@marimo.io
An open-source reactive Python notebook: reproducible, git-friendly, execute as scripts, share as apps! GitHub: https://github.com/marimo-team/marimo Discord: https://marimo.io/discord?ref=bsky
@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
@jim-nielsen.com
🎨 designer, developer, writer ❤️ lover of food & websites 🍷 icon-noisseur iosicongallery.com 🐘 https://mastodon.social/@jimniels 📝 https://blog.jim-nielsen.com 🔗 https://notes.jim-nielsen.com
@hmason.bsky.social
Co-founder & CEO of Hidden Door. I <3 cheeseburgers and making beautiful things. I know a thing or two about AI, but it's people who matter. I am interested in many things. NYC
@jay.bsky.team
CEO of Bluesky, steward of AT Protocol. Let’s build a federated republic, starting with this server. 🌱 🪴 🌳
@wesmckinney.com
Principal Architect @posit.co, GP Composed Ventures, Co-founder Voltron Data. Open source: Apache Arrow, pandas, Ibis. "Python for Data Analysis" book
@matsonj.com
excel lover & data enthusiast. writing at dataduel.co working at motherduck.com
@davidasboth.com
Data generalist, educator, author of The Well-Grounded Data Analyst (Manning, 2025). Co-host of the Half Stack Data Science podcast.
@jamesdensmore.bsky.social
Software Engineering and Data Leader @ HubSpot. O’Reilly author. Enjoyer of dogs and video games Stuff I created: https://www.amazon.com/dp/1492087831/ https://www.dataliftoff.com
@bcantrill.bsky.social
Co-founder and CTO of Oxide Computer Company. According to Field of Schemes, "tech exec and Oakland A's fan" -- but more of an Oakland Ballers fan now.
@hamilton.bsky.social
👁️📈👁️ design & eng @ MotherDuck. UI, statistics, databases. Ex Rill Data, Mozilla
@duckdbot.bsky.social
UNOFFICIAL QUACKER - NOT AFFILIATED WITH DUCKDB LABS POWERED BY #QUACKSCIENCE https://github.com/quackscience
@christiannolan.bsky.social
Dad, data, process, philosophy | Sales Eng @dagster | My wife says my headstone will read “sorry I’m late”
@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/
@josepheconway.bsky.social
Head of PostgreSQL Contributor Team at Amazon, PostgreSQL committer, major contributor, infrastructure team, author PL/R extension (opinions == mine_alone)
@winand.at
SQL Renaissance Ambassador. Author, Trainer, Coach. PhD in Common Sense. Creator of http://use-the-index-luke.com and http://modern-sql.com.
@weiyen.net
I post about databases, web development, software engineering and other nerdy stuff. Sydney 🇦🇺 Website: https://weiyen.net
@kareemcarr.bsky.social
Stats PhD student @Harvard • My posts are a cool, refreshing breeze of nerdy content crafted for a broad audience. Follow me to enter the nerd space safe.
@filippo.abyssdomain.expert
RC F'13, F2'17 Cryptogopher / Go cryptography maintainer Professional open source maintainer https://filippo.io / https://github.com/FiloSottile https://mkcert.dev / https://age-encryption.org https://sunlight.dev / https://filippo.io/newsletter
@tylerhillery.com
Data Engineer @Supabase. Previously @Nasdaq. Creator of pypacktrends.com. Peeling back the layers of abstraction. Learn more about me: tylerhillery.com
@jarredsumner.com
building Bun. formerly: stripe (twice) thielfellowship. high school dropout 🌈
@amygoodchild.bsky.social
Generative Artist • Triangle enthusiast • Writing about art, tech & science • Exhibited internationally • Londoner but wish it was sunnier • She / Her • www.amygoodchild.com
@geoffreylitt.com
Malleable software @inkandswitch.com prev PhD @csail.mit.edu geoffreylitt.com 🇯🇵🇺🇸
@medriscoll.com
Founder @ RillData.com, building GenBI. Lover of fast, flexible, beautiful data tools. Lapsed computational biologist.
@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/ ]
@tayloramurphy.dad
Arch Data (@arch.dev) Founder/CEO Meltano maintainer 🐉 ex-Data @ GitLab, Concert Genetics PhD @ Vanderbilt Paid Data Influence / Actor aka "The Peter Drucker of Data Shitposts" Husband and Dad 👦👦👧
@jrdntgn.bsky.social
Co-Founder and chief duck-herder at MotherDuck. Likes small data and clever hacks. He/him
@haz.dev
– Author of @ariakit.org – Previously Automattic, WordPress – JavaScript, CSS, Accessibility – Autistic, dad, he/him
@arvind.bsky.social
Asst Professing at MIT CSAIL. Data visualization, ML interpretability, accessibility, cognitively convivial information.
@hzuo.bsky.social
building the fastest database viewer in the world at https://dataland.io | ex-YC, ex-Palantir | rust, data-oriented design, vectorized query engines, wasm, emscripten, skia
@rreverser.com
Sr. Principal Engineer at Cloudflare by day, WebAssembly consultant by night. You might also know me from my work on OSS tools and libraries (JS / Wasm / Rust) or Wasm DevRel at Google Chrome 📝 https://rreverser.com/ 📷 https://instagram.com/rreverser
@jthandy.bsky.social
dbt Always trying to make something that means something. Ziplines, sailboats, kids, companies, relationships.
@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
@ryanjanssen.bsky.social
CEO of Zenlytic. I teach LLMs to be data analysts. I write about last-mile data and AI.
@tbragin.bsky.social
Woman in tech, mother, inhabitant of Earth, believer in peace. Product @ ClickHouse, Elastic, ExtraHop. Opinions my own. https://medium.com/@tbragin
@elijahmeeks.bsky.social
Principal Engineer at Confluent. Ex-Noteable, Apple, Netflix, Stanford. I write sometimes and talk too much.
@ocks.org
Visualization toolmaker. Founder of Observable. Creator of D3. Former NYT Graphics. Pronounced BOSS-tock.
@lacepadilla.bsky.social
I am an Assistant Professor of Computer Science and Psychology at Northeastern University and a member of the Data Visualization Lab @Khoury. Youtube: https://www.youtube.com/@DrDataVIS