Embrace @embrace.io User-focused observability for mobile and web, built on #OpenTelemetry.
Github ➔ github.com/embrace-io
Slack ➔ community.embrace.io/
Website ➔ embrace.io
#Observability #RealUserMonitoring #MobileObservability
VoidZero @voidzero.dev The JavaScript Tooling Company
Cloudflare @cloudflare.social Cloudflare is the world’s leading connectivity cloud, and we have our eyes set on an ambitious goal — to help build a better Internet.
Anirudh Oppiliappan @anirudh.fi co-founder/ceo @tangled.org
helsinki, finland · https://anirudh.fi
(i don't look at dm requests; please email me)
akshay oppiliappan @oppi.li building @tangled.org — code collaboration platform built on atproto.
rust · nix · 1-bit pixel art · plant-based · bangalore · oppi.li
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
→ Docs: https://docs.tangled.org
→ Discord: chat.tangled.org
→ IRC: #tangled @ libera.chat
Jason Cohen @asmartbear.com Keyword, buzzword, half-truth, adjective, hey look at me! (founder of two unicorns: http://WPEngine.com, http://SmartBear.com).
Writing for 18 years at: https://longform.asmartbear.com
Phil Eaton @eatonphil.bsky.social on software infrastructure @theconsensus.dev.
theconsensus.dev
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/
Josh Goldberg @joshuakgoldberg.com Open source dev, and @ Sentry
👨💻 Bingo, create-typescript-app, ESLint, Flint, Mocha, OctoGuide, typescript-eslint...
👪 Boston TS Club & SquiggleConf
✍ Learning TypeScript (O'Reilly)
🌟 Microsoft MVP
💌 TC39 Invited Expert
https://joshuakgoldberg.com
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
Armin Ronacher @mitsuhiko.at Creator of Flask • earendil.com ♥︎ writing and giving talks • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” • More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Dominik 🔮 @tkdodo.eu ⚛️ Maintaining TanStack Query
🔮 https://query.gg
👨💻 Design Engineering @sentry.io
📚 Blog at https://tkdodo.eu
🇦🇹 Vienna, Austria
👧👦 Father of two
Adam Rackis @adamrackis.bsky.social Senior Web Engineer at Spotify. Prev, Riot. Next, React, Svelte, C++ when I'm feeling nasty. Beer, whiskey, coffee snob. Book lover. Jr Developer for life.
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
Ricky @ricky.fm React core team • Forbes 30 worst over 30
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
Addy Osmani @addyosmani.bsky.social Former Engineering lead working on Gemini and Google Cloud AI
I want you to win :) For more on what I'm up to, I'm at addyosmani.com
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
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. 
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/
Henri Helvetica 🧑🏾🚀🇭🇹 @henrihelvetica.bsky.social 📍 ec2-ca-central-1
👷🏾♂️ command-h
🏃🏾♂️ #RunnersInTech
🗣️ pronounced: on-REE
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. 
Katie Sylor-Miller @ksylor.bsky.social Principal Frontend Engineer. Fairy Gitmother at ohshitgit.com. Thoughts are mine not my employer’s #GNUTerryPratchett
Patrick Meenan @patmeenan.com Web performance geek on the Chrome team at Google.
Formerly WebPageTest, Meta, Cloudflare, AOL...
Barry Pollard @tunetheweb.com Web Performance Developer Advocate at Google Chrome helping to make the web go faster! All opinions my own.
Rick Viscomi @rviscomi.dev Chrome DevRel at Google, web developer
rviscomi.dev
Joan León @nucliweb.net ⚡️ Web Performance Artisan at @perf.reviews | Google Dev Expert in Web Tech | Cloudinary Ambassador | ❤️ Image Optimization | Girona
Jason Grigsby @gri.gs 
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
Annie Sullivan @anniesullie.com Chrome Web Platform Engineer (Core Web Vitals). USDS alum. Mom. Loves OCR training, making and crafting. Hates facists.
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.
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.
Stoyan Stefanov @stoyan.me stoyan.me, PerfPlanet, "JavaScript Patterns", "React: Up & Running", YSlow, SmushIt. Formerly of Facebook, WebPageTest, Yahoo
Philip Walton @philipwalton.com DevRel lead @ Google working on Chrome and the Web. I occasionally blog at: https://philipwalton.com
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
Mark Zeman @markzeman.com Founder @speedcurve.com, Hopeful idealist
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.
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.
Joseph Scott @josephscott.bsky.social Lead of the performance team at Automattic.
https://josephscott.org/
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)
Brendan Kenny @brendankenny.bsky.social Formerly lighthouse and web performance on Chrome. Open source, maths, Typescript nonsense, and bird stuff, apparently
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
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
Lucas Pardue @simmervig.org Protocol nerd at Cloudflare. QUIC WG co-chair. Thoughts belong to me.
⭑ salma @whitep4nth3r.com whitep4nth3r.com
Staff Engineer at [REDACTED].
I am not on The Internet.
▨ weekly newsletter: whitep4nth3r.com/newsletter
♥ drummer, maker of musics @chromasetica.com
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.
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.
Mateusz Krzeszowiak @krzksz.bsky.social Web performance @ Shopify.
Ben Schwarz @benschwarz.bsky.social Founder & Product developer @calibreapp.com. Into sustainability, online privacy, cycling, photography, music, hiking, native country and creative pursuits 🌞
Eric Portis @ericportis.com Web developer; used-to-be-a-printmaker; Let’s Share What We Know
Sander van Surksum @sandervs.bsky.social Web performance enthousiast - father of 4 daughters - parttime muralist
founder of https://www.iron-out.io
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
@nicolaboccuto.bsky.social @nicolaboccuto.bsky.social 
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.
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
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 🏳️🌈🏴
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
juan ferreras @juanf.is engineer by day, over-engineer by night.
built: #LabelRadar (acq.)
building: ???
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!
PerfReviews @perf.reviews 🇺🇸 Experts in web performance, we help you to solve performance issues
🇪🇸 Expertos en web performance, te ayudamos a solucionar problemas de rendimiento
https://perf.reviews/
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.
Jean-Pierre Vincent - #webperf & #greenit 🚀♻️🌱 @jpvincent.bsky.social Webperf expert (audit, trainings, code), Green IT specialist (trainer, audit)
Cliff Crocker @cliffcrocker.bsky.social I’m here for the RUM, WebPerf and dad jokes.
WebPerformance Report @webperfreport.bsky.social Web performance report every week in your inbox. ⚡
Sponsored by: @Catchpoint | @DebugBear
👉 https://webperformancereport.com/
Harry Roberts @csswizardry.com 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://harry.is/for-hire
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
Tim Vereecke @timvereecke.bsky.social Loves speeding up websites. Web performance architect @Akamai, also runs https://www.scalemates.com #WebPerf #PageSpeed #SEO
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 💾 @httparchive.org 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
Ivan Akulov @iamakulov.com Web perf engineer @ Framer. Prev. web perf consultant (Google, Appsmith, Toggl, etc). Getting React interactions 2-4x faster. GDE. He/him 🏳️🌈
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
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)
Paul Calvano @paulcalvano.bsky.social 
Jordy Scholing @jordyscholing.bsky.social ❤️ web performance
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/
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
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
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
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.