Dan Carlin @dancarlin.bsky.social Host of Hardcore History. I do other stuff too. Find our (free) irregularity updated newsletter at https://dancarlin.substack.com
Website: www.dancarlin.com
Climate and Community Institute @cplusc.bsky.social Climate and Community Institute is a progressive climate and economy think tank. We work with movements and progressive policy makers to pass new policy, improve implementation, shift narratives, and deepen coalitions. 🌱 http://www.climateandcommunity.org
J. Mijin Cha @jmijin.bsky.social Assist prof, env studies; Fellow, Climate Jobs Institute and @cplusc.bsky.social; Board, Greenpeace Fund; just transition; labor/climate. 🍉 #COYS 🇰🇷🇺🇸
📚: https://mitpress.mit.edu/9780262550796/a-just-transition-for-all/
https://mijincha.com
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Tom Haberstroh @tomhaberstroh.bsky.social ✍️ http://TomTheFinder.com substack and Yahoo Sports | 📺 Portland Trail Blazers analytics insider | 🍽️ Pack Your Knives and Count the Dings | 💪🏼 Hoops4ALS
Caitlin Cooper @caitlinmaycooper.bsky.social Creator of Basketball, She Wrote — A blog about the basketball played by the Indiana Pacers: patreon.com/basketballshewrote
Jon Krawczynski @jonkrawczynski.bsky.social Timberwolves/NBA writer for The Athletic. Also covering Vikings and other Minnesota sports stories of note. 2024 People Sexiest Man Alive.
Podcast: The Jon Krawczynski Show on TalkNorth Podcast Network.
Matt Barry @mbarry.dev Ruby dev, dog dad, runner
Go Birds 🦅
Somerville Infrastructure @somervilleinfr1.bsky.social Official account for the Department of Infrastructure and Asset Management for the City of Somerville, MA. 🏗🚧🚜🦺 https://www.somervillema.gov/departments/iam
Stephen Fishbach @stephenfishbach.bsky.social 2x Survivor loser. Pushcart Prize-winning writer. Host of the Paraphrase Podcast.
Novel forthcoming in January 2026.
Your reskeets of me are endorsements. 
Mike Bloom @amikebloomtype.bsky.social Writer: Parade Magazine & various outlets. Podcaster: Rob Has a Podcast, Post Show Recaps & anyone willing to listen to a Muppet talk TV & film. He/him/his
Evvie Jagoda @evviejagoda.bsky.social Proud queer trans scientist 🏳️⚧️ 🔬 Survivor 41 loser 🏝️ Fighting for justice and joy 🔥 they/them 🫶
Jake O’Kane @jakeokane.bsky.social Survivor 45 🏝️Esquire ⚖️ Nana’s favorite 👵 Dorchester 📍☘️ Thespian 🎭 Professional Pikachu Meme ⚡️🐭#
Rick Devens @rickdevens.bsky.social Married to the amazing Becca Devens. 2 kids, 2 rescue dogs, 2 rescue cats. Survivor Alumnus. Loyal Little. Go Hokies! Go Commanders!
Omar Zaheer, DVM, Dipl. ACZM @omarzaheer.bsky.social Exotic animal veterinarian at the VCA 404 Emergency and Referral Hospital (Newmarket, Ontario)
Diplomate of the American College of Zoological Medicine
Survivor 42 contestant
Dalton Ross @daltonross.bsky.social Editorial Director at Entertainment Weekly. I don’t know what that title means either.
Owen Knight @theyoungknight.bsky.social Survivor 43 🏝️🥉|| New Orleans via the DMV
I Think You Should Survive @ityssurvive.bsky.social Jeff Probst did the dub. If you want the complicated pattern of #ITYSL and #Survivor, then we’ve got your exact style. All jokes are made in good fun! (he/him)
Christian Hubicki @chubicki.bsky.social Robotics Professor, Lab Director @ Florida State
Robotics PhD, speaker/commentator
STEM educator for all ages
Survivor 37 & 50
Contact/Links/Store: linktr.ee/ChristianHubicki
Rob Cesternino @robcesternino.bsky.social #Survivor alum, reality TV connoisseur, and the guy behind #RHAP. It’s not just podcasts—it’s a community where fans, players, and podcasters come together to share the ride. If you love reality TV, you’ve found your people.
Joel Drapper 🇬🇧🇺🇦 @joel.drapper.me I’m a Ruby/TypeScript/CSS engineer at @plane.com and based in the UK. https://joel.drapper.me
I’m building a Ruby/SQLite serverlesslessness framework. I also maintain Phlex, Literal, Morphlex, MaskIcons and Ruby Schema.
Signal: joeldrapper.01
Ruby on Rails: Accelerate your agents with convention over conf… @rubyonrails.org.web.brid.gy A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern […]
🌉 bridged from 🌐 https://rubyonrails.org/: https://fed.brid.gy/web/rubyonrails.org
Ken Greeff @kengreeff.com Software Engineer and Health Enthusiast. Sold our last business for $180M. Currently building Clipflow.
Rose W @rosew.bsky.social Principal Software Engineer. 25+ Years Coding, Mother of Teens, Ruby, Book Lover, ADHD, Cats, Nature, Crochet, Boise, She/her.
Drew Bragg @drbragg.dev Senior Developer @ Podia
Host of Code and the Coding Coders who Code it (https://podcast.drbragg.dev)
Not from Oklahoma
Konnor Rogers @konnorrogers.com dude on the internet
Jeremy Smith @jeremysmith.co Product-focused Rails dev • Studio: http://hybrd.co • Co-host: @indierails.com • Organizer: @blueridgeruby.com
Jose Farias @jose.omg.lol AI, Rails, and React at GrowthXAI. Prev 37signals, Harvest. Blog jose.omg.lol
Jean Boussier @byroot.bsky.social Rails core, Ruby committer, Senior Principal Engineer at Intercom.
Hans Lemuet 🇺🇦🇵🇸 @spone.net Web developer, UX designer & Gravel rider.
Cofounder @etamin.studio, @californiefrancaise.com
David Hill @davidhill.dev Ruby on Rails Developer
Host of the Ode to RailsConf podcast
https://davidhill.dev
@nateberkopec.bsky.social @nateberkopec.bsky.social 
Adrien Poly @adrienpoly.com CTO @plume-app Rails/JS aficionado. Creator of StimulusUse and rubyevents.org
Mike Perham @mike.contribsys.com CEO/Engineer, creator of Sidekiq
https://mikeperham.com
https://contribsys.com
https://sidekiq.org
Portland, OR
Stephen Gruppetta @stephengruppetta.com Constantly looking for simple ways to explain complex things…
Here you'll find:
• Python
• Narrative Technical Writing
• Track & Field Athletics
Links in the pinned post below
stephengruppetta.com
Benedikt Deicke @benediktdeicke.com 💻 Co-founder / Engineering at @userlist.com
🎙️ Co-host at slowandsteadypodcast.com
🛠️ Ruby, Rails, Ember.js, PostgreSQL
❤️ Loves music, food, and cooking
🥁 Plays the drums
benediktdeicke.com
Michael Koper @michaelkoper.com Dad of two - Founder of https://nusii.com - Bootstrapper - Ruby on Rails
Andrea Fomera @afomera.dev Senior Software Engineer • 🏳️🌈 she/her
Guillermo Iguaran @guilleiguaran.bsky.social Rails Core Team member
Ufuk Kayserilioglu @ufuk.dev Physicist turned software developer turned engineering manager. Current: Leading Ruby Infrastructure team at Shopify & Board Member at @rubycentral.org
🌐 https://ufuk.dev
👨💻 https://github.com/paracycle
📍 Nicosia, Cyprus
Andy Croll @andycroll.bsky.social 
k0kubun @k0kubun.com Optimizing Ruby JIT. ZJIT team at Shopify.
Peter Solnica 🇺🇦 🇵🇱 🇪🇺 @solnic.dev 🛠️ Building @justcrosspost.app & @repobot.app
👨💻 Elixir/Ruby SDK dev at @sentry.io
💜 Creator of Elixir Drops 💦
❤️ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic
hsbt @hsbt.org A member of Ruby core team and Rubygems team. Administrator of ruby-lang.org. mastodon account is @hsbt@ruby.social
Yukihiro Matz @matz.bsky.social Ruby's Father 
Amanda Perino @amandabrooke.bsky.social 
Xavier Noria @fxn.bsky.social Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
Marco Roth @marcoroth.dev Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus, Crystal • Hotwire Contributors Team • StimulusReflex Core.
Website: marcoroth.dev
Building: rubyevents.org | rubyconferences.org | gem.sh | hotwire.io
Emmanuel (sub to my Rails YouTube) @siaw23.bsky.social The Rails Changelog Podcast Host. ⚡️ This Week In Rails co-editor. I post about Ruby & Rails. Boxing. 📺 http://youtube.com/@siaw23
Blog 📝 → https://hayford.dev/
Podcast 🎙️ → https://www.railschangelog.com
LinkedIn → https://www.linkedin.com/in/siaw23
Resources for the Future @rff.org An independent, nonprofit research institution dedicated to advancing a healthy environment 🌎 and thriving economy 📈 through impartial economic research and policy engagement.
https://www.rff.org/
Strict Scrutiny Podcast @strictscrutiny.bsky.social SCOTUS podcast (Crooked Media)
Hosted by Leah Litman, Melissa Murray, & Kate Shaw
Produced by Melody Rowell
Mayor Muriel Bowser @mayorbowser.dc.gov Official account of the Mayor of Washington, DC.
Together, let's work to give every Washingtonian a fair shot.
Jared Weiss @jaredweissnba.bsky.social "We're gonna turn this team around 360 degrees." - Jason Kidd
Covering the NBA for The Athletic
Find my work here: https://www.nytimes.com/athletic/author/jared-weiss/
Cleveland Park Smart Growth @cpsmartgrowth.bsky.social Promoting good urbanism in Ward 3 DC (@bobwarddc.bsky.social)
Stewart Schwartz @stewartcsg.bsky.social Executive Director, Coalition for Smarter Growth, www.smartergrowth.net; Navy Veteran; believer in democracy, sustainable, inclusive, walkable communities & fighting climate change
Nick Sementelli @nsementelli.bsky.social National progressive political strategist by day, local safe streets and housing advocate by night. @ggwash board member.
DC YIMBYs @dcyimbys.bsky.social Washingtonians for a more affordable, accessible city. Follow along for commentary on DC land use.
Join our mailing list and get involved at DCYIMBYs.org.
Jess Rem @jessrem.bsky.social More middle housing pls 🙏 Research Analyst @innovateeconomy.bsky.social // founder @dcyimbys.bsky.social
📚 read more here: https://substack.com/@jessrem
J. I. Swiderski, MURP @swiderski.bsky.social // 🚶, 🚲, & 🚌 advocate & planner; ANC1B03 candidate
// DC Michigander; Pitt+VATech alum
// fan of cities; walking, bikes, & buses; maps; libraries; baseball & hockey; puns; oxford commas; & semicolons
// Opinions mine, but you can have 'em
// 💜🤍💚 they/he
Tucker Jones @tuckerjones.bsky.social Formerly in international development and in local government. Soon studying Eastern European Studies at LMU in Munich. Following news from Europe and especially the Balkans in German, BCMS, Turkish, English.
David Alpert @alpert.bsky.social Dad, rock climber, former GGWash head, Janeese Lewis George policy team
d. reed, crisp & juicy enjoyer 🦀🏳️🌈🏳️⚧️🇬🇾 @justupthepike.bsky.social maryland policy director @ggwash.org, your east silver spring civic association VP, pit bull parent, elder emo, just out here getting cuter. no growth has to mean less is less. they/them. https://linktr.ee/justupthepike
The War on Cars @thewaroncars.bsky.social A podcast about the fight against car culture. Hosted by Sarah Goodyear & Doug Gordon.
Our new book, "Life After Cars" is out now.
https://www.lifeaftercars.com/
https://www.patreon.com/thewaroncarspod
Ned Resnikoff @resnikoff.bsky.social Newsletter: http://publiccomment.blog/
Hire me: http://resnikoffconsulting.com/
Pre-order my book! https://bookshop.org/p/books/build-or-die-how-america-is-suffocating-its-cities-and-what-to-do-about-it-ned-resnikoff/8ae5ebca259e570a?ean=9781642834260
Jerusalem Demsas @jerusalem.bsky.social yes, like the city | Editor TheArgumentMag.com | she/her
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
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
David Zipper @davidzipper.bsky.social Thinking, writing, and speaking about transport, cities, and tech. Contributing Writer @ Bloomberg and cohost @ Look Both Ways w/David & Wes. Working on a book about congestion pricing. linktr.ee/davidzipper
Newsletter & contact info: www.davidzipper.com
Streetsblog NYC @nyc.streetsblog.org The only website devoted to covering all the livable streets and public space news you need. Visit us at http://nyc.streetsblog.org. Retweets/posts are NOT endorsements.
Not Just Bikes 🇳🇱 @notjustbikes.com W Social 🇪🇺 account for the creator of Not Just Bikes
and The Urbanist Agenda Podcast.
Host of the public transit travel show Day Pass on Nebula.
Based in Amsterdam.
notjustbikes.com
daypasstravel.com
urbanistagenda.com
social.notjustbikes.com
M. Nolan Gray 🥑 @mnolangray.bsky.social the once and future city planner // chief urban planner METROPOLITAN ABUNDANCE PROJECT // AICP // YIMBY // #BBN // author of hit broadway musical arbitrary lines
Sam @samd.bsky.social https://bettercities.substack.com/
Better cities and transit are possible 🚇
#1 Congestion pricing stan
#1 RFK Jr. hater
anti-slopulist
Max Dubler 🏳️🌈 @maxdubler.com AICP certified urban planner doing housing policy stuff at California YIMBY. I used to be much cooler. Tradeoffs are real. he/him
📍 San Francisco
Hayden Clarkin @thetransitguy.com I like trains and walkable neighborhoods.
https://linktr.ee/thetransitguy
Jarrett Walker @humantransit.bsky.social Public transit planning consultant and commentator. Author of the book “Human Transit” and the blog HumanTransit.org. The consulting firm is jarrettwalker.com. Also obsessed with literature and plants.
Urban Institute @urbaninstitute.bsky.social The Urban Institute is a research-to-impact institution founded on one simple idea: To improve lives and strengthen communities, we need practices and policies that work.
alex baca @alexbaca.bsky.social midnight at the laundromat and i’m staring at you pulling clothes from the dryer. doer of the politics of the urbanist pro-growth left. having fun in ward 1, washington, d.c., the best city in america.
Streetsblog USA @usa.streetsblog.org Covering the movement to end car dependency and make America better for walking, biking, transit and more. 
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Shane Phillips @shanedphillips.bsky.social Housing guy. Researcher at UCLA Lewis Center, host of UCLA Housing Voice Podcast, author of The Affordable City, resident of Los Angeles.
Welcoming Neighbors Network @welcomingneighbors.us A network of local organizations working to fix the US housing shortage. Our members win pro-housing policy change. We can help you do the same. welcomingneighbors.us.
Parking Reform Network @parkingreform.org An org with a mission to educate the public about the impact of parking policy on housing, climate, equity, and traffic.
https://linktr.ee/parkingreform
Melissa & Chris Bruntlett @modacitylife.com Dutch-Canadian authors and urban mobility advocates who strive to communicate the benefits of happier, healthier, more human-scale cities.
Payton Chung 🏳️🌈 @westnorth.com Card-carrying urbanist since 1998; housing developer, author, museum docent, board member, #climate voter. Opine solely for myself. Ex-CHI, BOS, RDU 🚄🚋🚴♂️🌇🏗️🚰🏳️🌈
Words @ggwash.org @citybuilder.bsky.social
Tammy Gordon @tammy.bsky.social Food & Wine 🍴🍷 | Advocacy & Sports ⚽🏛 | Travel ✈️ | Books 📚 #TGfavereads | Board @LoveDCLibrary | Co-Founder @WomenofWineDC | DC ↔️ FL
YIMBYLAND @yimbyland.com Build Housing. Build Cities. Build the Future.
🏡🏗️🚅🚀
Bob Ward @bobwarddc.bsky.social Urbanist in Cleveland Park DC. Husband, dad, Nats fan. Reader of tea leaves.
katie brigham @kbrigham.bsky.social climate tech reporter (aka ENERGY DOMINANCE reporter) at @heatmap.news | signal: katieb.40
📍 Seattle, WA
Chris Adams @mrchrisadams.net Science & justice. Also: coffee, cities, UX & code. Aghast at all the typos in my posts. A member of climateAction.tech, and I work at the Green Web Foundation.
@mrchrisadams on most of the social networks
Ruth Townend @ruthtownend.bsky.social Politically feasable pathways to 'adequate' public climate action with @cast-centre.bsky.social. Formerly @chathamhouse.org host of The Climate Briefing podcast. Research nerd, climate geek, parent to two glorious little women. All views my own.
Peter Schwartzstein @schwartzstein.bsky.social Environmental journalist and researcher. Fellow @Stimsoncenter & Center for Climate and Security (@CntrClimSec), @TED Fellow. Author of 'The Heat and the Fury: On the Frontlines of Climate Violence.' Based: Athens + Amman
Tim McDonnell @timmcdonnell.bsky.social Climate and energy editor at Semafor. tmcdonnell@semafor.com. Based in Kyiv.
Wicked Problems @wickedproblems.uk Climate tech conversations and analysis. With some strategic comms advice to feed our content habit. With @delevan.bksy.app - 🔌💡GreenSky ClimateSky
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
Stanley Pignal @spignal.bsky.social Charlemagne columnist & Brussels bureau chief, The Economist.
Past stints in Paris, Mumbai, London. Français. Personal feed.
Bio 👇. https://medium.com/@spignal/stanley-pignal-bio-2acd9b705ceb
Charlemagne@economist.com
Gregg Carlstrom @glcarlstrom.bsky.social Middle East correspondent at The Economist.
Jonathan Rosenthal @journalistjon.bsky.social International Editor at The Economist
Previously covered Africa, banking, European business & finance
David Rennie @dsorennie.bsky.social Geopolitics Editor, author of The Telegram column, The Economist. Previously posted to Beijing, Washington, London, Brussels, Washington, Beijing, Sydney.
Alex Selby-Boothroyd @alexselbyb.bsky.social Head of data journalism at The Economist