Randall Munroe @xkcd.com 
Antonia Hamilton @antoniahamilton.bsky.social Social Neuroscience Professor at UCL studying human brain and behaviour in real world social interactions 
Open {re}Source @openresource.dev Open {re}Source is your community for sharing, discovering, and mastering the Open Source world together! https://openresource.dev
Btw, I'm Julien—Open Source advocate, Bootstrap core team, Design System tech lead at Thales github.com/julien-deramond
Open Source Initiative @opensource.org The steward of the Open Source Definition, the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all. #OpenSource
Open Source Experience @osxp2023.bsky.social LE RENDEZ-VOUS EUROPÉEN DE L'OPEN SOURCE | #OSXP2026 : 9 & 10 Décembre 2026 à #Paris.
Open-Source Science (OSSci) @ossci.bsky.social A NumFOCUS initiative aimed at accelerating scientific research and discovery by improving the ways open source in science gets done. Learn more: https://opensource.science
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
Commonhaus Foundation @commonhaus.org The Commonhaus Foundation is dedicated to supporting the growth and stability of open-source projects through collaboration and innovation. https://commonhaus.org
OpenSSF @openssf.org Open Source Security Foundation (OpenSSF)
Together, we're securing the open source ecosystem
http://openssf.org
#OSSSecurity #OpenSSFCommunity
Anthony Fu @antfu.me A ship in harbor is safe, but that is not what ships are built for.
creator → @sli.dev • @unocss.dev • @vueuse.org • @vitest.dev • elk.zone
core team → @nuxt.com • @vite.dev • vuejs.org
maintainer → @shiki.style • eslint.style
he/him → antfu.me
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 🏴
dan @danabra.mov tírame magnolias
Artem Zakharchenko @kettanaito.com Software engineer. Author of mswjs.io and @bytebinding.com. Teacher at http://EpicWeb.dev and egghead.io. Storyteller @zakarcher.com.
My debut book "LOGGERHEADS" is out 👇
https://zakarcher.com/books/loggerheads
Sarah Rainsberger @sarah11918.rainsberger.ca Open source documentation & community wrangling. Technical writing for reader empathy. Bowling alley proprietess. Sings all the parts.
🚀🧑🚀Core maintainer @Astro.build
📷🐦 Bird photographer
🎼 Choir Alto
⚾ Toronto #BlueJays
💕 @jbrains.ca
🇨🇦 PEI/Minnedosa MB
Santosh Yadav | GDE 🅰️ | GitHub ⭐ | MVP @santoshyadav.dev Principal Developer Advocate - Open Source, Google Dev Expert ,
Github star, MVP
Co-Founder Thisis_Learning
https://www.youtube.com/@TechTalksWithSantosh
https://dev.to/santoshyadavdev
views my own
Xavi Portilla @xavidop.me 👨🏻💻 Gen AI, Cloud. Author. Infra @voiceflowHQ & Core @GenkitFramework | GDG & GDE | Microsoft MVP | Github Star | AWS Alexa Champion & CB | Startup mentor
Why @why.bsky.world Wandering Wizard Utopian
General Partner @mana.inc
🌳
Jessica Sachs @jess.sh FOSS Necromancer at @herodevs. @faker_js, @cypress_io alum, @vuejs ecosystem.
Abby Cabunoc Mayes @abbycabs.dev Open source at GitHub, SustainOSS, and OpenJS
patak @patak.cat Open Source Adventurer
Project Steward @npmx.dev
Core @vite.dev @vitest.dev https://elk.zone
Director @stewardshiplab.org
Advisor @e18e.dev
Karl Horky @karlhorky.com Technical Founder, Curriculum Engineer @upleveled.io
Org Team React Amsterdam, AmsterdamJS, @reactvienna.com
Canadian, Austrian, he/him
📍Amsterdam https://github.com/karlhorky
Lorenzo 'kelset' Sciandra @kelset.dev Staff Eng @ Shopify (building Shop)
Former @reactnative.dev core maintainer
Ex @microsoft.com @sovereign.tech
open source • tech • mental health • agentic
🕸️ https://kelset.dev/
🏠 London, UK
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
Colin McDonnell 💎 Zod @colinhacks.com 💎 Creator of Zod, tRPC (v0)
🔮 OSS Fellow @ Clerk
🦆 Friendly neighborhood TypeScript nerd
🧑🏼💻 Prev @ Bun, EdgeDB, YC, MIT
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
julia ferraioli @juliaferraioli.com Doing open source-y stuff, probably full of bees. opensourcestories.org co-founder. Human to Luna Rae Muppet Show.
she/her 🏳️🌈
fks @fks.bsky.social Astro co-creator • CEO of HTML
Mark Erikson @acemarke.dev Redux maintainer, building time-travel devtools at Replay.io. I blog about React, Redux, and TS at https://blog.isquaredsoftware.com . Answering questions anywhere there's a textbox on the internet, and otherwise out on the golf course!
Luca Casonato 🏳️🌈 @lcas.dev Software person. Building @railway.com. Prev @deno.land. Creator of Fresh. @tc39.es invited expert. Train nerd.
he/him 🏳️🌈🌍🌻💚
lcas.dev - 📍 Amsterdam
Richard Littauer @richlitt.bsky.social PhD in CS at Te Herenga Waka, focusing on birds. Open source. Linguist and conlanger. eBird and iNat. SustainOSS and CURIOSS. He/him.
See https://burntfen.com for a list of things I did when I should have been doing other things.
@mrbobbytabl.es @mrbobbytabl.es Open Source Cat Herder | Emeritus K8s Steering Committee & ContribEx Chair | TPgM @ CNCF | Opinions are my own | he/him
Dr. Dawn Foster @geekygirldawn.bsky.social Open source strategy consultant (details at https://fastwonder.com/), Governing Board member and WG chair at CHAOSS, OpenUK board, TODO Group Ambassador, runner, sci-fi, 3D printed designs, vegan, world traveler. Opinions my own.
Sovereign Tech Agency @sovereign.tech Strengthening digital infrastructure & open source ecosystems in the public interest. Home of the Sovereign Tech Fund, Sovereign Tech Resilience, Sovereign Tech Fellowship, & other programs supporting critical FOSS technologies.
https://www.sovereign.tech
Mike McQuaid @mikemcquaid.com I'm CTPO at Administrate, Homebrew Project Leader, ex-GitHub Principal Engineer, author of Git in Practice and an OSS and developer productivity leader.
Posting mostly automated from mikemcquaid.com.
If you want me to read your reply: email me instead.
FOSDEM @fosdem.org https://fosdem.org
SustainOSS @sustainoss.bsky.social 
Andrew Nesbitt @andrewnez.bsky.social Working on mapping the world of open source software https://ecosyste.ms and empowering developers with https://octobox.io
Mostly posting on https://mastodon.social/@andrewnez
OggCamp @oggcamp.org Running since 2009, the biggest Open Source community event in the UK. Find out more at https://oggcamp.org
Terence Eden @edent.mastodon.social.ap.brid.gy Longer hair than you.
Got the ⏻ symbol into #Unicode.
Open Standards / Source / Data geek.
Known as @Edent on most social platforms.
Bit obsessed with #SolarPower […]
🌉 bridged from ⁂ https://mastodon.social/@Edent, follow @ap.brid.gy to interact
Maël Nison @mael.dev Arcanis on GitHub. Lead maintainer for @yarnpkg.dev 🧶
Staff DevX Mistral AI 🇪🇺 previously: Datadog, Meta, Sketchfab
My life: my wife, two sons, two cats, and far too many side projects 📦
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/
Sean Larkin @seanlarkin.dev Speaker, OSS, 🕸️📦 @webpack maintainer, dad, views are my own. SWE @microsoft making @Rushstack; Monorepo Janitor for OneDrive/SharePoint. Always bet on #JavaScript
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
Stephen Augustus (he/him) @auggie.dev Black.
#opensource governance: @kubernetes.io, @openssf.org, TODO Group
Office of the CTO, Bloomberg — Opinions are my own
Bio and links: https://whois.auggie.dev/
Formerly @stephenaugustus (Twitter), @justaugustus@hachyderm.io (Mastodon)
Karen Chu @karenchu.online ✨ OSPO // @swift.org community
✨ @cncf.bsky.social ambassador
✨ @helm.sh community manager
Robin Bender Ginn @rginn206.bsky.social Executive Director at OpenJS Foundation
amateur drummer
she/her
Jim Jagielski @jimjag.bsky.social Wearer o’ many hats in #opensource; Head of OSPO at Salesforce; Co-founder ASF; Developer; Speaker; Homebrewer
Tracy Miranda @tracymiranda.bsky.social Open Source
Danese Cooper @danese.bsky.social Open Source advocate, InnerSource Commons Founder, Irish resident, Knitter
Ashley Wolf @ SCaLE @ashleywolf.bsky.social Open Sourceress @GitHub
Pia Mancini @piamancini.bsky.social CEO @ Open Collective
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
Jen Madriaga @jeninnovate.bsky.social Writer, dreamer tempered with pragmatism. Carpe diem. She/her/hers. Building community. Open Source. Currently on contract with AWS. Ex-Red Hat, LF. Part Mulan, part Moana. Duke Blue Devil. 😈 Proud Durhamite. HI-born. Livin’ aloha 🤙🏽🏝️
ADHD. Social justice.
Kaslin Fields @kaslin.rocks GKE & OSS K8S Developer Advocate at Google, CNCF Ambassador, Co-Chair K8s SIG ContribEx. N3 JLPT certified. Comic artist.
Matthew Hodgson @arathorn.net project lead matrix.org | CEO/CTO Element
Nithya Ruff @nithyaruff.bsky.social Mother, Open Source Leader, Vegetarian, Traveler, Inclusion Ambassador; Head of OSPO At Amazon, Chair of Board at The Linux Foundation. 
Rich Bowen @rbowen.bsky.social Open source zealot. Maker of knives. Thrower of darts. 
Holden Karau @holdenkarau.com she/her, mostly OSS big data (Spark, Dask, Ray, and friends). I ❤️☕️🛵. I don't represent my employer. Live @ http://twitch.tv/holdenkarau , http://tech.lgbt/@holden , Twitter was @holdenkarau
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.
Ben Hong @bencodezen.io 👨💻 staff dx engineer / io psychologist / educator hybrid
📝 productivity / notes / docs nerd
💚 vue core ∙ 🔺 angular team ∙ 🏔️ nuxt ambassador
Ben Holmes @bholmes.dev The Whiteboard Guy @warp.dev
Frenck | Home Assistant & Smart Home @frenck.social A Human. Being. Him/He. Dad. Open Sourcerer. GitHub Star 🌟
#HomeAssistant lead engineer. Passionate. Dedicated. Motto: Make a positive difference every single day. Be the change ❤
Martin Woodward @martin.social VP of DevRel at GitHub (he/him)
https://github.com/martinwoodward
Sébastien Chopin @atinux.com Creator of @nuxt.com • atinux.com
Liz Rice 💛💙🐝 @lizrice.com Open Source | Isovalent @ Cisco | eBPF | Cilium | author of O’Reilly books on Container Security and Learning eBPF | AWS Container Hero | music @insidernine.bsky.social
Liran Tal @lirantal.com 🦄 Node.js Secure Coding: http://nodejs-security.com
🌟 @GitHub Star
🏅 @OpenJS Pathfinder award for Security
🥑 DevRel at @snyksec
Avi Press @avi.press Founder of Scarf (https://scarf.sh)
Board @ Haskell Foundation
Startups and open source analytics
Cory LaViska @cory.laviska.com Just a guy with a laptop and a dream. Design systems, web components, open source, and boutique macOS apps.
📍 Winter Garden, FL
Lenz Weber-Tronic @phry.dev Maintaining Apollo Client at Apollo GraphQL
Redux Toolkit Co-Maintainer
Creator of RTK Query
Some additional keywords for people to find me:
OpenSource, TypeScript, JavaScript, React
web: phryneas.de
phryneas on most platforms
@phry on the bird
Sasha 🐏💨 Koss @koss.nocorp.me I make rad things. Many are open-sourced, like date-fns. Some, like https://mindcontrol.studio are not.
Eclipse Foundation @eclipse.org Brussels-based member-driven non-profit supporting a global open source community. We host the Eclipse IDE, Jakarta EE, Adoptium, Open VSX and 400+ projects.
David Sancho @david.sancho.dev Open Source UI infra at @ahrefs.bsky.social with OCaml
Made styled-ppx and server-reason-react
Working on Reason / Melange / reason-react and friends
Made styled-ppx and server-reason-react
Working on reason-react / Melange / Reason
Julien Déramond @julien-deramond.bsky.social Open Sourceror | Bootstrap core team | Thales Design System tech lead | Open {re} Source & Advent of Open Source creator
https://github.com/julien-deramond
Pooya Parsa @pi0.io Building opensource stuff ◦ @unjs.io ◦ @nitro.build ◦ @nuxt.com
🌱 github.com/pi0 ❌ x.com/_pi0_ 
Open Data Institute @odihq.bsky.social Advancing trust in data.
Lars @webpro.nl Independent developer/architect. JavaScript/TS, DX, automation, tooling, performance & OSS.
🏡 https://webpro.nl
🦋 https://webpro.blue
🧑💻 https://github.com/webpro
✂️ https://knip.dev
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
Colby Fayock @colbyfayock.com 👨🚀 Astrocoder, Sr Engineer @ Shopify
⭐️ GitHub Star
👨🏫 spacejelly.dev
📺 https://youtube.com/colbyfayock
🇧🇷💞👩❤👨
Corbin Crutchley @crutchcorn.dev Engineering Leader | @GitHub.com Star | Microsoft MVP | @playfulprogramming.com Founder | @TanStack.com Maintainer
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"
Angie Jones @angiejones.tech Tech's Favorite Auntie
VP Eng, AI Tools & Enablement @ Block
#techgirl1908
avelino @avelino.run I build things that run on your machine, not someone's cloud. outl.app, plain-markdown outliner. Made awesome-go (168k ⭐). CTO buser.com.br. Xoogler, ex-Twitter
Leonardo Montini @leonardomontini.dev Frontend Engineer 🇮🇹 Open Source Maintainer 🧑💻 GitHub Star ⭐ Microsoft MVP 🔷 Dev Content: http://youtube.com/@DevLeonardo 📽️ Cat lover 😼
Gleb Bahmutov @bahmutov.bsky.social JavaScript ninja, image processing expert, software quality fanatic. Sr Director of Engineering https://gleb.dev/
daniel:// stenberg:// @daniel.haxx.se I write curl. I don't know anything. I am @bagder@mastodon.social
My mastodon posts are mirrored to Blusky here: https://bsky.app/profile/bagder.mastodon.social.ap.brid.gy
Weekly email at https://lists.haxx.se/listinfo/daniel
daniel:// stenberg:// @bagder.mastodon.social.ap.brid.gy I write curl. I don't know anything.
🌉 bridged from ⁂ https://mastodon.social/@bagder, follow @ap.brid.gy to interact
Alex Ellis @alexellis.bsky.social 
Dries Vints 👨🚀 @driesvints.com 💰 Billing engineer at @laravel.com working on Cloud ☁️
💻 Building @moneytrees.app, @eventy.io & @laravel.io
⭐️ @github.com Star
🔗 https://pinkary.com/@driesvints
Eddie Jaoude | EddieHub @eddiejaoude.bsky.social Open Source
Andrzej Mazur @end3r.bsky.social Web Game Developer, Enclave Games studio founder, js13kGames compo creator, Gamedev.js starter, Gamedev.js Weekly newsletter publisher, W3C Games chair, GitHub Star, OP Guild head.
Erika Heidi @erikaheidi.bsky.social ✍🏻 Tech Writer / DevRel
🎨 Hobbyist 3D Designer (NomadSculpt, FreeCAD, OpenSCAD)
🇧🇷 Original do Brasil
she/her
Elio Struyf @eliostruyf.com 🌟 Microsoft MVP | GitHub Star | Google Developer Expert
💼 Solutions Architect @ struyfconsulting.com
📝 Blog @ eliostruyf.com
🎤 Speaker
🚀 Creator of #FrontMatter #CMS @ frontmatter.codes
🎨 #Stickerpreneur @ pyod.shop
▶️ #DemoTime @ demotime.show
Gary Ewan Park @gep13.co.uk Senior Software Engineer at Chocolatey Software, Inc. (@chocolatey.org). Microsoft MVP and GitHub ⭐️ #RRMS #Dad #Husband #Chocolatey #Cake #GitReleaseManager
goncy.tsx @goncy.dev Senior Solutions Engineer ▲ @vercel, @twitch partner, @cypress_io ambassador, creador de @pencyapp.
Jan De Dobbeleer @jan.ohmyposh.dev Neurodivergent | Hacking on @ohmyposh.dev | Microsoft MVP | GitHub 🌟 | GitKraken Ambassador | straight edge | rollerblading | 🚫 fascism
Julio Arruda @julio.arruda.io 🎙️ Speaker
🚀 Microsoft MVP
⭐️ First GitHub Star from Brazil
📹 YouTuber
👨💻 AI Impact Lead at GFT Technologies
https://YouTube.com/@julioarruda
Emanuele Bartolesi @kasuken.bsky.social Azure & AI - ✍️ Blogger - 🎤 Speaker - Microsoft MVP and GitHub Star ⭐️
leticia @levxyca.com bonita, exausta e viciada em vinhos. devrel, criadora de conteúdo de tecnologia/programação e cofundadora da
@feminis_tech. (ela/dela)