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
TC39 @tc39.es new JavaScript who dis
Changelog @changelog.com We make podcasts that developers love
Darcy Clarke @darcyclarke.me @vlt.sh Founder & Chief End-User Officer
Prev: GitHub, npm & Themify Co-Founder
vlt /vōlt/ @vlt.io JavaScript registries and tooling for teams that move fast.
Playwright @handle.invalid Playwright is an automation library for cross-browser end-to-end testing by @microsoft.com. Available in JavaScript, TypeScript, Python, Java and .NET.
Socket @socket.dev Socket is the #1 software supply chain security platform. Next-gen SCA + SBOM + 0-day prevention. LOVED BY DEVELOPERS.
https://socket.dev
eliza🌻 @elizas.website e-girl (engineering girl) • interested in the kind of software nobody writes anymore • making computers at @oxide.computer • love too cheap to meter • nulla crux, nulla corona
Jordan Harband @jordan.har.band https://github.com/ljharb
software engineer/nerd/teacher/will try anything once; surgeon with git rebase. @TC39.es @Socket.dev ex @Coinbase/@Airbnb/@Twitter/@MobBase. Fav punctuation ⸮, scent petrichor
Martin Michalek @machal.bsky.social Web Performance at PageSpeed.ONE
FrontKon Conference.
Prague based. 🇨🇿
nicole forsgren @nicolefv.bsky.social valkyrie. love tacos, flowers, and Diet Coke. 
Laura Tacho @lauratacho.com Developer experience @ AWS
PerformanceObserver @performanceobserver.dev A virtual meetup for the web performance community
https://performanceobserver.dev/
Philip Walton @philipwalton.com DevRel lead @ Google working on Chrome and the Web. I occasionally blog at: https://philipwalton.com
Firefox Performance @firefoxperformance.bsky.social Working to make Firefox and the web faster. #firefox #webperf
Marcy Sutton Todd @marcysutton.com Senior engineer frontend infrastructure at @KhanAcademy.org, accessibility advocate, cyclist, hiker, wife, mom 💚 Bellingham, WA
Nadia Makarevich @adevnadia.bsky.social 👩🏻💻 Coder, Writer, Educator | ex. Atlassian, Jira | Principal Engineer
📝 Developer Way Blog: https://www.developerway.com
📘 Advanced React book: https://www.advanced-react.com
📘 Web Performance Fundamentals book: https://www.getwebperf.com
Buffer @buffer.com The social media management platform for scheduling, publishing & analytics across every major network. Plan your content calendar in one place. This account is managed by real humans. 💙
⬇️ buffer.com/bluesky
Charity Majors @charity.wtf cofounder/CTO @honeycombio, co-author of Observability Engineering and Database Reliability Engineering. I test in production and so do you. 🐝🏳️🌈🦄
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 🚀
NY Web Performance @nywebperf.com Meet with other web developers, designers, business people and system administrators who're interested in making their sites work fast to get better user experience, lower abandonment rates and more money.
https://nywebperf.com/
[object Object] @zeigenvector.bsky.social frontend performance girlie ⚡️ climbing, cooking, code, crosswords & cog sci 👩🏼💻 she/they 🌿 all cats are beautiful 😻
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 
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
Wes Souza @wes.dev Writing <div> since 2006 · wes.dev
♿️✊🏿🏳️🌈🏳️⚧️ he/him
Colin McDonnell 💎 Zod @colinhacks.com 💎 Creator of Zod, tRPC (v0)
🔮 OSS Fellow @ Clerk
🦆 Friendly neighborhood TypeScript nerd
🧑🏼💻 Prev @ Bun, EdgeDB, YC, MIT
Hendrik Liebau @unstubbable.bsky.social Software Engineer @vercel.com
pnpm @pnpm.io Fast, disk space efficient package manager
pnpm.io
Svelte @svelte.dev Web development for the rest of us. See also:
- community: @sveltesociety.dev
- starter pack: https://bsky.app/starter-pack/did:plc:nlvjelw3dy3pddq7qoglleko/3l6ucetngs423
- feed: https://bsky.app/profile/paolo.ricciuti.me/feed/svelte-feed
Nuxt @nuxt.com Nuxt is a web framework to build performant and production-grade web apps and websites with Vue. nuxt.com
https://github.com/nuxt
ViteConf (Oct 15, 2026) @viteconf.org Back for it's 5th edition on Oct 15, 2026.
100% online.
https://www.viteconf.org/
Rob Palmer @robpalmer.bsky.social JavaScript Infrastructure & Tooling at Bloomberg. Co-chairing TC39. Likely to tweet tech stuff about JS & software performance. Opinions are my own.
Aurora Scharff @aurorascharff.no DX, Docs & Education @nextjs.org ▲ @vercel.com | React Cert Lead @CertificatesDev
Felipe Gustavo @felgus.dev UI engineer, react enthusiast
remote worker from Brazil
he/him
felgus.dev
React Native @reactnative.dev https://reactnative.dev
Seb ⚛️ ThisWeekInReact.com @sebastienlorber.com 🔥 Join 45k React devs - Stay up-to-date:
📨 ThisWeekInReact.com
Docusaurus maintainer @ Meta
Danny @dannyhw.com Senior Developer @callstack.com
React Native Storybook maintainer.
Danny_H_W on X
Brazilian/English living in Portugal.
https://github.com/dannyhw
https://dannyhw.com (website under construction) 🏗️
Alem Tuzlak @alemtuzlak.bsky.social A journey of a thousand miles begins with a single step
👨💻 TanStack AI / Devtools maintainer
📹 YouTube AlemTuzlak
Ayşegül @aysegul.bsky.social W3C immersive web co-chair. Happy nomad. She/her
https://youtube.com/WebXR
Michael Grinich @grinich.bsky.social time flies like an arrow. fruit flies like a banana.
Malte Ubl @industrialempathy.com CTO at Vercel
@cramforce on Twitter
industrialempathy.com
Max Stoiber @mxstbr.com Dir Eng for Liquid Storefronts at Shopify 🛍️
Prev co-founder and CEO @Stellate ⚡️
Co-creator of styled-components & react-boilerplate 💅
Investor fly.io incident.io raycast.com clerk.com liveblocks.io fig.io… 👼
mxstbr.com
rauno @rauno.bsky.social devouringdetails.com
Mark Dalgleish @markdalgleish.com 🦄 CSS Modules co-creator / 💿 Remix + React Router at Shopify / 🧁 Vanilla Extract / MelbJS organiser / dad x4
lauren @no.lol ▼・ᴥ・▼ working on React Compiler. formerly known as [@]potetotes on the cursed place
v0 @v0.dev Your web development agent. Created by Vercel.
Ben Holmes @bholmes.dev The Whiteboard Guy @warp.dev
Dominik 🔮 @tkdodo.eu ⚛️ Maintaining TanStack Query
🔮 https://query.gg
👨💻 Design Engineering @sentry.io
📚 Blog at https://tkdodo.eu
🇦🇹 Vienna, Austria
👧👦 Father of two
Dillon Mulroy λ @dillonis.online Software Engineer @vercel ▲ • Tweets about Functional Programming, TypeScript, Neovim, & Formula 1 • http://github.com/dmmulroy • http://twitch.tv/dmmulroy
Trek Glowacki @trek.bsky.social Helped start Ann Arbor's OG Coworking community, couponed at Groupon, usually working to get some startup acquired. Ember.js core emeritus. Paul Irish once called me a hero. ❤️ Ruby and JavaScript. 🏳️🌈. 📍Chicago.
CazéTV @cazetvfc.bsky.social 
Stefan Baumgartner @deadparrot.dev Author of #TypeScript Cookbook, TypeScript in 50 Lessons
#Rust Linz organizer
oida.dev
andrewsmedina @andrewsmedina.bsky.social 🖥️ programmer / 🎸guitar player - let's play together on Indaband!
Matheus @mwconceicao.bsky.social 
Ana Paula Gomes @anapaulagomes.me PhD candidate of AI in Public Health: syndromic surveillance, interoperability, unsupervised learning and more. Latina. 🇧🇷
Bruno Cesar Rocha ★ - rochacbruno @bruno.rocha.social Coder @ Red Hat OpenShift
Creator @ Dynaconf & Marmite SSG
Fellow @ ThePSF
🇧🇷 @ 🇵🇹
Links: https://bruno.rocha.social
Text: https://rochacbruno.com
Video: https://www.youtube.com/@oBrunoCesarRocha
Pachi @abacatinhos.dev Fã de 21Pilots e Fresno,
Mãe de gato, otaku, DevRel & cansada (Fibromialgia & TDAH).
Comunista safada Do Axé 🌿
Caótica Boa (mas não tão boa)
DevRel
Gomex @gomex.me Platform Engineer na @DNSFilter(ele/he/him)
Autor dos livro:
📘 Deploy em produção para devs
📖 Docker para devs
Criador de cursos de IaC na Linuxtips
Fundador da Mentoria de IaC
Links: https://links.gomex.me/
P(aul) Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Kevin Edwards ( Retro game developer ) @kevedwardsretro.bsky.social Retired video game programmer. 40+ years developing videogames and software.
Creator of games for the BBC Micro, Electron, NES, SNES, PC, XBox, PS3/4, Mobile, Vita, 3DS.
Former LEGO Developer
I also rescue and archive old game development disks, DM me!
Jhey ʕ·ᴥ· ʔ @jhey.dev designing interfaces. engineering experiences.
many can build it. few can explain it.
💎 playbook waitlist → craftofui.dev
👰♀️ @seaotta.dev
Motorsport.com Brasil @motorsportbrasil.bsky.social Sua fonte para F1, Stock Car, MotoGP, Fórmula E e tudo mais que tiver motor! Leia. Veja. Participe.
zanfranceschi @zanfranceschi.bsky.social introvertido // autista // engenheiro de software // ciclo circadiano muito zoado
Jack Herrington @jherr.dev Principal Fullstack Software Engineer and YouTuber
Lydia Hallie @lydiahallie.com Claude Code @AnthropicAI
Seth Webster @seth.blue Executive director, React Foundation, Head of Engineering for React @ Meta
Code • Photography • Bass • he/him/his
Disability: spasmodic dysphonia / laryngeal distonia
Shruti Kapoor @shrutikapoor08.bsky.social On a mission to make YOU the best developer you are meant to be
Content Creator, Speaker ✨Front End Engineer✨
Youtube: https://linktw.in/KDGOei
Newsletter: https://shrutikapoor.substack.com/
Discord: http://bit.ly/shruti-discord
Neil deGrasse Tyson @neildegrassetyson.com Astrophysicist
Stephen King @stephenking.bsky.social Writer
Darrin Loeliger @darrin.bsky.team Designer @bsky.app ✏️ aka Mr. Numa🔥
Product, XR, Motion, 3D
Appreciator of beautiful things
Quest complete: My friend Grace makes the prefect salad.
darrinloeliger.com
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Bramus @bram.us Chrome DevRel at Google (CSS + Web UI + DevTools). CSSWG Member. PADI Divemaster. Blogs at bram.us. Lives in Belgium.
Igalia @igalia.com Igalia is an open source consultancy specialized in innovative projects and solutions with desktop, mobile, and web technologies.
Alex Xu @bytebytego.bsky.social Follow me for system design & book-writing tips. | Author of the bestselling book series: ‘System Design Interview’ | Join 350,000+ Readers: blog.bytebytego.com
Martin Fowler @martinfowler.com Software Design Loudmouth. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
host of https://martinfowler.com
Axel Rauschmayer (also on 🦣) @dr-axel.de • JavaScript, TypeScript, web development
• Blog: https://2ality.com
My main account is on Mastodon (you can follow via RSS): https://fosstodon.org/@rauschma
osantana @osantana.me (he/him/ele) Programação (Python), Cultura Maker, Retrocomputação/Retrogaming, Política (comunismo), Autos e Motos, e outras aleatoriedades. Humano real e não uma IA.
Eduarda Shinyhorse @eduarda.dev ☕️
Carlos Merigo @cmerigo.b9.com.br Fundador do B9.com.br; apresentador do Braincast, Cinemático e Código Aberto na rede B9 de podcasts.b9.com.br
Caio Gomes | #BLM @caiocgomes.bsky.social Preto, o último divulgador xingado pelo Olavo antes dele morrer, insta:mr_caiogomes| Comercial: contato@ofisicoturista.com 🇧🇷-🇫🇷-🇧🇷-🇳🇱-🇺🇸-🇧🇷. Curso de LLMs e AI do Caio Gomes: https://senhorllms.hotmart.host/pagina-de-vendas
Flávio Juvenal @flaviojuvenal.bsky.social CTO da Vinta Software
Phil Eaton @eatonphil.bsky.social on software infrastructure @theconsensus.dev.
theconsensus.dev
Ahmad Awais @ahmadawais.com CEO ⌘ CommandCode.ai f/k/a Langbase ❯ @Google Dev Advisory Board ❯ Award-winning @GitHub Star // VP DX Eng ❯ Quoted by @SatyaNadella "awesome example for devs"
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.
Xima @ximaa.bsky.social Author of the Strategic Software Engineering book https://bit.ly/strategic-engineering
Co-Founder of Vinta Software (https://vinta.software)
Interests: Software Engineering, Python, Django, Javascript, Typescript
Jess Temporal @jesstemporal.com DevRel 🥑 • Author • Creator of gitfichas.com • 👩💻 myyarnstash.app • 🎙 pizzadedados.com • GitHub ⭐️ • Pythonista • games & cross stitch & knitting & 3D printing • 🇧🇷 & 🇨🇦 • she/her • married to @jairojair.com
Visual Studio Code @vscode.dev The open source AI code editor
Glaucia Lemos 🤿🐠🌊 @glaucialemos.bsky.social Developer Advocate for JavaScript/TypeScript and A.I - DevRel at @Microsoft | Contributor & Member React Community | Geek Girl | Opinions on my own
Marco Zero Conteúdo @marcozero.org Somos um coletivo de jornalismo investigativo que aposta em matérias aprofundadas, independentes e de interesse público. 📍 Recife/PE
Guillermo del Toro @realgdt.bsky.social I make movies. I watch movies. I love movies.
Netflix Brasil @netflixbrasil.bsky.social caitvi
Duolingo Brasil 🇧🇷 @duolingobrasil.com.br Ensino de idiomas gratuito para todo o mundo. Disponível para Android, iOS e Computadores. Pássaro migratório da outra rede🦉 #DuolingoBrasil #Duolingo
@leobalter.bsky.social @leobalter.bsky.social 
UPE - Universidade de Pernambuco @upeoficial.bsky.social Perfil oficial da Universidade de Pernambuco – UPE. Instituição pública de ensino superior, presente em todas as regiões do Estado de Pernambuco.
André Trigueiro @andretrig.bsky.social Jornalista, professor, escritor, conferencista e editor-chefe do Cidades e Soluções. 
Jack White @officialjackwhite.bsky.social ...................
Johnny Guitar, Archbishop Harold Holmes, III
...................
linktr.ee/jackwhiteiii
NBA @nba-mirror.bsky.social Mirroring @nba.com is now discontinued.
It was a great pleasure serving you a mirror of @nba.com, now that @nba.com is posting on bluesky please go give them a follow. 🏀
Maiane Gabriele 🙆🏻♀️ @sheisacreative.com Freelance UI/UX Designer • 10y+ experience • Making the web cool again in She is a Creative Studio • Big smile and values 💛