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.
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.
@siygle @sylee.dev #TJC #Taiwan #WebWorker #CoffeeLover #KpopAddiction MurMur on https://chat.sylee.dev and write on https://sylee.dev
### Useful tools
- skeetdeck.pages.dev
- skyfeed.app
- tokimeki.blue
- https://bsky.jazco.dev/stats
- FlyFree https://reurl.cc/ko5kdx
Web Engines Hackfest @webengineshackfest.org Dates: 15-17 June 2026
Venue: Palexco (A Coruña, Galicia, Spain)
Host & Organizer: @igalia.com
Website: https://webengineshackfest.org/
Wiki: https://github.com/Igalia/webengineshackfest/wiki
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Ras @ras0q.com 🎨 aji-fry lover | blog.ras0q.com
ActivityPub bridge: @ras0q.com@bsky.brid.gy
Sacha Greif @sachagreif.com Founder @ Devographics. I run the State of JS/CSS/etc. surveys. Kyoto, Japan.
Into hiking, climbing, making music, LEGO…
https://sachagreif.com/
https://devographics.com/
dietrich @burrito.space peeking into the post-browser web
~ https://metafluff.com
~ https://webtransitions.org
~ https://userandagents.org
~ @intenttoship.dev
past lives: Mozilla, Protocol Labs, Sub Pop Records
Kai Tamkun @heimskr.io Unironic C++ enjoyer working on JavaScriptCore at Apple.
Bun @bun.sh Bun is a fast, all-in-one toolkit for installing, bundling, running and testing JavaScript & TypeScript.
To install Bun:
```
curl https://bun.sh/install | bash -s
```
https://bun.sh
Rolldown @rolldown.rs https://rolldown.rs/
Fast Rust-based bundler for JavaScript, designed to power @vite.dev, developed by voidzero.dev
TanStack @tanstack.com 🤝 Open Source Software 👨🏽💻 TypeScript ⚒️ Query, Table, Router, Virtual, Select, Form, Ranger, Start
Tauri @tauri.app Create small, fast, secure, cross-platform applications for Mac, Windows, Linux, iOS, and Android using web tech and Rust.
React @react.dev The library for web and native user interfaces
Felipe Cardozo @frai.dev Software Engineer at @deno.land
William Perron @wperron.bsky.social 
Nayeem Rahman @nayeemrmn.bsky.social Software. Previously @deno.land focusing on the language server and unifying the CLI, TypeScript integration and VSCode experience.
github.com/nayeemrmn
fabon @fabon-dev.bsky.social I'm interested in web standards, especially ECMAScript, and i18n. Author of temporal-polyfill-lite
GitHub: https://github.com/fabon-f
blog: https://dnevnik.fabon.info/
日本語アカウント / posts in Japanese: @fabon.info
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
Chengzhong Wu @legendecas.bsky.social 
Jake Bailey @jakebailey.dev According to git blame, I wrote the TypeScript compiler, don't fact check that
Principal Software Engineer at Microsoft working on TypeScript
Underground gopher, finally revealed
jakebailey.dev
github.com/jakebailey
arch btw
鹿野 壮 Takeshi Kano @tonkotsuboy.bsky.social Ubie / フロントエンド & バックエンド & AIエージェント / 九州大学芸工音響設計学科卒 / JavaScriptコードレシピ集の著者 / CSSNite ベストセッション / claude codeにタスク丸投げおじさん
■ 仕事の依頼はDMまで
登壇・執筆・技術相談
Firefox for Web Developers @webdevs.firefox.com Official Firefox account for people who build on the web. Learn about the things we're working on to grow and improve the web platform.
masuki @sakana0147.bsky.social 鱒木
イラストレーター、漫画家
連絡等 https://potofu.me/sakana0147
作品 https://xfolio.jp/portfolio/sakana0147
pixiv https://www.pixiv.net/users/9487
skeb https://skeb.jp/@sakana0147
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 🚀
TC39 @tc39.es new JavaScript who dis
Nova @trynova.dev a JavaScript (ECMAScript) and WebAssembly engine written in Rust and following data-oriented design principles
AapoAlas @aapoalas.trynova.dev Nova JavaScript engine developer and OSS contributor by day and night. Avid choir singer. He/him.
Give me data-oriented design or else (I will cry).
https://trynova.dev/
ふぁぼん @fabon.info 文章と物語とソースコードの読み書き
ロシア語・旧ソ連とまんがタイムきららと美少女ゲームとボカロ・プロセカとミステリのオタク
英語(技術メイン)アカウント→ @fabon-dev.bsky.social
London Web Standards @londonwebstandards.org Organisers of https://londonwebstandards.org and https://stateofthebrowser.com
organisers[at]londonwebstandards.org
puku0x @puku0x.dev Software developer at https://findy.co.jp, #ng_fukuoka organizer, #fec_fukuoka member, Ph.D. in Engineering. #angular #react #nxdevtools
Kaido @odiak.net Software Engineer in Japan
'福さん'; @fukusan64.bsky.social JavaScript Typescript マリオカート8DX
KP @kp54.bsky.social https://github.com/kp54/
葬送のフリーレン 公式 @frieren.websunday.net 週刊少年サンデー連載中『葬送のフリーレン』（原作：山田鐘人／作画：アベツカサ）の原作公式アカウントです。更新情報などを編集部員がつぶやきます。第15巻・特装版・前奏2・人狼・ぬり絵発売中！TVアニメ第3期【黄金郷編】27年10月放送。
ぐらふぃーむ /ɡɹá.fiːm̚/ @graphemecluster.bsky.social 主に twitter.com/graphemecluster と github.com/graphemecluster で活動している TypeDuck IME の開発者です
音韻学・音楽理論・人工言語・数学などの分野に関心があります
言語や音楽に関するプログラムを開発してます
ECMAScript spec・TypeScript・ISO/IEC 10646
bokken @bokken.bsky.social Web developer / Chromium Contributor / 自作ブラウザ / Web, Browser, HTTPが好き / Software Designで「あなたの知らないChromeの世界」連載してました / 日常的なことをつぶやきます
maddy @manasugiyoshi.bsky.social accessibility specialist & frontend engineer、she/her 🇯🇵🏳️🌈、日英バイリンガル、@a1lytyo.bsky.social スタッフ ♥
mehm8128 @hm8128.me Frontend Engineer at Cybozu / WAIC (作業部会2)
https://portfolio.hm8128.me/
uuyu-g @uuyu-g.bsky.social TypeScript好き
Ian Bull (Elbows Up 🇨🇦) @ianbull.com Software engineer passionate about tools, languages, and simplicity 🦀🚀. I'm not very interesting; I mostly chop wood and carry water. I also help run a youth sports league. https://ianbull.com
湯本ユヅキ @ochaumaingo.bsky.social 雑多 R18/NSFW
最近はお兄さんのイラスト描いてます
支部 : https://www.pixiv.net/users/6359962
ふぁんぼ : https://kayukayunopon.fanbox.cc/
各種リンク : https://potofu.me/kayukayunopon
John Donmoyer @johndonmoyer.com designer for computer
Arnau Orriols @orriols.bsky.social Software Engineer @ Deno
Marvin Hagemeister @marvinh.dev I build simple and fast things. Part of Preact team.
Josh Collinsworth @collinsworth.dev Designer/frontend dev; writer; maker of https://quina.app and https://playhondo.com; CSS enthusiast; notorious React critic; dad (jokes|bod)?; Nintendo fan; musician; progressive. Opinions my own (if that). Currently @ Deno. https://joshcollinsworth.com- I Igor Borisoglebski @igor.borisoglebski.com ¯_(ツ)_/¯
Bartek Iwańczuk @bartlomieju.bsky.social Team lead @deno_land- S Satya @satyarohith.com Software Engineer. Likes to ride bicycle.
divy @littledivy.com 
shisama @shisama.bsky.social Engineering Manager, Project Manager, Frontend Engineer at Cybozu, inc. Love JavaScript & Node.js
Yomotsu @yomotsu.bsky.social 
Jo Franchetti @thisisjofrank.bsky.social Dev Advocate // I make fun things for the web // More awks than Mordor // 🐈Pickle 🐈Puff // She/her 💖
Ryan Dahl @tinyclouds.org cofounder of deno and creator of node
https://tinyclouds.org/
https://github.com/ry
https://x.com/rough__sea
Steven Levithan @slev.life Creator → Regex+, Oniguruma-To-ES, xregexp.com, regex.cool
Coauthor → Regular Expressions Cookbook, High Performance JavaScript
slev.life
daiki @daikimkw.bsky.social frontend engineer at @Cybozu
Saji @sajikix.bsky.social Web frontend developer @ Cybozu, inc.
❤️Perfume(P.T.A. 粒), Beer, ElectroPops, Fab, Ski
📍Tokyo/Japan
https://sajikix.dev
Chris Thoburn @runspired.com 📍Kensington, CA, North Mexico
Husband |🦮parent | ⛰️Trail Runner | OSS Software Engineer building a better Web with @emberjs.com and @warp-drive.io
👨🏼💻Senior Staff Engineer at AuditBoard, Ex @linkedin.com IsleOfCode
skmt164 @skmt164.bsky.social 
Lukas Taegert-Atkinson @lukas.taegert-atkinson.net Father of two, maintainer of RollupJS
yue @yue.cat Welcome to the bright side of yue. https://yue.cat/
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. 
Ryosuke Niwa @rniwa.bsky.social WebKitten since 2009. 超愛貓❤️の喺美國嘅日本人
Nicole Sullivan @nicolesullivan.bsky.social WebKit Engineering Manager at Apple. Ex-Google Chrome, ex-NPM. OOCSS, CSSLint. CSSConf founder, speaker. Climber 🧗, knitter, disabled zebra. Probably riding the hobby carousel 🎠. 🏳️🌈 she/her @stubbornella on Twitter
Basuke @basuke.bsky.social Software engineer at PlayStation. WebKit reviewer. 関心空間, 駅ベル, NoMeMo Busters, TapBar, etc. #Mac #Newton #cpp #PHP #Perfume
Tadeu Zagallo @tadeuzagallo.bsky.social Working on WebKit at Apple. I like VMs, compilers and programming languages. From 🇧🇷, living in 🇸🇪
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
Servo @servo.org Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
https://servo.org
https://github.com/servo/servo
Luke @lukewarlow.dev 💻 Web Platform Engineer at @igalia.com
Participate in WhatWG, CSSWG, OpenUI CG
🦆 Nature lover
🏴 Cardiff
Keith Cirkel @keithamus.social Software Cyber Shepherd.
Web platform engineer. Participant: WHATWG, CSSWG, ARIAWG, OpenUICG, WebComponents CG
Website: https://keithcirkel.co.uk/
GitHub: https://github.com/keithamus
Mastodon: https://indieweb.social/@keithamus
Jen Simmons @jensimmons.bsky.social Apple Evangelist on the Web Developer Experience team for Safari & Webkit. #PwME
Anne van Kesteren @annevk.nl Web Standards Engineer at U+F8FF.
Node.js @nodejs.org The Node.js JavaScript Runtime. 🐢🚀 Need help with Node.js? We've got a repo for that: https://github.com/nodejs/help
saku @sakupi01.com Just in peace.
https://sakupi01.com
Boshen @boshen.github.io Building http://oxc.rs and https://rolldown.rs at https://voidzero.dev. TC39 invited expert.
Yukihiro Matz @matz.bsky.social Ruby's Father 
ゴリラ @skanehira.bsky.social 株式会社テックリード代表
GitHub github.com/skanehira
zenn zenn.dev/skanehira
SchooのGo講師 schoo.jp/teacher/2869
Vimが好きになる本 nextpublishing.jp/book/11839.html
Tatsuhiko Miyagawa @miyagawa.co Software Engineer at Fastly, and podcaster for @rebuild.fm
ありすえ @lambdalisue.bsky.social 16歳プログラマー。 なお進数は毎年上がる模様。
Vim, Python, Deno, Rust が好き。
https://vim-jp-radio.com/ で毎週月曜、適当に喋ってます。
Keybase: https://keybase.io/lambdalisue
GitHub: https://github.com/lambdalisue
X (Twitter): https://x.com/lambdalisue
Teppei Sato @teppeis.bsky.social 
ahomu @aho.mu 青空なので ただのとり (・∋・)
X: https://x.com/ahomu
blog: https://havelog.aho.mu/
sizu: https://sizu.me/ahomu
Next.js @nextjs.org The React Framework – created and maintained by
@vercel.com
Phil Hawksworth @philhawksworth.dev Developer adoption at @cloudflare.social.
Previously @deno.land, @netlify.com,
Late-blooming choir boy.
Eater of foods.
https://philhawksworth.dev
he/him
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
Chrome for Developers @developer.chrome.com The Official Chromium Developers Account.
Check out our developer portals: https://developer.chrome.com/ and https://web.dev/
Wes Bos @wesbos.com Fullstack Dev ❯ JS⚛ CSS Node ❯ JavaScript30.com ❯ wesbos.com/courses ❯ 🔥 Tips ❯ Podcast @syntax.fm
Patrick Heneise @patrickheneise.com JavaScript / software engineer focused on green tech. Outdoor enthusiast based in Boulder, CO, originally from Germany. Passionate about sustainability and the great outdoors.
Feross @feross.bsky.social 🧙♂️ Mad scientist • ✨ Founder + CEO @Socket.dev (http://socket.dev) •🌲 Stanford lecturer (http://cs253.stanford.edu) • ❤️ Open source at WebTorrent + StandardJS
Liran Tal @lirantal.com 🦄 Node.js Secure Coding: http://nodejs-security.com
🌟 @GitHub Star
🏅 @OpenJS Pathfinder award for Security
🥑 DevRel at @snyksec
Nico Kaiser @nico.kaiser.me Web Developer, Musician, Photographer, Coffee Lover
https://kaiser.me
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
Brian Terlson @b.trl.sn Working at Microsoft on TypeSpec, JavaScript, TypeScript, Azure, etc. when I find time between wrangling two tiny children.
shelley @codebyte.re core eng for Electron.js . working on Node.js & OpenJS Foundation. organizer @ QueerJS 🏳️🌈. way too online. often caffeinated. cruciverbalist. she/her.
Mathias Bynens @mths.be ♥ JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS. https://mths.be/
Zoltan Kochan @kochan.io Developer, maker of @pnpm.io
Works on dependency management at bit.dev
Guillermo Rauch @rauchg.blue @vercel.com
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
naugtur @naugtur.pl Working on supply chain security for JS. LavaMoat and Endo contributor. meet.js Poland organizer. Node.js user since v0.8.
TC39 noobie.
Addicted to teaching.
https://naugtur.pl
snek @snek.dev aaaaaaaaaaaaaaaaaaaaaaaaaa
they/them ~ AS18607 ~ "so hot"
https://gc.gy