Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
Matt Darling @besttrousers.bsky.social 
Doug Turnbull @softwaredoug.bsky.social Search at Reddit, formerly Shopify and OpenSource Connections. Helped write Relevant Search / AI Powered Search
http://softwaredoug.com
Micah @rincewind.run Recovering forum poster, politics doomer, basketball nerd. I write code for a living. He/him. Views entirely my own.
Deputy Chair of the Ankh-Morpork Posters’ Guild
🏳️⚧️ rights are human rights
Michael Hobbes @michaelhobbes.bsky.social Solitary, poor, nasty, brutish and short.
Zack Beauchamp @zackbeauchamp.bsky.social Senior Correspondent at Vox covering the crisis of global democracy. Author of The Reactionary Spirit, a book on that topic, and a '25-'26 distinguished visiting fellow at the University of Pennsylvania's Perry World House.
Alan Elrod @aselrod.bsky.social Arkie. Anti-Dirtbagist. President & CEO, Pulaski Institution. Columnist & Contrib. Editor, @LiberalCurrents.com
Words: @thebulwark.com, @ms.now, @foreignpolicy.com, @theunpopulist.net
Writing a book (Broadleaf)
Go Knicks
He/Him
Sky Marchini @sky.skymarchini.net economist, 🇨🇳, policy research. this is for display purposes only. 🧸 contact: robertmarchini1993 at gmail. 🏳️🌈 they/them. new jersey resident. https://skymarchini.net/
mr. TIM @timkellogg.me AI Architect | North Carolina | AI/ML, IoT, science
WARNING: I talk about kids sometimes
SE Gyges @segyges.bsky.social Como todos los hombres de Babilonia, he sido procónsul; como todos, esclavo; también he conocido la omnipotencia, el oprobio, las cárceles.
very sane ai newsletter: verysane.ai
all writing: https://segyges.github.io/
also @antiantiai.bsky.social
Liz Fong-Jones (方禮真) @lizthegrey.com Technical Fellow, @honeycomb.io
American by birth, Chinese by heritage, Australian by choice
living on occupied and unceded Gadigal and Musqueam/Squamish/Tsleil-Waututh land
she/it
polytoken dot dev @polytoken.dev A coding harness by somebody who is kind of obsessive about nice coding harnesses. That somebody is @ed3d.net.
https://polytoken.dev
https://docs.polytoken.dev/changelog
Ed @ed3d.net Main Character Syndrome, but fun. Boston-based. My wood shop and my dogs are my personality. If you're still reading this, I'm your dad now. Sorry, I don't make the rules.
I don't speak for my employer. I do make @polytoken.dev.
signal: edr.91
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Dr. Samantha Hancox-Li @sjshancoxli.liberalcurrents.com executive editor at liberal currents. neonliberal. she/her.
Coolidge Corner Theatre @thecoolidge.bsky.social The Coolidge Corner Theatre is a nonprofit cinema that has been showing the best classic, foreign, independent, & midnight cult films since 1933.
WEATHER IS HAPPENING @weatherishappening.com BOSTON'S #1 SOURCE 4 NO NONSENSE WEATHER, NO GAMES.
THE ONLY WEATHER SVC ON UR PLANET 2 PUT A EMPHASIS ON UR NEED 2 REPENT 2 UR WEATHER LORDS
https://WEATHERISHAPPENING.COM
https://WEATHERISHAPPENING.COM/LINKS
https://MERCH.WEATHERISHAPPENING.COM
Sofie Van Landeghem @oxykodit.bsky.social I'm a software developer, open-source maintainer and NLP engineer. I love data, coding, testing, developing ML models and getting sh*t done.
https://github.com/svlandeg
Cat Hicks @grimalkina.bsky.social Author of The Psychology of Software Teams: https://www.drcathicks.com/#book
Applied behavioral science in complex technical systems
she/her 🏳️🌈
Catharsis: https://catharsisinsight.com/
Host at: https://www.changetechnically.fyi/
THE FAR SIDE DAILY @bot.cowtools.org The Far Side, near at hand
Account by @cowtools.org
Patrick De Haan @gasbuddyguy.bsky.social your fuel prices, explained honestly.
data over politics, no tolerance for political BS.
thousands of interviews | trusted by every White House administration.
Integrity matters.
Evelyn Douek @evelyndouek.bsky.social Associate Professor, Stanford Law School. Aussie struggling with °F & online speech stuff.
Raffi Melkonian @rmfifthcircuit.bsky.social Appellate lawyer at Wright, Close & Barger in Houston, with a Fifth Circuit and TX appellate practice. So-called Dean, #appellatetwitter. Host of The Appellate Wanderer podcast
Dave Karpf @davekarpf.bsky.social Political Communication Prof at GWU. Flaming Hydra.
I write about the history and future of tech and politics. My next book, Vaporware, Inc.: How Silicon Valley Sells the Future to Control the Present, arrives on January 12, 2027.
Davekarpf.beehiiv.com
Devindra Hardawar @devindra.bsky.social Immigrant. Tech/movie/podcast 🇬🇾 guy. Engadget Editor and podcast host. Filmcast co-host. ATL Film Critics Circle member. He/Him. devindra@devindra.org
Dave Wasserman (unofficial bot) @redistrict.bluesky.bot Senior Editor & Elections Analyst of the nonpartisan @CookPolitical Report w/ @AmyEWalter. Nerd for 🗺️ maps, ⛷️ ski slopes & 🎻 trad tunes. Has seen enough.
http://cookpolitical.com/about/staff/david-wasserman
(Unofficial bot maintained by @manos.lol)
Dave Wasserman @redistrict.bsky.social Fiddle player who calls elections on the side.
Seamus Hughes @seamushughes.bsky.social I read a lot of court records because I like a good story. Won a Pulitzer a couple times. “A well-known PACER watcher” - Justice Department
Drew Breunig @dbreunig.bsky.social 
Boston 311 @311.boston.gov The official Bluesky account of Boston 311. We are Boston's 24/7 hub for non-emergency city services.
For immediate assistance, call 311 or 617-635-4500. Download the Boston 311 app using the link below.
lnk.bio/Boston311
Boston Planning Department @planning.boston.gov Official Bluesky account for the City of Boston’s Planning Department. Planning a more resilient, affordable, and equitable city together.
bostonplans.org
Boston Inspectional Services Department @isd.boston.gov The official Bluesky account of Boston's Inspectional Services Department. We protect the health and safety of Boston's business and residential communities by enforcing building, housing, health, and environmental regulations.
boston.gov/isd
Boston Public Facilities Department @facilities.boston.gov Official Bluesky account of the City of Boston Public Facilities Department. We support other departments in the planning, design, construction, and major renovations of City-owned buildings.
boston.gov/public-facilities
Boston Community Engagement Cabinet @communityengagement.boston.gov Official Bluesky Account of Mayor Michelle Wu's Community Engagement Cabinet, leading the City of Boston’s work towards eliminating silos between residents and City Hall.
Subscribe to City of Boston newsletters: https://newsletters.boston.gov/subscribe
Boston Public Health Commission @publichealth.boston.gov Official Bluesky account of the Boston Public Health Commission. Committed to building a healthy Boston. Follow for news and information.
Learn more at boston.gov/bphc.
City of Boston Streets Cabinet @streets.boston.gov Official Bluesky account of the City of Boston Streets Cabinet (Transportation & Public Works). Helping make Boston’s streets work for everyone, no matter who you are or how you get around. 🏃🏽♀️🚲👟🚍🚦🗑♻️
linktr.ee/bosstreets
Paul @pawlbologna.bsky.social Socialist in Boston. Ran digital comms for Mayor Michelle Wu and Senator Markey. Had a lot of fun biking across the US. Helps progressive causes.
paulbologna.com he/him
Boston Parks Department @parks.boston.gov Official Bluesky account of the Boston Parks and Recreation Department. Clean, green, safe & accessible open space for all Bostonians!
linktr.ee/bostonparksdept
City of Boston @boston.gov The official Bluesky account of the City of Boston. For non-emergency services, please call 311.
Boston.gov
Avijit Ghosh @evijit.io Lead Technical AI Policy Researcher at Hugging Face @hf.co 🤗. Current focus: Responsible AI, AI for Science, and @eval-eval.bsky.social!
MachinePix @machinepix.bsky.social Amazing feats of engineering. Posted by https://root.vc
Tokenization Workshop (TokShop) @COLM2026 @tokshop.bsky.social Let's Talk about Tokenization
https://tokenization-workshop.github.io
Walter Chaw @mangiotto.bsky.social I write about movies. Sometimes I talk about them. Usually just write. Award-winning screenwriter for what it's worth. Film instructor at the University of Colorado, Denver, but ridiculous social media presence definitely my own. http://walterchaw.com
Catherine Arnett @catherinearnett.bsky.social NLP Researcher at EleutherAI, PhD UC San Diego Linguistics.
Working on making language technologies more equitable.
📍Oxford, UK. She/her.
https://catherinearnett.github.io/
Kyle Cheney @kyledcheney.bsky.social Senior legal affairs reporter at POLITICO with a focus on democracy, the balance of power and the clash between the Trump administration and courts.
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Tressie McMillan Cottom @tressiemcphd.bsky.social Professor. Sociologist. NYTimes Opinion Columnist. Books: THICK, LowerEd. Forthcoming: 1)Black Mothering & Daughtering and 2)Mama Bears.
Beliefs: C.R.E.A.M. + the internet ruined everything good + bring back shame.
“I’m just here so I don’t get fined.”
Fred Hebert @ferd.ca Principal SRE @ honeycomb.io, Tech Book Author, Resilience in Software Foundation board member, Erlang Ecosystem Foundation co-founder, Resilience Engineering fan. SRE-not-sorry.
blog: https://ferd.ca
notes: https://ferd.ca/notes/
luis, the king of crops @itsluisgomez.com Degenerate ‘Modernistic’ Works ~ senior editorial producer at @newyorker.com ~ opinions are mine, give them back >:/ ~ he/they
read my stuff at https://more-tk.com/
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.
Nitehawk Cinema @nitehawkcinema.bsky.social Films. Food. Drinks. Nitehawk combines first-run and repertory film programming with tableside food and beverage service.
linktr.ee/nitehawkcinema
Iris Meredith @iris-meredith.bsky.social Software engineer, trans advocate and general nuisance. Blogs at https://deadsimpletech.com/blog
Support my writing:
https://www.patreon.com/c/IrisMeredithandherblog
https://en.liberapay.com/iris_meredith/
Paul Everitt @pauleveritt.org AI Advocacy Team Lead at JetBrains. Python and web oldster.
Pyodide @pyodide.org Pyodide is an open source Python distribution for the browser and Node.js based on WebAssembly/Emscripten.
Find us at https://pyodide.org 🐍
Contribute at https://github.com/pyodide/pyodide 🤗
Also, find us on Mastodon: https://fosstodon.org/@pyodide
Michael Kennedy @mkennedy.codes Python enthusiast and entrepreneur. Host of @talkpython.fm and @pythonbytes.fm podcasts, founder of Talk Python Training (https://talkpython.fm/courses). Python Software Foundation Fellow. Writing at https://mkennedy.codes Based in Portland, OR, USA.
Python Bytes @pythonbytes.fm A Python podcast covering recent developer headlines. Hosted by @mkennedy.codes and @brianokken.bsky.social. Listen to all the episodes and subscribe at https://pythonbytes.fm/
Randy Renstrom @randyrenstrom.bsky.social Political and social psychologist. College professor in Iowa by way of Chicago & Youngstown. Alum of @OhioState, @UChicago, & @LoyolaChicago. 
Mike Mahoney @mikemahoney218.com Helped build NYS's Forest Carbon Assessment. Currently helping build public water data infrastructure. PhD in Environmental Science.
#rstats, ML, Boston and spatial data.
Opinions my own. RTs imply causation.
https://mm218.dev
github.com/mikemahoney218
Blank Check with Griffin & David @blankcheck.bsky.social Sometimes those checks clear, and sometimes they bounce, baby! Your favorite movie podcast's favorite movie podcast, hosted by Griffin Newman and David Sims.
Kyle Clark @kylec.bsky.social Dad, husband, journalist at 9News Denver. Helping the community raise $18M via 300+ weekly microgiving campaigns. Next with Kyle Clark 6p weeknights + 9NEWS at 9/10p on-air/streaming on 9NEWS+. Signal tips: 303-871-1841.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Katherine Long @klong.bsky.social Investigations reporter at the Wall Street Journal, via Business Insider and The Seattle Times. katherine.long@wsj.com. Send tips on Signal: longka.38
David Asboth @davidasboth.com Data generalist, educator, author of The Well-Grounded Data Analyst (Manning, 2025). Co-host of the Half Stack Data Science podcast.
Jason Furman @jasonfurman.bsky.social Professor @Harvard, Director @HarvardBizGov, Senior Fellow @PIIE, teaches Ec10, words @nytopinion, was Chair of President Obama's CEA. Some posts may be educational.
Matt Singer @mattsinger.bsky.social Editor of ScreenCrush.com, Host of Filmspotting: SVU, and Author of ‘Opposable Thumbs: How Siskel & Ebert Changed Movies Forever.’ Next: ‘Funny Business,’ a book on 21st century Hollywood comedies. Available on October 6.
Dana Stevens @thehighsign.bsky.social Film critic at Slate; co-host of the Slate Culture Gabfest podcast; repped by the Cheney Agency; member NYFCC. Camera Man, my book on Buster Keaton, is out: https://www.simonandschuster.com/books/Camera-Man/Dana-Stevens/9781501134203
Mark Harris @markharris.bsky.social Writer, husband, etc. Books: Pictures at a Revolution (2008), Five Came Back (2014), Mike Nichols: A Life (2021), Our Way (coming in fall 2027). Lately: T, New York, etc. Past: EW, Grantland, younger. I am not Mark Hamill so I cannot "stick to acting."
Emily Nussbaum @emilynussbaum.bsky.social Theater critic for The New Yorker, Approval Matrix Creatrix
Jake VanderPlas @jakevdp.bsky.social Write code. Mostly Python.
Brendan O’Leary ✅ @brendan.fyi DevRel at @kilocode.ai
Ex-GitLab. Ex-Board Member CNCF
1x developer 👨💻 4x dad 👦🏻👧🏼👦🏻👧🏼
https://boleary.dev
Mark Rembert @markrembert.bsky.social Chief Economist at the Massachusetts Department of Economic Research. Labor and regional economist. #econsky #rstats lurker. Views are my own. Boston based with a heart in Ohio.
Radley Balko @radleybalko.bsky.social Journalist. Quattrone Center journalism fellow.
Author: Rise of the Warrior Cop.
Co-author: The Cadaver King and the Country Dentist.
New podcast: Collateral Damage
Substack: radleybalko.substack.com
Signal: radleybalko.52
WULFF DEN @thewulffden.com Follow this account for updates, news & new uploads ▶ http://youtube.com/wulffden 🔴 http://twitch.tv/wulffden 🐺 run by @bob.thewulffden.com
Bob Wulff @bob.thewulffden.com The guy @thewulffden.com
@kyunghyuncho.bsky.social @kyunghyuncho.bsky.social a mediocre combination of a mediocre AI scientist, a mediocre physicist, a mediocre chemist, a mediocre manager and a mediocre professor.
see more at https://kyunghyuncho.me/
Kyle Conner @itskyleconner.bsky.social Running Out of Spec
Max Patten @maxpatten.bsky.social Amateur triathlete, EV nerd, law student.
Plug & Play EV @plugandplayev.bsky.social Electric Vehicle enthusiast based in Greater Boston, MA. 150,000+ EV miles and counting, daily driving a '22 Hyundai IONIQ 5, with Tesla Model Y and Chevy Bolt/Volt in the wider family.
YouTube: @plugandplayEV
Email: plugandplayev@gmail.com
The Ioniq Guy @ioniqguy.bsky.social I make videos and products for Hyundai, Kia & Genesis EVs.
https://www.ioniqguy.com
https://www.youtube.com/c/TheIoniqGuy
Polars @pola.rs Dataframes powered by a multithreaded, vectorized query engine, written in Rust.
David Frum @davidfrum.bsky.social Staff writer for the Atlantic. Host of the David Frum Show webcast. Formerly ... quite a lot of things.
Washington DC and Wellington, Ontario.
Reach me via Producer@TheDavidFrumShow.com
DMs open to followers
Charity Majors @charity.wtf cofounder/CTO @honeycombio, co-author of Observability Engineering and Database Reliability Engineering. I test in production and so do you. 🐝🏳️🌈🦄
Samuel Colvin @sa.muelcolvin.com Building Pydantic Logfire - uncomplicated observability for Python. Sequoia Scout.
Pydantic @pydantic.dev The end-to-end AI engineering stack
AI observability at scale without fail with Pydantic Logfire. Iterate with Pydantic Evals. Build type-safe agents with Pydantic AI. Track costs with AI Gateway.
Mike Duncan @mikeduncan.bsky.social History podcaster/author. Revolutions + The History of Rome
Steven T. Dennis @steventdennis.bsky.social I cover the U.S. Senate for Bloomberg News. You may know me from #FridayNightZillow, but C-SPAN is more my natural habitat. #Introduction
I'm also @steventdennis on the other places. Opinions mine. Email: sdennis17@bloomberg.net
bonnie // 嘉茵 ✨ @bonniejin.bsky.social 💪: gen z union girlie
🌳: boston ma • sidewalk socialist • she/她
✍️: writing, designing, reading, walking
🎓: jhu • opinions very mine
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
scikit-learn @scikit-learn.org Machine learning in Python • Open Source
https://scikit-learn.org
Real Python @realpython.com Online #Python Training & Expert Community: Tutorials, Video Courses, Books, Quizzes...and More! Join 1M+ Pythonistas at http://realpython.com
Prefect @prefect.io Modern workflow orchestration for data and ML engineers.
Website: https://prefect.io
Code: https://github.com/prefecthq/prefect
Slack: https://prefect.io/slack
Plotly @plotly.com Plotly builds data visualization tools and platforms for analysts, engineers, scientists, and coding agents you work with.
Skrub @skrub-data.bsky.social skrub is a Python library to ease preprocessing and feature engineering for tabular machine learning.
Our long-term goal is to directly connect database tables to machine learning estimators.
https://skrub-data.org
https://discord.gg/ABaPnm7fDC
Sebastián Ramírez @tiangolo.com Creator of @fastapi.tiangolo.com, Typer, SQLModel, Asyncer, etc 🚀
From 🇨🇴 in 🇩🇪
Open Source, APIs, and tools for data/ML 🤖
Building @fastapicloud.com ⚡️
Fernando Diaz @841io.bsky.social Associate Professor, CMU. Researcher, Google. Evaluation and design of information retrieval and recommendation systems, including their societal impacts.
Omar Khattab @lateinteraction.bsky.social Incoming asst professor at MIT EECS, Fall 2025. Research scientist at Databricks. CS PhD @StanfordNLP.bsky.social. Author of ColBERT.ai & DSPy.ai.
Leo Boytsov @srchvrs.bsky.social Machine learning scientist and engineer speaking πtorch & C++ (ph-D CMU) working on (un)natural language processing, speaking πtorch & C++. Opinions sampled from MY OWN 100T param LM.
Tom Aarsen @tomaarsen.com Sentence Transformers, SetFit & NLTK maintainer
Machine Learning Engineer at 🤗 Hugging Face
Eunsol Choi @eunsol.bsky.social assistant professor in computer science / data science at NYU. studying natural language processing and machine learning.