineering · MCP | 25+ Years Building Complex Systems | Google Developer Expert | Speaker
Kevin Farrugia @imkev.dev Frontend Engineering. Web Performance. Be kind.
Ryan Townsend @twnsnd.com Principal Product Manager @ Cloudflare • Public Speaker • 20+ YOE in Tech, 10 as CTO • LessonsofaCTO.com
HTTP Archive 💾 @handle.invalid Public dataset that tracks how the web is built. Maintained by @patmeenan.com, @paulcalvano.bsky.social, @tunetheweb.com, @maxostapenko.com, and Nurullah Demir
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😅
@erwinhofman.bsky.social @erwinhofman.bsky.social Google Developer Expert in web performance
CTO @ RUMvision.com
Also sharing over at https://linkedin.com/in/erwinhofman
Nic Jansma @nicj.net Software developer building high-performance websites, apps, observability + OS tools @ Cloudflare. W3C WebPerfWG+RUMCG co-chair. he/him. ex-AKAM/MSFT.
Jason Williams @jason-williams.co.uk JavaScript Infrastructure & Tooling @Bloomberg @TC39, creator of Boa (JS Engine)
Keerthana Krishnan @keerthanak17.bsky.social 
David Ross @cdaveross.bsky.social PNW web-performance specialist; into cooking, craft beer & cider, otter pics, & intersectional support. (He/They)
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
Jad Joubran @jadjoubran.io Independent JavaScript & Web Performance consultant
LearnJavaScript.online
LearnHTMLCSS.online
LearnTypeScript.online
https://React-Tutorial.app
https://SQL-Tutorial.app
More info: https://jadjoubran.io
🇳🇱 Amsterdam
@tzetan.bsky.social @tzetan.bsky.social 
Jack Franklin @jackf.io Googler focusing on web performance and performance tools.
Find me online at https://jackf.io
@erikwitt.bsky.social @erikwitt.bsky.social 
Chrome for Developers @developer.chrome.com The Official Chromium Developers Account.
Check out our developer portals: https://developer.chrome.com/ and https://web.dev/
@imeugenia.bsky.social @imeugenia.bsky.social 
Sergey Chernyshev @sergeyche.dev I care about UX speed and organize NY UX Speed and Web Performance meetup
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/
Firefox Performance @firefoxperformance.bsky.social Working to make Firefox and the web faster. #firefox #webperf
Aymen Loukil @loukilaymen.bsky.social International SEO and Web Performance Consultant, Speaker, Founder of https://speetals.com/ CEO of https://Sawtly.com
James @43081j.com Lead: @e18e.dev - tinylibs - chai
Maintainer: parse5 - @unjs.io - @bomb.sh - chokidar - @npmx.dev - @vueuse.org - prettier
Sponsor me at github.com/sponsors/43081j
github.com/43081j / Focusing on ecosystem perf & tooling 🥳
Aaron T. Grogg @aarontgrogg.com Web Developer / Performance Optimization Specialist
aarontgrogg.com
Brian Louis Ramirez @screenspan.net Born in California, made in Germany. Loves making music, hiking and running. Blogs at https://screenspan.net.
@mattzeunert.com @mattzeunert.com Working on web performance optimization, founder of @debugbear.com
vanderhoop @vanderhoop.bsky.social Building a best-in-class RUM Platform at rumdash.io. Here for #CoreWebVitals #ElixirLang and #GoPackGo
Ethan Gardner @ethangardner.com I'm a full stack engineer with a bias toward the front-end. Web performance optimization, accessibility, and all that jazz.
@uxify.bsky.social @uxify.bsky.social 
Request Metrics @requestmetrics.com Integrated Web Performance Monitoring
👉 https://requestmetrics.com/
Peter Mbanugo @pmbanugo.me Software engineer/consultant, trainer, and author
@pluralsight.
Interested in Web performance, CI/CD, scalable/fault-tolerant systems
https://www.youtube.com/@pmbanugo
Jecelyn Yeen @jec.fish Principal Software Engineer. Ex-Googler. 👩💻🇲🇾🤿
Zuzana Fatrdla @zuzanafatrdla.bsky.social Web. performance consultant (Pagespeed.one), front-end developer, printfluencer.
#webperf #frontenddev #3Dprint
e18e @e18e.dev https://e18e.dev (Ecosystem Performance) is a community initiative to bring together people who are passionate about improving performance in the JS ecosystem. Get involved at https://chat.e18e.dev 🚀
Dan Gayle @dangayle.bsky.social Web perf at Shopify, musician, lifelong antagonist of puppers
Calibre @calibreapp.com We’re a friendly web performance platform that helps automate speed testing and act on reporting data, no matter your role.
Real User, Google CrUX & Synthetic Monitoring.
→ calibreapp.com
Weston Ruter @weston.ruter.net WordPress Core committer 👨🏻💻 Daddy² & husband 👨👩👦👦 Going by bike/bus/train 🚴♂️🚍🚈 Runner 🏃♂️ Cat person 😸 Linguaphile 🇲🇽🤟 Portland, Oregon 🇺🇸 [ˈwɛs.tn̩ ˈɹu.ɾɚ]
Blog: https://weston.ruter.net
Profile pic credit: @andy.thefragens.com
[object Object] @zeigenvector.bsky.social frontend performance girlie ⚡️ climbing, cooking, code, crosswords & cog sci 👩🏼💻 she/they 🌿 all cats are beautiful 😻
Andrea Verlicchi @verlok.bsky.social I love to create and optimize websites. I'm passionate about web performance, accessibility and user experience. I write about the web on my tech blog, on Medium and Smashing Magazine, and I love to speak at web conferences.
Noam Rosenthal @nomster.bsky.social Web platform engineer @ Chrome
Alistair Shepherd @alistairshepherd.uk Frontend developer, accessibility advocate and development lead at Series Eight.
Work: Front end development, CSS, accessibility, web performance
Personal: Mountains, snowsports, hillwalking, craft, music
Edinburgh, Scotland 🏳️🌈🏴
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.
@nicolaboccuto.bsky.social @nicolaboccuto.bsky.social 
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
Sander van Surksum @sandervs.bsky.social Web performance enthousiast - father of 4 daughters - parttime muralist
founder of https://www.iron-out.io
Eric Portis @ericportis.com Web developer; used-to-be-a-printmaker; Let’s Share What We Know
Mateusz Krzeszowiak @krzksz.bsky.social Web performance @ Shopify.
gilbertococchi @gilbertococchi.bsky.social I am a websites dietician, passionate about #webperf, focusing on #webvitals in Google. Opinions are my own. Staff Web Ecosystem Technical Consultant @Google.
Vinicius Dallacqua @webx.bsky.social Into browsers and agentic systems.
Engineering QA.tech
Building https://agent.perflab.io
Into film photography and web performance nerd.
⭑ salma @whitep4nth3r.com whitep4nth3r.com
Staff Engineer at [REDACTED].
I am not on The Internet.
♥ drummer, maker of musics @chromasetica.com
Lucas Pardue @simmervig.org Protocol nerd at Apple. Ex-Cloudlfare. QUIC and WebTransport WG co-chair. Thoughts belong to me.
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
Brendan Kenny @brendankenny.bsky.social Formerly lighthouse and web performance on Chrome. Open source, maths, Typescript nonsense, and bird stuff, apparently
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)
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 🏴
Joseph Scott @josephscott.bsky.social Lead of the performance team at Automattic.
https://josephscott.org/
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.
Jesse Heady @jesseheady.com SRE 🌱 Reliability & Web Perf leader ✨ prev Runwise, 37signals, Realtor.com, & Cox Media Group ⛰️ Appalachian 🕸️ https://jesseheady.com #webperf ⚡️ I ❤️ the web! Opinions my own.
Philip Tellis @bluesmoon.info Creator: boomerang.js ∘ Founder: LogNormal ∘ Organizer: Boston Web Perf & CAJUN ∘ Web Performance ∘ Real User Measurement ∘ Data Nerd ∘ Bread Baker ∘ Akamai ∘ W3C WebPerf WG ∘ Julia dev ∘ Conference speaker ∘ Full stack pancakes ∘ Unstacked developer
Philip Walton @philipwalton.com DevRel lead @ Google working on Chrome and the Web. I occasionally blog at: https://philipwalton.com
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.
Patrick Meenan @patmeenan.com Web performance geek on the Chrome team at Google.
Formerly WebPageTest, Meta, Cloudflare, AOL...
Katie Sylor-Miller @ksylor.bsky.social Principal Frontend Engineer. Fairy Gitmother at ohshitgit.com. Thoughts are mine not my employer’s #GNUTerryPratchett
Henri Helvetica 🧑🏾🚀🇭🇹 @henrihelvetica.bsky.social 📍 ec2-ca-central-1
👷🏾♂️ command-h
🏃🏾♂️ #RunnersInTech
🗣️ pronounced: on-REE
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/
Kevin @indiekevin.bsky.social #indiehacker #buildinpublic - building AI Agents and sharing my failures along the way.
🤖 https://useagentsky.com - grow your community on bluesky
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
Caio Gondim @caiogondim.com 
Daniel Talks Code @danieltalkscode.com Senior engineer at Squarespace. Learning frontend in public. Testing, accessibility, JavaScript.- M Morgan @morganwebdev.bsky.social AFK for a month
Jason Fried @jasonfried.bsky.social Founder & (sometimes) CEO at 37signals (makers of Basecamp and HEY). Non-serial entrepreneur, serial author. Email me at jason@hey.com.
Growth Hackers @growthhackersgroup.bsky.social Scale your business with https://www.growth-hackers.net
$180M+ Client Revenue Generated | 64 Awards And Counting | We Engineer Agile Growth Systems That Move at Cheetah Speed.
Patrick Kollitsch @davidsneighbour.dev German export, two decades in Thailand. Joined the 50+ club — wisdom now priceless and non-refundable. Online since 1994, mostly ignoring social media (except a stubborn Twitter fling in 2005). Doing web things: https://kollitsch.dev
Michal Soukup @mecesty.cz Dokud se těším na ranní kávu, stojí za to chodit večer spát.
Občas mám potřebu se vypsat:
https://www.mecesty.cz
Pedro Dias ⚡️ @dias.social AI & Search Findability Architect | Technical SEO Product Manager
› Consultant @visively.com
› More https://pedro.dias.social/
Jean-Pierre Vincent - #webperf & #greenit 🚀♻️🌱 @jpvincent.bsky.social Webperf expert (audit, trainings, code), Green IT specialist (trainer, audit)
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
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.
rem / Remy Sharp @remysharp.com Smart enough to know he's not smart enough.
🌮
📍Brighton, UK
Kilian Valkhof @kilianvalkhof.com I build tools for devs and designers: @Polypane.app, FixA11y, Superposition | Electron governance member | He/him
Kevin Powell @kevinpowell.co Helping people fall in love with CSS
📺 https://YouTube.com/@kevinpowell
✉️ https://kevinpowell.co/newsletter
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
Marc Thiele @marcthiele.com Founder/organiser of beyond tellerrand (@beyondtellerrand.com). Co-Founder of Smashing Conference.
@martindrzka.bsky.social @martindrzka.bsky.social 
PA Ulander @pa-dev.bsky.social Full Snack Developer
Once got code to run on the first try
Highly trained in fika breaks ☕🧁
🛠️ #Dev 🐧 #Linux
https://github.com/pa-ulander
https://linkedin.com/in/paulander/
📍Stockholm, Sweden 🇸🇪
Kyle Platt @kyleplatt.bsky.social Serial Entrepreneur and Engineer. Trying to maximize life while building cool things. 🇨🇦 Building:
🚀 https://local-leads.ai
🐉 https://getbluepilot.com
🧲 https://tactycs.io
Davidson Fellipe @davidsonfellipe.bsky.social 🏗️ Software Engineer @ Upgrade.com
🏡 From the northeast of Brazil, now calling the northeast of the US home.
⭐️ https://www.fellipe.com/
Rostislav Peška @rostislavpeska.bsky.social Founder of @aifoundersczech.bsky.social. I moved from drawing rectangles to engineering autonomous systems. Exploring n8n, agentic workflows, and the shift from UX to Venture Engineering.
🔗 rostislavpeska.com
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/
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)
Lea Verou, PhD @lea.verou.me I make things for making things.
@leaverou@front-end.social on Mastodon, @leaverou elsewhere
https://lea.verou.me