Jon Kuperman @jonkuperman.com TC39 - Signals - Source Maps - TS/JS @Bloomberg. Previously I did web at Adobe and Twitter.
Opinions are my own.
The Zena Programming Language @zena-lang.dev A new programming language for WebAssembly GC
Justin Fagnani @justinfagnani.com Building Zena, a new programming language for Web Assembly: https://bsky.app/profile/zena-lang.dev
Previously at Google. Web maximalist. Web components. WebAssembly. Creator of Lit. Oakland.
Bramus @bram.us Chrome DevRel at Google (CSS + Web UI + DevTools). CSSWG Member. PADI Divemaster. Blogs at bram.us. Lives in Belgium.
Jason Miller @developit.dev Platform DX at Shopify. Created #Preact. Do more with less.
#JavaScript #PreactJS #React #Frontend #DeveloperExperience #OSS #Coffee #Foxes #Drumming #Metalhead
Entire @entire.io 42 is the answer to everything, but donโt panic. A new developer platform is coming. entire.io
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 ๐
https://zakarcher.com/books/loggerheads
Orhun Parmaksฤฑz @orhun.dev Terminal Chef ๐
@ratatui.rs ยท @jetbrains.com ยท @archlinux
Open source: https://github.com/orhun
Livestreams: https://youtube.com/@orhundev
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
Connor Shea @connorshea.bsky.social Software Engineer. Denver. I like Ruby, Rails, TypeScript, Rust. Building http://vglist.co, Oxlint core team. Not good at computers, just bad at giving up. I like housing. he/him
METR @metr.org METR is a research nonprofit that builds evaluations to empirically test AI systems for capabilities that could threaten catastrophic harm to society.
Thomas Steiner @tomayac.com Developer Relations Engineer at Google, focused on the Web, WebAssembly, and Project Fugu ๐ก. Dad-of-3.
Adam Argyle @nerdy.dev Shopify design-engineer
๐๏ธ co-host on @whiskey.fm ๐ฅ
prior Google Chrome, Google Cloud, CSSWG, CSS Podcast, Bad @ CSS
Creator of VisBug, open-props.style, prop-for-that, gradient.style, transition.style & more
UI, UX, CSS, HTML, JS
https://nerdy.dev
Nick Nisi @nicknisi.com Developer and Agent Experiences at WorkOS
Chris Paxton @cpaxton.bsky.social Writing about robots https://itcanthink.substack.com/
RoboPapers podcast https://robopapers.substack.com/
All opinions my own
Warp @warp.dev The open-source agentic development environment, born out of the terminal. Build with agents, locally and in the cloud with Oz.
github.com/warpdotdev/warp
Philippe Serhal @philippeserhal.com ๐ผ Staff Engineer @netlify.com, integrating all the frameworks
๐จ Open source maintainer @npmx.dev
๐ก https://philippeserhal.com
Seb โ๏ธ ThisWeekInReact.com @sebastienlorber.com ๐ฅ Join 45k React devs - Stay up-to-date:
๐จ ThisWeekInReact.com
Docusaurus maintainer @ Meta
akshay oppiliappan @oppi.li building @tangled.org โ code collaboration platform built on atproto.
rust ยท nix ยท 1-bit pixel art ยท plant-based ยท bangalore ยท oppi.li
David Bushell ๐ชฟ @dbushell.com Web Developer, Designer, Blogger, UK โ dbushell.com โ no AI โ Founder of valleyfold.co.uk
โ https://dbushell.com
โ https://valleyfold.co.uk
P(aul) Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Matteo Gabriele @matteogabriele.npmx.social Always be yourself. Unless you can be Batman, in which case always be Batman.
agentscan.tools โข npmx.dev
https://github.com/matteogabriele
Rafael Gonzaga | Node.js @rafaelgss.dev Node.js Technical Steering Committee member
danielroe @danielroe.dev ๐ก https://roe.dev
โ building @nuxt.com โข @npmx.dev โข @nitro.build โข https://elk.zone
๐ https://page-speed.dev โข https://firstcommit.is โข https://react-to-nuxt.com
๐
Google GDE โข Microsoft MVP โข GitHub โญ๏ธ
he/him
signal: danielroe.57
๐งโโ๏ธ โท๏ธ ๐ดโโ๏ธ โ๏ธ
๐ edinburgh ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ
Fabian Hiller @fabianhiller.com TypeScript expert w/ 400M+ monthly npm downloads. Creator of @valibot.dev & @formisch.dev, co-creator of https://standardschema.dev and prev engineer at https://usemotion.com
MDN Web Docs @developer.mozilla.org The official MDN Web Docs account, now on Bluesky. We deliver the best web docs around.
Visit โ https://mdn.dev
Contribute โ https://mdn.dev/community
Project Wallace @projectwallace.com CSS analyzers that checks your complexity, specificity, performance, Design Tokens, custom properties and much more. Webmaster: @veneman.dev
๐ projectwallace.com
Dominic Gannaway @trueadm.dev I'm a software engineer at OpenAI. Author of Inferno, Lexical, Ripple and Octane. Former React core team engineer, and core maintainer of Svelte.
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
Nicolรฒ Ribaudo @nicr.dev โค๏ธ Maths and JavaScript
๐งโ๐ป Maintaining @babel.dev, @tc39.es delegate, working at @igalia.com
๐ https://nicr.dev
๐๐ช๐บ
zeu @zeu.dev software engineer, developer educator @ twilio.com ๐ต๐ญ๐บ๐ธ๐ณ๏ธโ๐
http://zeu.dev - tangled.org/zeu.dev - http://github.com/zeucapua
stream: https://twitch.tv/zeu_dev - https://stream.place/zeu.dev
Eduardo.๐๐๐ @esm.dev posva - Frontend Nerd ๐น author of Vue Router, Pinia, VueFire โ Speaker โ
Vue.js core team โ ๐ช๐ธ๐ซ๐ท๐ฌ๐ง โ him
Yoshiya Hinosawa @kt3k.org A software engineer / based in ๐ฏ๐ต / interested in Deno, VSCode Custom Editor, Theorem provers / A partner of Iyo. he/him
https://kt3k.org
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/
Joe Savona @en-js.bsky.social Dad, ultimate frisbee player/coach, runner, chess puzzler. Former React core & Compiler. ๆฅๆฌ่ชใ๏ผฏ๏ผซ
Matthew Phillips @fancypenguin.party Engineer, reader, amateur artist in many forms, sometimes writer, Pac-Man aficionado.
Working on Astro @ Cloudflare
isaacs @isaacs.bsky.social Husband, Father, Turmerist, Easter
rich harris @rich-harris.dev my life is derp and i do derp shit
JSR @jsr.io The JavaScript Registry (JSR) is a module registry for TypeScript and ESM. Works with Node, Deno, browsers, and more. Free and open source.
https://jsr.io
npmx @npmx.dev npmx.dev is a fast, modern browser for the npm registry
get involved at repo.npmx.dev and join us at chat.npmx.dev
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.
๐งโ๐ณ mastrojs.github.io
Account run by Mauro Bieg @mb21.bsky.social
Tobias Bieniek @tobias.bieniek.cloud โ๏ธ glider pilot
๐ฆ https://crates.io team & Rust Foundation engineer
๐น Ember CLI team emeritus
amos @fasterthanli.me hi, I'm amos! ๐ they/them ๐ฎ "most level-headed AI user" ๐ซ working on something dataflow-shaped ๐ฆ known for teaching rust and not much else
๐ https://fasterthanli.me
๐บ https://youtube.com/@fasterthanlime
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
โ Docs: https://docs.tangled.org
โ Discord: chat.tangled.org
โ IRC: #tangled @ libera.chat
Kelsey Hightower @kelseyhightower.com Minimalist
Lea Verou, PhD @lea.verou.me I make things for making things.
@leaverou@front-end.social on Mastodon, @leaverou elsewhere
https://lea.verou.me
patak @patak.cat Open Source Adventurer
Project Steward @npmx.dev
Core @vite.dev @vitest.dev https://elk.zone
Director @stewardshiplab.org
Advisor @e18e.dev
Cam McHenry @camchenry.com dad | software engineer @github.com | core team member of oxc.rs | โ๏ธ
camchenry.com
Axel Rauschmayer (also on ๐ฆฃ) @dr-axel.de โข JavaScript, TypeScript, web development
โข Blog: https://2ality.com
My main account is on Mastodon (you can follow via RSS): https://fosstodon.org/@rauschma
Mateusz Burzyลski @andarist.bsky.social programmer but also a little bit of code-poet wannabe, maintaining XState, Emotion, Changesets, redux-saga & more, OSS enthusiast
Lars @webpro.nl Independent developer/architect. JavaScript/TS, DX, automation, tooling, performance & OSS.
๐ก https://webpro.nl
๐ฆ https://webpro.blue
๐งโ๐ป https://github.com/webpro
โ๏ธ https://knip.dev
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 ๐ฅณ
Atila @atila.io @solidjs.com
โณ atila.io/youtube
Puns are usually intended.
Steve Klabnik @steveklabnik.com #rustlang, #jj-vcs, atproto, shitposts, urbanism. I contain multitudes.
Working on #ruelang but just for fun.
Currently in Austin, TX, but from Pittsburgh. Previously in Bushwick, the Mission, LA.
Ben @kaleidawave.bsky.social Mathematics and compilers. https://kaleidawave.blog
Jason Williams @jason-williams.co.uk JavaScript Infrastructure & Tooling @Bloomberg @TC39, creator of Boa (JS Engine)
Boa @boajs.dev Boa is an experimental JavaScript interpreter written in Rust.
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!
Ryan Dahl @tinyclouds.org cofounder of deno and creator of node
https://tinyclouds.org/
https://github.com/ry
https://x.com/rough__sea
Wes @notwes.bsky.social ATX - he/him - ๐ฅHumans are more important than code - I work at an entertainment company and volunteer my time making art on github
https://github.com/wesleytodd
Devon Govett @devongovett.me I write javascript 
Sindre Sorhus @sindresorhus.com Eat, code, love. I make Mac apps and open-source.
https://sindresorhus.com/apps
Mastodon: https://mastodon.social/@sindresorhus
X: https://x.com/sindresorhus
Jovi ๐จ @jovidecroock.com ๐ง๐ช | Software Engineer @Shopify | Building drydock.org | Preact core team | passionate about DX & web perf | opinions are my own
luke karrys @lukekarrys.com biking in the desert โข coding at @vlt.sh โข contributing to the open source JS ecosystem โข here to help ๐๐ผ
๐ธ๏ธ lukekarrys.com
๐พ github.com/lukekarrys
๐ท photos.lukelov.es
Ruy Adorno @ruyadorno.com Node.js TSC โข Founder Engineer at @vlt.sh โข Previously Google, GitHub, npm Inc. Opinions are my own.
๐ Montreal ๐จ๐ฆ
Colin McDonnell ๐ Zod @colinhacks.com ๐ Creator of Zod, tRPC (v0)
๐ฎ OSS Fellow @ Clerk
๐ฆ Friendly neighborhood TypeScript nerd
๐ง๐ผโ๐ป Prev @ Bun, EdgeDB, YC, MIT
Mark Dalgleish @markdalgleish.com ๐ฆ CSS Modules co-creator / ๐ฟ Remix + React Router at Shopify / ๐ง Vanilla Extract / MelbJS organiser / dad x4
Kent C. Dodds ๐ @kentcdodds.com Husband, 6x Dad, Latter-day Saint, Dev, Educator
๐น http://EpicProduct.engineer
โก๏ธ http://EpicAI.pro
๐ http://EpicWeb.dev
๐ http://EpicReact.dev
๐ http://TestingJavaScript.com
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.
Prisma @prisma.io Your TypeScript app, from prompt to production.
npx create-prisma@latest
๐ http://pris.ly/t/get-started
๐ฌ http://pris.ly/t/discord
Josh W. Comeau @joshwcomeau.com I make websites and maybe games?
Blogging at http://joshwcomeau.com.
He/Him ๐
Deno @deno.land A modern runtime for JavaScript and TypeScript
https://deno.com
Dominik ๐ฎ @tkdodo.eu โ๏ธ Maintaining TanStack Query
๐ฎ https://query.gg
๐จโ๐ป Design Engineering @sentry.io
๐ Blog at https://tkdodo.eu
๐ฆ๐น Vienna, Austria
๐ง๐ฆ Father of two
Tanner Linsley @tannerlinsley.com โ๏ธ Sir Tan @TanStack.com ๐ TypeScript ๐ Web โ๏ธOpen Source Software๐กUI/UX/DX ๐ผCo-Founder @NozzleIO ๐จโ๐ฉโ๐งโ๐ฆ@Ch_JesusChrist
Jake Bailey @jakebailey.dev Principal Software Engineer at Microsoft working on TypeScript
Underground gopher, finally revealed
jakebailey.dev
github.com/jakebailey
arch btw
Arnaud Barrรฉ @arnaud-barre.bsky.social Vite team member and maintainer of React plugins
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 ๐
John-David Dalton @jddalton.bsky.social Lodash creator โข sometimes TC39 delegate โข protecting supply chains at https://Socket.dev โข Ex (Bun, Salesforce, Node core, Electron WG, Microsoft)
Luca Casonato ๐ณ๏ธโ๐ @lcas.dev Software person. Building @railway.com. Prev @deno.land. Creator of Fresh. @tc39.es invited expert. Train nerd.
he/him ๐ณ๏ธโ๐๐๐ป๐
lcas.dev - ๐ Amsterdam
Daniel Rosenwasser @danr.bsky.social TypeScript Product Manager and TC39 rep working on JavaScript standards.
Enthusiast of compilers, dev tools, language VMs/runtimes.
Daniel Ehrenberg @littledan.dev
(((๐ณ๏ธโ๐๐ช๐น๐๐ฅ๐จ๐ช)))
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 โธฎ, scent petrichor
Jake Archibald @jakearchibald.com Developer of sorts at @webdevs.firefox.com, but this is my personal account. No thought goes unpublished. He/him.
Surma @surma.dev DX & monorepo at Shopify.
Craving simplicity, finding it nowhere.
Internetrovert ๐ณ๏ธโ๐ He/him.
TypeScript @typescriptlang.org TypeScript is JavaScript with types and type-checking.
Compiles down to JavaScript, runs where JavaScript runs.
Glauber Costa @glaubercosta.bsky.social Former Linux Kernel, ScyllaDB, Datadog - storage, virtualization, low level stuff.
Founder/CEO at https://turso.tech
David Sherret @dsherret.dev Software developer. Prev @deno.land. Working on ts-morph, dprint, and more (https://github.com/dsherret)
Marvin Hagemeister @marvinh.dev I build simple and fast things. Part of Preact team.
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
Emanuele (Ema) @ematipico.xyz Senior Software engineer at @cloudflare.social . @biomejs.dev creator and lead - @astro.build core and TSC. Follow the ๐ฆ
Boshen @boshen.github.io Building http://oxc.rs and https://rolldown.rs at https://voidzero.dev. TC39 invited expert.
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
Oliver Medhurst @honk.foo compiling javascript: https://porffor.dev + browser security
Josh Goldberg @joshuakgoldberg.com Frontend @ Sentry
๐ช SquiggleConf
โ Learning TypeScript (O'Reilly)
๐ Microsoft MVP
https://joshuakgoldberg.com
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.