William Skudlarek @willskud.bsky.social πΌ - researching all things egress and other fun building code stuff as Policy Analyst at the Center for Building in North America (centerforbuilding.org)
βοΈ - william[at]centerforbuilding[dot]org
π- Chicago
I post about ποΈ, π , π, π, and other random stuff
John Lansing @pipedreaming.bsky.social Posting thoughts on plumbing/building codes, engineering design guides, water and nutrient cycles, often with regional and historical insights (personal account)
Director of Plumbing Standards Research and Development
john.lansing@centerforbuilding.org
Matt VanOrmer @mvo.bsky.social iPhone nerd, woodworker, PhD, (very) occasional writer at https://www.peerreviewed.io
Casey Liss @liss.bsky.social A man of occasionally refined taste and usually coarse language.
I make the iOS app Callsheet, I am a host on @atp.fm and Analog(ue) on @relay.fm. I write at https://caseyliss.com
Based in Richmond, Virginia, USA.
Accidental Tech Podcast @atp.fm A podcast by Marco Arment, Casey Liss, and John Siracusa. https://atp.fm
Also at https://mastodon.social/@atpfm
John Siracusa @siracusa.social Programmer, tech writer, and co-host of Accidental Tech Podcast, Reconcilable Differences, and Robot or Not. https://hypercritical.co
Kent Lind @camasonian.bsky.social Former NOAA fisheries biologist now in my second career as a HS science teacher. I'm interested in all things related to environmental policy, cycling as transportation, and public education.
Tom Broderick @trumbullbrod.bsky.social Educator. Trumbull Town Council D5. CT Parking Reform Co-founder. UConn alum. Personal account.
Pro: homes, safe streets, utility regulation, hiking, local beer
Anti: parking mandates, snob zoning, gestapo shit
CTβs a beautiful place: letβs share it.
SFMTA Reports & Docs Bot @sfmtadocsbot.carfree.city.ap.brid.gy Automatically sharing new SFMTA documents as they are posted. Unofficial. Not affiliated with the SFMTA.
π bridged from β https://carfree.city/@sfmtadocsbot, follow @ap.brid.gy to interact
The States Project @statesprojectus.bsky.social We believe that state legislatures are the strongest force for change in America. πͺ If you want to fix our country, work with us in the states. πΊπΈ
statesproject.org
mmautner @maxmautner.com π πΆπ½ββοΈπ²π΄ππ
Market urbanist, enjoyer of nature & bicycles.
π Long-form takes at maxmautner.com
Mo Zhu @moinmybackyard.bsky.social Building codes reform:
moinmybackyard.substack.com
Grant Henninger @granthenninger.com Founding Principal, Mobius Planning || Dad
Working to build verdant cities that provide community, happiness, and prosperity for all residents.
taco.cat @taco.cat map function turning a stream
of posts into favs, replies, and rts.
π³οΈβπ san francisco, calif.
π¨βπ» apache cassandra @ ο£Ώ
β alice lgbtq dems + victory fund
πββοΈ all views personal
Jerry Schippa @jerryschippa.bsky.social Traffic Engineer. Posts mostly about π¦, π, & π².
Oren Hadar @futureis.la LA has the best bones of any city in the world. It can become a true world capital if we only let it. I write at https://futureis.la
Sam Gould @form67.bsky.social Emeryville based game dev at Obsidian Entertainment.
Planning Commissioner in Emeryville
ADEM in AD-18
Housing + transit + bikes
Opinions are my own
Kebler for Mayor π³οΈ @keblerformayor.bsky.social Let's keep building a thriving city thatβs safe, inclusive, and affordable for everyone.
Learn more: melaniekebler.com
Donate: https://tinyurl.com/reelectmayorkebler
π¨ info@melaniekebler.com
Derek Mazzeo @derekmazzeo.bsky.social Political Director @cayimby.bsky.social. Baseball and iced tea enthusiast.
VoteHub @votehub.com Your hub for elections. πΊπΈ Detailed maps, live election night coverage, and analysis backed by deeper data.
votehub.com
Faizah Malik (she/her) @faizahforla.bsky.social Mom, community lawyer, daughter of immigrants, SoCal born and raised. Former candidate for LA City Council District 11.
Reed Schwartz @reed-schwartz.bsky.social Associate fellow @IFP.bsky.social working on housing and transit policy, wrote about the history of Georgism @thecambridgeschool.bsky.social. @reedschwartzsf
Christopher Schmidt @crschmidt.net Software engineer (currently at Google). Founding member, Alphabet Workers Union. Advocate for sustainable cities through urban development. E-bike evangelist. Currently in Somerville, MA; formerly in Cambridge, MA.
sick public transit, gloria @seung.bsky.social next station is the end of history, please gather your belongings as you exit
Urban Dispatch @urbandispatch.bsky.social Safe streets & Transit. People need somewhere to sleep and the sidewalk isnβt it. Believer that better more livable cities are possible. Let's stop letting perfection get in the way of progress.
Anon here but happy to chat/meet up IRL
Hartford, CT
Russell Richie π°πππ²βΏπ³οΈβπ @drussellmrichie.bsky.social Director of Strategy and Impact at the Progress and Poverty Institute (@pandpinst). Treasurer at 5th Square (@5thsq). he/him. Cancer survivor and ADHD haver.
Mikey ππ₯β£οΈπ³οΈβπ @hiimmikey.bsky.social Urbanist transit nerd + transit / housing / safe streets advocate in San Francisco.
Member of:
π SF Transit Riders https://sftransitriders.org/
π SF YIMBY https://www.sfyimby.org/
πΆ WalkSF https://walksf.org/
Support me! https://linktr.ee/hiimmikey
Buffy Wicks @buffywicks.bsky.social CA State Assemblymember from the beautiful East Bay, Chair of the Appropriations Committee, mom of 2 fierce little girls.
https://lnk.bio/BuffyWicks
Qagggy! @qagggy.bsky.social πSeattle/London. Board member at Seattle Streets Alliance. Opinions amirite. Safe, sustainable, equitable, healthy cities. Dongho Chang superfan. (he/him)
Nithya Raman @nithyaforthecity.bsky.social LA City Councilmember, Urban planner, mom of twins, Candidate for Mayor. π
This account is being used for campaign purposes by Nithya Raman for Mayor 2026
nithyaforthecity.com
Donate: https://secure.actblue.com/donate/nithyaforthecity?refcode=BLSKY
Urban Truth Collective @urbantruth.bsky.social A new communications-focussed collaboration launched to champion the truth and fight disinformation about how to make better cities for people. Formed by @brenttoderian.bsky.social @tomflood.bsky.social @grantennis.bsky.social.
www.UrbanTruthCollective.com
Car Lite San Mateo @carlitesanmateo.com Getting around the suburbs of San Francisco with one car and too many electric bikes
https://www.carlitesanmateo.com
Nick Andert @nickandert.bsky.social Documentary filmmaker, writer, occasionally notable for Metro advocacy. Enjoys heist movies. Would probably enjoy heists.
He/Him | Los Angeles | www.deltavproductions.com
John Berry @aniccia.bsky.social 
Luke βπ @lukehklipp.bsky.social Somehow still social media-ing.
Views expressed here mine alone.
He | Him | His
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Oink & Oscar @oinkandoscar.bsky.social Oink & Oscar serves big-flavor, house-made sandwiches in SF. Think porkstrami, hot honey butter, garlicky broccolini, and stacked meats or Prime Roots vegan options. Everything's crafted in-house. Built Right, Stacked Properβjust the way it should be.
Sharky Laguana @sharkyl.bsky.social Listening
Joe Fish @sadbusdriver.bsky.social PhD student doing urban econ and industrial organization at Duke. Former highest paid cashier in the Midwest; former RA at Eviction Lab; Macalester College. Not a real bus driver
Lakeshore Rail Alliance @lakeshorerail.bsky.social Promoting workforce mobility, economic development, quality of life for the Great Lakes and Northeast Megaregions through fast, frequent passenger rail service.
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
YIMBY Action @yimbyaction.bsky.social 70+ Chapters across the US fighting for abundant housing that's inclusive, sustainable, and affordable. 
Saad Asad @realsaadasad.bsky.social Comms @cayimby.bsky.social. Previously, Advocacy at YIMBY Dems of SD & Product Marketing @ U.S. Digital Response. Tweets on housing, climate change, and San Diego/California politics
Javier Velez @sarcvelez.bsky.social 
Matt Darling @besttrousers.bsky.social 
Spokane Rising @spokanerising.com Itβs our city. Letβs build it up. π° πΉπ§¦ ποΈπ°π
π anthonyegill.bsky.social
π linktr.ee/spokanerising
Rebecca Traister @rtraister.bsky.social Journalist, New York Magazine; author, Good & Mad, All the Single Ladies. Maine, New York, Philadelphia. I am on a book leave till fall 2025. I do have a substack. 
@sfbike.org @sfbike.org 
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Listifications (w/o blocks) @unsub.blocks.listifications.app Follow me to stop receiving block notifications from @listifications.app and to only receive notifications when you are added to a list (starter pack, mod list, feed list).
Morgan π @spacemanfrompluto.bsky.social He/Him
Unforgettable. Fine, fresh, fierce. Iβve got it on-lock.
NNRy employee. Follow to hear me talk about railroads, the 1980s, physical media, animation, public transit, Volkswagens, and that little blue talking train.
Proud to support trans rights π³οΈββ§οΈ
Mrs. Betty Bowers @mrsbettybowers.bsky.social I am Americaβs Best Christianβ’. But you knew that. You can find exclusive content here: https://www.patreon.com/c/MrsBettyBowers
TITHE: https://www.paypal.com/donate/?hosted_button_id=Q6REDKBBVUJLU
Nick Marantz @nmarantz.bsky.social Associate professor of urban planning & public policy at the University of California, Irvine. Land-use & environmental law, housing, transportation, state and local government.
Dan Hernandez @thebiscuitdan.bsky.social he / him β’ 22 β’ photojournalism & business gradate πβ’ automotive and transit enthusiast β’ πΈ editor for the San Francisco Chronicle π
Phoenix by Tapbots @phoenix.tapbots.com An upcoming Bluesky Client for iOS/iPadOS & Mac from the makers of Tweetbot and Ivory.
Please don't take it personally if we don't respond often with this account. We are extremely busy working on Phoenix.
https://tapbots.com/phoenix
MattBaran @mattbaran.bsky.social Architect. Developer. AIA. NCARB. Founder @ Baran Studio. Professor @ USF, AAU, UCB ARCH & MREDD. Posts on design, construction, R.E., entrepreneurship & tech.
OAK. LAX. DTW. LAS.
www.baranstudio.com
The Frisc @thefrisc.bsky.social Original π― San Francisco journalism, nonprofit & passionate about civic issues, holding people accountable, and fighting for a more affordable, inclusive city.
thefrisc.com
Joanna @joannasf.bsky.social Donβt die wondering π³οΈββ§οΈ
Vice Mayor Burhan Azeem @burhanazeem.bsky.social Running for MA State Senate to Represent Medford, Somerville, Winchester and Cambridge | Founder Abundant Housing MA
@sonjatrauss.bsky.social @sonjatrauss.bsky.social 
Jeff Fong @jfong.bsky.social National Board Chair @yimbyaction
Tech x Urbanism @ https://www.urbanproxima.com/
Yimby Politics @ https://inpractice.yimbyaction.org/
David Broockman @dbroockman.bsky.social Day job = Associate Prof. of Political Science at UC Berkeley. Tweets = personal views.
nilay patel @reckless.bsky.social Editor-in-chief of The Verge, host of Decoder, cohost of The Vergecast. I am in love with spectacle.
Noah π @noahsbwilliams.com Union transit advocate β | Electric Trolley / Zero Emissions | Parallel hybrid bike operator ππ² | Cyber Mechanic (DevOps/SRE:) | Proudly Cascadian π²π¦β¬οΈπ©
Daryl Fairweather β
@fairweatherphd.bsky.social Author and Chief Economist at Redfin. Get my book Hate the Game: Economic Cheat Codes for Life, Love, and Work out now!
HateTheGameBook.com
https://youtube.com/@fairweatherphd
Gary Hershorn @garyhershorn.bsky.social Photojournalist in New York City. Previously with Reuters. Getty Images contributor. Instagram: @garyhershorn TikTok: @garyhershorn
James De Mott @heydemo.bsky.social Urban planning student rocking sabbatical. Currently: Harvard Grad School of Design, Grinnell College alum.
Land use economics and law, design, progressive politics, recovery, homosexuality, good vibes
Jay Ann Leyson @jbleyson.bsky.social 
San Francisco Democratic Party @sfdemocrats.org Your Values. Your Vote. Your Party.
#ProudSFDemocrat
https://linktr.ee/SFDemocrats
Dieter Bohn @backlon.com Currently working at Google. Formerly Verge, Android Central, PreCentral, iMore, etc. Posts about bikes, tech, and whether or not today is Friday.
@marasorris.bsky.social @marasorris.bsky.social 
Justine Underhill @justineunderhill.bsky.social I'm a journalist with a background in economics and theater. I worked as an on-air reporter at Yahoo Finance, and I later created a documentary series. My focus now is on urban design, and I was recently elected to City Council in Falls Church, VA.
D9 Neighbors for Housing (SF) @d9neighbors.bsky.social We champion the creation of more housing in Bernal Heights, the Mission, the Portola, and St. Maryβs Parkβthe neighborhoods we call home. Find out how you can join us: https://www.d9neighbors.com/
Alex Ithymia @spitehouseyimby.bsky.social I want more spite houses because I think they're funny
π Daly City, CA
Adam Pavlacka @gamescan.bsky.social Been writing about games for a long time. Can't stop. Won't stop. Likes friendly people. Doesn't like bullies. LOVES dogs.
Bobak Esfandiari @bobakkabob.bsky.social Leader in SF YIMBY, past president of the United Democratic Club - #Persian #RichmondDistrict #Gamer - Barack Obama '12 & Santa Clara University '12 alum - views are my own
More here:
https://bobakesfandiari.com/
Sean McFeely @smcfeely.bsky.social Utopia is available to us.
Digital for the left.
Most recently WI Digital Director for Harris/Walz
Walk San Francisco @walksf.org Join us in making San Francisco the most pedestrian-friendly city in the United States β and winning safe streets for all!
walksf.org
wint @dril.bsky.social Never Bullshit
I challenge any and every one who wants to kick my ass to a debate .
https://www.patreon.com/dril
https://www.instagram.com/dril
https://linktr.ee/drilreal
Gareth Dennis @garethdennis.uk Rail engineer and writer. Hosts @railnatter.uk and @trainsatlantic.uk. HOW THE RAILWAYS WILL FIX THE FUTURE (https://bit.ly/HowTheRailways) available everywhere. He/him.
joshua stein @jcs.org Hello, cyberpals. I make @pushover.net and old Macintosh stuff and @deskto.ps and sometimes OpenBSD stuff for you and me.
Oak Park, Illinois
Fediverse: @jcs@jcs.org
Hypertext on the World Wide Web: jcs.org
Joanna Gubman @joannagubman.bsky.social San Francisco urbanist and π’. Views are my own.
Mingwei Samuel ηΏζδΌ @mingweisamuel.bsky.social https://mingweisamuel.bsky.social
Jason Thorne @jasonthorne.bsky.social Canadian Urbanist and Chief Planner for the City of Toronto π¨π¦
United Democratic Club @uniteddemclubsf.bsky.social We are Democrats prioritizing long-term sustainability & pragmatic solutions for the greater good of all San Franciscans. #dothework
Join us today at uniteddems.org!
Annie Lowrey @annielowrey.bsky.social Writer on economic policy, bureaucracy, household finances, and the human relationship with animals, among other stuff, at The Atlantic. Ping me on annie@theatlantic.com and annielowrey.25 on Signal. 
Brian Jaffe @brianjaffe.bsky.social Pro-housing, pro-abundance, pro-democracy in Northern CA. Housing π , Health βοΈ, Education π, & Safety βοΈ for all. End corruption β¬οΈ Get results β¬οΈ.
Tabor Wells @taborwells.bsky.social Tech Exec, Photographer, Gamer, Dad.
Not necessarily in that order.
Also I hate scammers and fraudsters. A lot.
NOTE: If @clearsky.app says I'm listing you and you can see my profile, it's wrong. This is a regular problem with them. Please let them know.
Charlotte Clymer @charlotteclymer.bsky.social Writer. Lesbian. Texan. Veteran. Hoya. Jesus Fan. She. | cmclymer@gmail.com | I write about politics, religion, and culture in my award-winning blog/newsletter Charlotte's Web Thoughts: charlotteclymer.substack.com
David Shere @davidshere.net Berkeley Yimby Jew Dad
Natural born hype man
On the Housing Advisory Commission trying to make more and better affordable housing.
Berkeley Civic Library: https://www.civic-library.com
Blog: https://davidshere.github.io
Kim-Mai Cutler @kimmaicutler.bsky.social 
Matthew B @matthew-b.bsky.social Pro-housing advocate in Colorado here to discuss housing, land use, and tax policy. #YIMBY #coleg #colorado
kc green @kcg.bsky.social cartoonist of Greatures, made "This is Fine" β’ he/him β’ http://kcgportfolio.site β’ https://linktr.ee/kcgreenn β’Β email me: kcgreenn@icloud.com
Car Free Toronto @carfreetoronto.bsky.social πClimate Warrior
π¨π¦Against car centric infrastructure
βοΈ Urbanist
πͺΆLand Back Advocate
Dr. Crystal A. Kolden @pyrogeog.bsky.social Pyrogeographer. I study wildfire in the era of anthropogenic climate change. Former wildland firefighter. Opinions are my own. *she/her* π₯π₯π₯
Nolan Hahn @nolanhahn.bsky.social The world is big and I want to have a good look at it before it gets dark
Morgan Tingley @mwtingley.bsky.social Professor @UCLA @UCLAEEB
Studying ecological effects of global change (range shifts, #phenology, and #wildfire) on #birds and occasionally other organisms. Proudly LGBTQ (he/him)
Tweets entirely my own
@yimbyalexandriaken.bsky.social @yimbyalexandriaken.bsky.social Ask me about Alexandria Bicycle and Pedestrian Advisory Committee (BPAC)
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com