James In Beta @jamescheung.bsky.social Building my AI products:
https://www.x-jumper.com
https://www.redditmaster.com
UCLA alumni ➜ ex-FAANG Software Engineer ➜ Founder
juan ferreras @juanf.is engineer by day, over-engineer by night.
built: #LabelRadar (acq.)
building: ???
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
@matt-turck.bsky.social @matt-turck.bsky.social VC at FirstMark. Of course, since I'm a VC, I have a podcast: https://www.youtube.com/@DataDrivenNYC
Fabrizio Ferri-Benedetti @theletterf.bsky.social Content engineer. Tech writer. Collector of old manuals. Retrocomputing enthusiast. Opinions my own, etc. Don't panic! My blog is https://passo.uno
Ben8t @ben8t.bsky.social
Product & Data @kestra ✦ http://fromanengineersight.substack.com
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Naty Clementi @ncclementi.bsky.social Open source and Python preacher. Feminist. Opinions are my own. she/her
Otis Anderson @oldjacket.bsky.social Californian in New Hampshire. Very much a dad. Several seemingly unrelated topics! Data, analytics, SF Giants baseball, health care, econ. Occasional political outbursts. Sorry.
Ned Letcher @ned.sh Data science, AI/ML, analytics, visualisation. Naarm/Melbourne @thoughtworks, #dataBS, #Python, #NLP, #DuckDB, & assorted whimsical miscellania
Gabor Szarnyas @szarnyasg.org Head of DevRel at DuckDB Labs
Lien @liendata.bsky.social Data. Semiconductor. Process mining. Homemade memes. Occasional artist. Skills of a data engineer and education of a data scientist... but I enjoy working as an overqualified data analyst instead 🦄
Al Brown 🐢 @alasdairb.com I do things with databases and play with dogs.
https://alasdairb.com
David Berenstein @davidberenstein.bsky.social ML & DevRel @ Giskard & Pruna | ex HF 🤗 | 👨🏽🍳 Cooking, 👨🏽💻 Coding, 🏆 Committing
Aleksander Hołyński @holynski.bsky.social UC Berkeley + Google DeepMind
holynski.org
Karim Douieb @karimdouieb.bsky.social Data visualization designer & data scientist
Co-founder of Jetpack.AI
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
Jeffrey Heer @jheer.org UW Computer Science Professor. Data, visualization & interaction. UW Interactive Data Lab, Vega, Ex-Trifacta. Sometimes Seattle, manchmal Berlin.
James Kirk @jiminykirket.bsky.social ML/AI @ Electric Plant Co, prev ML/RecSys at Spotify. A nervous little punk boy.
Andrew Jones @andrew-jones.com Principal Engineer. Created Data Contracts and wrote the book on it. Father of 2. Brewer of beer. Aphantasic.
Newsletter 👉 https://andrew-jones.com/newsletter
Tobias Brandt @snth.bsky.social PRQL Evangelist, Chief Excel Officer, MAD* Scientist, Pythonista, Rustacian (*: ML, AI, Data)
Dominik Moritz @domoritz.de Visualization, data, AI/ML. Professor at CMU (@dig.cmu.edu, @hcii.cmu.edu) and researcher at Apple. Previously @idl.uw.edu. Also sailboats ⛵️ and chocolate 🍫.
www.domoritz.de
Databend @databend.com 𝗖𝗹𝗼𝘂𝗱 & 𝗢𝗻-𝗽𝗿𝗲𝗺 𝗢𝗽𝗲𝗻-𝗦𝗼𝘂𝗿𝗰𝗲 #𝗦𝗻𝗼𝘄𝗳𝗹𝗮𝗸𝗲 𝗮𝗹𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝘃𝗲.
𝟗𝟓%+ compatible, 𝟓𝟎%+ cost savings. Powered by #Rust.
https://github.com/databendlabs/databend
PlanetScale @planetscale.com The database platform built for scale. Postgres and Vitess/MySQL.
https://planetscale.com
Discord: http://discord.gg/pDUGAAFEJx
Status: http://planetscalestatus.com
PostgresML @postgresml.bsky.social Postgres with GPUs for ML/AI apps | Sign up for $100 in free usage credits
🦉 https://postgresml.org
⭐ https://github.com/postgresml
💬 https://discord.com/invite/DmyJP3qJ7U
United States PostgreSQL Association @pgus.bsky.social The United States PostgreSQL Association, affectionately known as PgUS, is a IRS 501(c)(3) public charity. Our purpose is to support the growth and education of PostgreSQL, The World's Most Advanced Open Source Database.
CockroachDB @cockroachdb.bsky.social A distributed SQL database designed for speed, scale, & survival.
🪳 Meet CockroachDB: https://cockroa.ch/db
🎓 Learn for free: https://cockroa.ch/u
🎧 Listen: https://cockroa.ch/cast
MariaDB @mariadb.bsky.social We are the company behind MariaDB, the fastest growing open-source relational database. Download MariaDB at http://mariadb.com/downloads.
Nile @thenile.dev PostgreSQL re-engineered for multi-tenant apps
🇳 http://thenile.dev
🌟https://git.new/nile
📹 http://youtube.com/@niledatabase
💬http://discord.gg/8UuBB84tTy
@questdb.bsky.social @questdb.bsky.social 
ParadeDB @paradedb.com One Postgres for your application data, full-text search, vector retrieval, and aggregations.
☁️ Cloud early access: https://paradedb.com/cloud
ClickHouse @clickhouse.com ClickHouse is the fastest open-source OLAP database ⚡
Download: http://clickhouse.com
GitHub: http://clickhou.se/GitHub
Slack: http://clickhouse.com/slack
Crunchy Data @crunchydata.com Just Postgres www.crunchydata.com
ElectricSQL @electric.ax The agent platform built on sync.
https://electric.ax - see also @pglite.dev
PGlite @pglite.dev Lightweight WASM Postgres by @electric.ax
https://pglite.dev
Xuanwo @xuanwo.io ASF Member.
Apache OpenDAL PMC Chair.
VISION: Data Freedom.
Working on #RBIR.
More: https://bento.me/xuanwo
Michael Simons @rotnroll666.bsky.social 👨👩👦👦👨🏻💻🚴🏻 – Father, Husband, Developer, Athlete. Author of Spring Boot Buch, and DuckDB in Action with Manning. Java champion working at Neo4j on various integrations within the JVM ecosystem.
More: https://michael-simons.eu
__Alex Monahan__ @a13x.bsky.social DuckDB hype man, MotherDucker (I work at MotherDuck!), SQL nut, Pythonista, reluctant JS dev
Caleb Fahlgren @calebfahlgren.hf.co SWE @hf.co
Marc Lamberti @marclamberti.bsky.social Head of Customer Education @Astronomer | Udemy Instructor | Apache Airflow ❤️
Sam Debruyn @debruyn.dev Data Platform Architect
☁️ #Azure, 📊 #MicrosoftFabric, dbt
Microsoft Data Platform MVP & dbt Community Award
🇧🇪 Heist-op-den-Berg
🍜 indiewokker
Hynek Schlawack @hynek.me Pythonista & PSF fellow 🐍🏆, Gopher 🐹, blogger 📝, speaker 📢, YouTuber 📺. ❤️ nuance & outcomes, 🗣️🇨🇿🇩🇪🇺🇸
• https://hynek.me/
• https://github.com/hynek
• https://www.youtube.com/@The_Hynek
• https://mastodon.social/@hynek
• https://x.com/hynek
Matt Forrest @forrest.nyc All things modern GIS. https://forrest.nyc/
codeyourassets @codeyourassets.com 👋,
I'm into my 18th year of learning, and making a living of, being a founder of multiple companies (some exited, some still growing), "solopreneur" on my hobby projects and being a software/data engineer consultant on projects which I find interesting.
Jordan Tigani @jrdntgn.bsky.social Co-Founder and chief duck-herder at MotherDuck. Likes small data and clever hacks. He/him
Hilary Parker @hspter.bsky.social Data Science advising / consulting. Formerly startup CTO, Data Science Biden 2020, Stitch Fix, Etsy. PhD JHU Biostar. Co-host Not So Standard Deviations podcast. 🥳😴🧘🐈⬛
Tobias Müller @tobilg.com Serverless enthusiast. DuckDB afficionado. AWS Community Builder.
Building @sql-workbench.com @ownstats.com @learningduckdb.com
Blog: https://tobilg.com
@blef.fr @blef.fr I have launched Excel once
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
DuckDB @duckdb.org DuckDB is an analytical in-process SQL database management system. "DuckDB" and the DuckDB logo are registered trademarks of the DuckDB Foundation.
MotherDuck @motherduck.com Making analytics fun, frictionless and ducking awesome with an unorthodox data warehouse for the post big data era based on @duckdb.org in collab with DuckDB Labs
Aurimas Griciūnas @aurimas-gr.bsky.social 🔨 Founder & CEO @ SwirlAI
📖 Writing about #LLM, #GenAI, #DataEngineering, #MachineLearning and #Data
✍️ Author of SwirlAI Newsletter: https://www.newsletter.swirlai.com/
Tristan Handy @jthandy.bsky.social dbt
Always trying to make something that means something. Ziplines, sailboats, kids, companies, relationships.
Jeremy Morrell @jeremymorrell.dev Principal engineer @ Cloudflare. I talk about tech sometimes
Location: Squamish, BC 🇨🇦
Website: https://jeremymorrell.dev/
Paige Bailey (webpaige.dev) @dynamicwebpaige.bsky.social ✨ Keep it simple, make it scale. AI should be about empowering users and building understanding. 👩💻 AI Developer Experience @ Google DeepMind, ex-Github, ex-Google
Simon Willison @simon.fedi.simonwillison.net.ap.brid.gy Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io […]
[bridged from https://fedi.simonwillison.net/@simon on the fediverse by https://fed.brid.gy/ ]
leerob @leerob.com Teaching developers @ Cursor, previously @vercel.com
@levelsio @levels.io 💾 Pieter.com est. 1994
📸 PhotoAI.com $120K/m
🏡 InteriorAI.com $38K/m
🛰 RemoteOK.com $37K/m
🌍 Nomads.com $35K/m
🎁 levelsio.com $23K/m
Paul Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Anne-Laure Le Cunff @neuranne.bsky.social hypercurious :) I write about personal science, systematic curiosity, experimental thinking ꩜⋆✦ • author of Tiny Experiments • researcher at King’s College London & founder of Ness Labs ⇢ https://nesslabs.com
vitatlik parodry accunt @vitalikbuterin.bsky.social 
anita @neats.bsky.social https://infodistillery.com/self-love
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Lydia Hallie @lydiahallie.com Claude Code @AnthropicAI
Paul Stamets @paulstamets.bsky.social Mycologist, Author, Inventor, Teacher, Earthling
Discover my biography here: http://bit.ly/47a6pA9
Fatih Arslan @arslan.io Software Engineer at PlanetScale. Creator of vim-go. Design addict. Photographer. Previously at GitHub, DigitalOcean.
For longform thoughts follow my blog: arslan.io
Tom Critchlow @tomcritchlow.com Indie consultant & blogger
tomcritchlow.com
Jon Gjengset @jonhoo.eu Rust live-coder and OSS tinkerer who loves teaching. I try to maintain a high SNR. Wrote Rust for Rustaceans. At Helsing.ai. Formerly AWS. Co-founded ReadySet. @jonhoo elsewhere. he/him/they
Brittney Ball @briitoeknee.substack.com Ex-Meta | AI Documentation Strategist | I help AI companies close the gap between their ethics principles and their user-facing docs | Founder, TechniDox
Elijah Manor @elijahmanor.com ✝️ 👨👩👧👦 🐶 👨💻 🎥 🖊 ☕️ 🏊 🛵
Front-End Web Developer, Manager, & Content Creator
Neovim and overall command-line enthusiast
Big fan of Obsidian and PKM
https://youtube.com/@elijahmanor
https://linktr.ee/elijahmanor
Jonny Miller @jmiller.bsky.social Curious Human, aspiring somanaut & founder of Nervous System Mastery 🧑🚀
Gwen Shapira @gwenshap.bsky.social Founder of SaaS Developer Community and Nile Database. 
chantastic @chantastic.bsky.social https://youtube.com/@chantastic
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Paul Millerd @pmillerd.com work thoughts and friends
Good Work: pmillerd.com/goodwork
Pathless Path: Pathlesspath.com
Pathless Community: pathlesspath.com/membership
Newsletter: newsletter.pathlesspath.com
Consulting Training: strategyu.co
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/
Malte Ubl @industrialempathy.com CTO at Vercel
@cramforce on Twitter
industrialempathy.com
Kevin Kelly @kevinkelly.bsky.social Senior Maverick, Wired. Author, maker, artist, father. Cool tool maven, true film buff, and fan of Asia. Radical optimist.
Cécile M @cecile.bsky.social Building a better future • You’re thinking of taking a sabbatical away from work? Check this out ➡️ http://www.cecilemarion.org/on-sabbatical
John O'Nolan @johnonolan.bsky.social Founder/CEO at @Ghost.org - Geographically restless.
Mostly posting about publishing, media, open source, JavaScript, Laravel, bootstrapping, SaaS, activitypub, and design. 
Jacky @jzhao.xyz sunset posting and sometimes independent research, distributed systems, and interaction design
amos @fasterthanli.me hi, I'm amos! 🍃 they/them 🫐 currently working on https://vixen.rs and ML/ASR stuff, occasionally making videos about my latest code crimes 🦀 rust shill until something better comes up
📚 https://fasterthanli.me
📺 https://youtube.com/@fasterthanlime
Kris Nóva @krisnova.net Dreamer. Engineer. Writer. Aurae. Linux. Security. C. Rust. Go. Queer. OSINT. Mountains. Follow me on Twitch. She/Her. Principal Engineer at GitHub. 
Ben Holmes @bholmes.dev The Whiteboard Guy @warp.dev
swyx @swyx.io i want everyone to aspire to integrity, intensity, and intentionality. see also @latent.space
Rob Haisfield @robhaisfield.com Building WebSim websim.com
Product thoughts: RobHaisfield.com
My research: ScalingSynthesis.com
noopkat @noopkat.fragile.systems Soft person. Likes infosec, open source, electronics, reading, education, and privacy. 
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Andy Matuschak @andymatuschak.org More wonder, more insight, more expression, more joy!
Currently exploring tools that augment human memory and attention.
https://andymatuschak.org
Twitter: andy_matuschak
Mastodon: @andy@andymatuschak.org
Kent C. Dodds 🌌 @kentcdodds.com Husband, 6x Dad, Latter-day Saint, Dev, Educator
🏹 http://EpicProduct.engineer
⚡️ http://EpicAI.pro
🌌 http://EpicWeb.dev
🚀 http://EpicReact.dev
🏆 http://TestingJavaScript.com
Colin @yesitscolin.bsky.social The “Tom Hanks of Bluesky,” or so I’ve been told. Wrote a couple true crime books, and a whole bunch of skeets. NY Post once called me a "woke Wikipedia user." Opinions are mine. He/him
Maggie Appleton @maggieappleton.com Staff Research Engineer @githubnext.com. But actually a designer.
Adores digital gardening, end-user development, and embodied cognition. Makes visual essays about design, programming, and anthropology.
📍 London
🌱 maggieappleton.com
Wes Bos @wesbos.com Fullstack Dev ❯ JS⚛ CSS Node ❯ JavaScript30.com ❯ wesbos.com/courses ❯ 🔥 Tips ❯ Podcast @syntax.fm
Michael Ashcroft @michaelashcroft.com clear intentions, lightly held ᐧ playful, feral free agent ᐧ I teach Alexander Technique, which helps you get out of your own way, at https://expandingawareness.org | I am also at https://michaelashcroft.com
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com