Yousuf K. @yousufkalim.com Building @HQForWork • Staff Engineer @LiveRecover
Software Engineer. Investor. Husband. Dad.
Writing about AI, software, stocks, and growth.
Jaewoong Eum (skydoves) @skydoves.bsky.social Senior Developer Advocate & Engineer at @revenuecat.com 🥑
Google Developer Expert for Android and Firebase. An open-source software engineer.
GitHub: github.com/skydoves
Dove Letter: doveletter.dev/
Android Book: www.android.skydoves.me
John O'Reilly @johnoreilly.dev •Software Engineer
•Android #GDE
•Open-source #KMP/#CMP projects: http://github.com/joreilly
•Blog: http://johnoreilly.dev
•Living in Galway, Ireland 🇮🇪
Russell Wolf @russhwolf.com ⌥⇧⌘K
Mathias Bynens @mths.be ♥ JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS. https://mths.be/
fafa.👩🏻💻 @ds-fafa.bsky.social Data Maven with a Dash of Espresso ☕️ | Turning Numbers into Narratives | Senior Customer Insights Director | Tweets fueled by caffeine and curiosity
Seokho Song @seokho.dev SWE @igalia.com, w3c/csswg memeber
Committer chromium and v8. Loving playing violin as a hobby 🎻 and take a photo.
Luke Lau @lukel97.bsky.social LLVM at Igalia
Ujjwal Sharma @ryzokuken.dev Developer Advocacy, Programming Languages & Web Standards @igalia.com
@tc39.es co-chair, ECMA-402 (JS Intl) co-editor
A Coruña, Galiza
🏴🐈⬛
https://www.ryzokuken.dev/
Web Witch 🔮 Stephanie Stimac @seaotta.dev 💻 Designer & PM for DevEx & Web Platform
📚 Author of Design for Developers.
🔮 Sassy web witch & actual witch.
🏴 Seattle gal in England.
💍 @jhey.dev
https://seaotta.dev
Joyee Cheung @joyeecheung.bsky.social She/her. I contribute to Node.js and V8. I post about museums, food, plants and other stuff too. Blog: https://joyeecheung.github.io/blog/
Philip Chimento @ptomato.name Shades of grey are all that I find
Manuel Rego @rego.bsky.social Web Engines Hacker (Chromium & WebKit reviewer, @servo.org TSC chair) - CSSWG member - Free Software/Open Source Developer - @igalia.com partner - he/him
José Dapena Paz @jdapena.bsky.social Engineer at @igalia.com. Chromium, WebPerf and Open Source.
Alex Bradbury @asbradbury.org Compilers at Igalia. @llvmweekly.org author. Mostly RISC-V, LLVM, and a little WebAssembly. Previously lowRISC CTO and co-founder. Blogs at https://muxup.com
HyunWoo Lee @l2hyunwoo.bsky.social Android Developer, React Native Framework Team @toss
Maintainer of Jindong 📳, Cloudy ☁️
Love Kotlin, Compose, Functional Programming
Github: https://github.com/l2hyunwoo
Jasmine Damani @webdevour.bsky.social Software nerd, cat enthusiast, pixel art noob, gamedev, playing with LLMs
Jarred Sumner @jarredsumner.com building Bun. formerly: stripe (twice) thielfellowship. high school dropout 🌈
Sergio Carrilho @sergiocarrilho.bsky.social Tech Lead @ Sony | KMP & AI | Agile Coach. Speaking @ kotlinconf26
Mikhail Barash @mikbar.bsky.social Programming Language Specification and Standardization. Professor at University of Bergen, Norway. TC39 Delegate. Co-convener of TC39-TG5. Ecma International Executive Committee member. Opinions are my own.
Michail Zarecenskij @mzarechenskij.bsky.social Lead Language Designer for Kotlin @ JetBrains
🌟 𝘉𝘦𝘤𝘢 𝘌𝘤𝘰𝘴𝘺𝘴𝘵𝘦𝘮 🚀 𝘰𝘯𝘭𝘪𝘯𝘦 🌍 ₀₂﹕₀₂ @becaecosystem.bsky.social ♾️ Below The Blue | Game Creator & Designer 🌊
🌐 Architecture
🛠 Python, JS, HTML/CSS / UNITY / BLENDER
💻 Solo Developer & Director & Indiedev
环 orcid.org/0009-0006-0350-5305
ℹ️ ilknurergin.github.io/ilknurergin/
🖲️ patreon.com/BecaEcosystem
nana🦄 @ds-nana.bsky.social data scientist from a non tech background. code with coffee. share my learnings here #datascience #python #rstats #sql
Whittmann @whittmann.bsky.social Software Engineer, Writer, curious about distributed social media applications
G Wilde @stackwild.bsky.social Software, AI, Infosec, Gamedev
Zac Sweers @zacsweers.dev All this happened, more or less
Blog: zacsweers.dev
📍NYC
Sam Thoyre @samthoyre.bsky.social 🌐 Tech Enthusiast | AI & Dev Tools 🛠️
🎥 Sharing insights on Next.js, Payload, Supabase, Tailwind, AI, and serverless architecture.
📺 Watch my tutorials & build with me: https://www.youtube.com/channel/UClxm1AYVvel_7Lhft3FPdhg
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
David Herman @bitspittle.bsky.social Working on Kobweb, a Kotlin web framework: https://github.com/varabyte/kobweb
Also, Kotter, for writing CLIs: https://github.com/varabyte/kotter
And Truthish, for asserts: https://github.com/varabyte/truthish
https://www.linkedin.com/in/hermandave/
Dmitry Makhnev @dmitrymakhnev.bsky.social Software developer @webstorm.jetbrains.com.
@tc39.es delegate for @jetbrains.com.
Marc Reichelt 🇺🇦 @mreichelt.bsky.social Senior Android developer | Initiator of the fun code() magazine | Kotlin enthusiast | developer happiness | self-driving cars | he/him | Making the world better, one step at a time!
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
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
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/
Nicolò Ribaudo @nicr.dev ❤️ Maths and JavaScript
🧑💻 Maintaining @babel.dev, @tc39.es delegate, working at @igalia.com
🔗 https://nicr.dev
🌈🇪🇺
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.
Ivan “CLOVIS” Canet @ivcanet.bsky.social Kotlin developer & teacher @ 4SH, learn more about me: ivan.canet.dev
Open source at https://opensavvy.dev • @opensavvy.techhub.social.ap.brid.gy
Organizing the Kotlin Bordeaux User Group at https://bordeauxkt.io
Don Syme @dsyme.bsky.social GitHub Next. Visiting Professor Kings College London.
https://dsyme.net
https://linktr.ee/dsyme
Kotlin by JetBrains @kotlinlang.org Kotlin is a programming language that makes coding concise, cross-platform, and fun — https://kotlinlang.org/
Video tutorials http://kotl.in/video
News http://kotl.in/news
Community discussions http://kotl.in/slack
Michael Reeves @integralpilot.bsky.social Teenage security researcher & systems developer.
Discovered CVE-2025-43539, author of rustc_codegen_jvm, working on Apple M3 Linux drivers.
https://github.com/IntegralPilot 🇦🇺