Andy Toone @lockfarm.bsky.social Petabytes in my day job, kilobytes in my spare time.
Maker of Beasts - https://feersumbeasts.com/ 8-bit Z80 kit
Technologist, cynical optimist, occasional CTO, regular tinkerer.
Rural hideout in UK
The Sunday Long Read @thesundaylongread.bsky.social The very best longform journalism, chosen every Sunday by Don Van Natta Jr. & Jacob Feldman. Since 2014.
https://sundaylongread.us9.list-manage.com/subscribe?u=6e1ae4ac632498a38c1d57c54&id=67e6e8a504
https://sundaylongread.com/podcast/
Seeed Studio @seeedstudio.com The #AI Hardware Partner for your digital transformation goals. http://www.seeedstudio.com
XIAO Project Hub: https://seeed-studio.github.io/OSHW-XIAO-Series/
Also on MakerWorld, Printables, Thingiverse, GrabCAD
CA High-Speed Rail 🚄💨 @cahsra.bsky.social 🏗 Building the US’s first 200+mph; 100% renewably powered #HSR
📍 SF↔️Central Valley↔️LA, 500+ miles, under 3⃣ hours
⚡️ & decarbonize transportation #BuildHSR
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
San Francisco Department of Technology @sfcitycio.sf.gov The Department of Technology spans a number of services, including infrastructure and operations, the Office of Cybersecurity, and even San Francisco Government TV (SFGovTV), providing innovative, reliable, and secure business solutions, and #WiFi.
Reo Eveleth @reveleth.com 👽 butch Frizzle 👽 〰 journalist 〰 sculptor 〰 they/them 〰 https://reveleth.com/
→ → → Please listen to TESTED https://www.tested-podcast.com/
"covers the strange and consequential with equal enthusiasm"
@coyotemedia.org calendar guy
KDE @kde.org Follow us on Mastodon!: https://floss.social/@kde
A worldwide technology community 🌍 Creators of the Plasma desktop & a variety of Free and open source applications that let you control your digital life.
Get more KDE news at https://floss.social/@kde
ReactOS @reactos.bsky.social Discover a free and open-source operating system able to run your favorite applications and drivers for Windows.
Stavros @stavros.io I like making things. Most of them are silly. Sometimes I post about them.
Historical Television Website @htw.bsky.social UK television history and presentation mainly but other things as well, especially on here.
Óscar Toledo G. @nanochess.bsky.social ➀MSX/Atari/CV/Intellivision/SMS game dev
➁Princess Quest in Evercade Intellivision
➂Knight of boot sector games
➃IOCCC+JS1K winner
➄IntyBASIC/CVBasic creator
➅Author
Website: https://nanochess.org/
Books: https://lulu.com/spotlight/nanochess
Sam Bodrojan @helmetgirl.bsky.social words in Filmmaker Mag, LARB, Reverse Shot, Peach Mag, Little White Lies, etc.
https://cchelmetgirl.substack.com
Jennifer Juniper Stratford @telefantasytv.bsky.social Off Hollywood Creative +Video Art Studio broadcasting to the outer limits😵💫🛰️💅
Director, Cinematographer, Co-Creator of Blippo+
📡📺📡📺📡📺📡📺📡📺📡
https://www.telefantasystudios.com
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
ZuluSCSI @zuluscsi.bsky.social ZuluSCSI is a family of solid-state SCSI storage products that allow you to replace legacy mechanical SCSI hard drives with a modern SD-card based solution
BlueSCSI Ultra @bluescsi.com BlueSCSI is an open source, open hardware, and open design SCSI solution for vintage computers. It’s designed to replace a SCSI hard drive inside of your vintage computer or device, but it can also do so much more!
https://bluescsi.com/
Ian Scott @polpo.org I'm currently cooking up PicoIDE, a hardware IDE/ATAPI emulator, launching on Crowd Supply: https://www.crowdsupply.com/polpotronics/picoide
I also made PicoGUS: https://picog.us
Also on Fedi at https://chaos.social/@polpo
In Colorado, USA
polymatt @polymatt.bsky.social I make things. Sometimes I make videos about making things.
https://youtube.com/@polymatt
gorilla.bas @brassicgamer.bsky.social UK-based vintage gaming and computing fanatic. Curating, restoring and using ancient PC tech since 1993 for that nostalgia hit. He/him, ADHD/BPD.
Open Source Collective @oscollective.org A 501c6 Fiscal Host dedicated to creating a healthy ecosystem to sustain open source technology for the future. 👨🏼💻
Learn more about us - https://oscollective.org
Apply - https://opencollective.com/opensource
Andrew Quemere @andrewqmr.bsky.social Massachusetts-based independent journalist. Wrongful convictions, police misconduct, and public records.
NEWSLETTER: https://massdump.ghost.io/
PATREON: https://www.patreon.com/massdump
EMAIL: aquemere0@gmail.com
SIGNAL: andrewqmr.01
OpenSpace @openspaceproj.bsky.social Open-source astrovisualization software visualizing the known universe 🚀 Version 0.21.0 available for download
The Music Lab @themusiclab.org We're a cognitive science lab at the University of Auckland and the Yale Child Study Center.
Participate in our research at themusiclab.org!
Californians for Electric Rail @calelectricrail.org Bringing together transit riders, environmentalists, and union members for fast, clean, safe catenary electric regional, intercity, and freight rail in California. #CatenaryNow #ElectrifyMetrolink
CodeWeavers @codeweavers.com Developers to the core, who aren't afraid of any technical challenge. Creator of CrossOver™ software, offering PortJump™ and ExecMode™ services. https://www.codeweavers.com/
AlmaLinux @almalinux.org The forever-free, RHEL-compatible, community-owned and community-supported enterprise linux distro.
We are active on BlueSky, but you can also find us a bunch of other places: almalinux.org
Jordan Barab @jbarab.bsky.social Workplace safety & health, & labor. OSHA Deputy Assistant Secretary 2009-17. Ran AFSCME's health & safety program 1982-98. Also House Ed & Labor Ctte & Chemical Safety Board
Read my workplace health & safety blog: Confined Space http://jordanbarab.com
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
Nicole Express @nicole.express neither holy, nor roman, nor an empire // she/her // https://nicole.express
Tube🌞Time @tubetime.bsky.social vintage computers, tubes, the MOnSter6502, cross-sectioned electronic parts, capacitors, and other detritus. coauthor of http://nostarch.com/open-circuits
COYOTE @coyotemedia.org Independent Bay Area journalism — with a BITE!
www.coyotemedia.org
Ken Shirriff @righto.com Computer history. Reverse-engineering old chips. Restored Apollo Guidance Computer, Alto. Ex-Google, Sun, Msft. So-called boffin.
iximeow @there.is.no.aarch64.mov made out of meat. making computers pretend to be computers
Kernel Recipes @kernelrecipes.bsky.social Informal conference about the Linux kernel in Paris - next edition, 21 to 23, september 2026
https://kernel-recipes.org
OpenKagi @openkagi.com OpenKagi is a community-driven platform for sharing Kagi search lenses and themes. Search, share, discover at https://openkagi.com.
Not affiliated with Kagi, Inc. Built by @sethcottle.com.
rain 🌦️ @sunshowers.io (gender)queer transsexual / they/them / eng @oxide.computer / atheist and scientific humanist / 🦀 #rustlang / #jj-vcs #1 fan / https://nexte.st / https://sunshowers.io
also on mastodon: @rain@hachyderm.io / https://hachyderm.io/@rain
Slooh @slooh.bsky.social Earth and Space Science for students from kindergarten to college using online satellites and telescopes #space #astronomy
@gloriouscow.bsky.social @gloriouscow.bsky.social Developer of MartyPC - a cycle-accurate IBM PC/XT Emulator
https://github.com/dbalsom/martypc
and fluxfox - a PC floppy disk image library
https://github.com/dbalsom/fluxfox
Retro enthusiast and shameless computer geek
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Powell's Books @powells.bsky.social The legendary independent bookstore.
Portland, OR | est. 1971
Home Assistant @home-assistant.io Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.
San Francisco County Transportation Authority @sfcta.bsky.social Shaping the future of transportation in San Francisco. We plan, fund, and deliver projects to improve travel choices citywide.
sfcta.org
OSHWA @oshwassociation.bsky.social The Open Source Hardware Association (OSHWA) aims to foster technological knowledge and encourage research that is accessible, collaborative and respects user freedom.
1BitSquared @1bitsquared.com open-source electronics and tools company. https://1bitsquared.com Fediverse: @1bitsquared@1bitsquared.com Discord Chat: http://1bitsquared.com/pages/chat Forum: http://forum.1bitsquared.com
Sequoia Fabrica Community Workshop @sequoiafabrica.org 501(c)(3) nonprofit community workshop and makerspace for craftspeople, artists, designers and makers in San Francisco. Run by volunteers & donations.
Events: https://bookwhen.com/sequoiafabrica
Everything else: https://sequoiafabrica.org/
SudoRoom Hackerspace @sudoroom.bsky.social Oakland Hackerspace in Oakland
https://www.sudoroom.org
Sign up for events at https://lu.ma/sudoroom Tuesday evenings are our most popular night!
OSH Park @oshpark.bsky.social We love PCBs and seeing what people make with them!
https://oshpark.com/
Blog: https://blog.oshpark.com/
Fediverse: https://fosstodon.org/@oshpark
Noisebridge 🔊🌉 @handle.invalid Hackerspace / makerspace / community center located in the heart of the Mission.
Come check us out!
272 Capp Str. Open most days after 12pm!
https://www.noisebridge.net
Thingiverse @thingiverse.bsky.social 
Thangs3D @thangs3d.bsky.social Empowering 3D product designers to build businesses doing what they love.
linkin.bio/Thangs3D
thangs.com/marketplace/memberships
Marlin Firmware @marlinfw.org Printing the world one step at a time.
OpenSCAD @openscad.bsky.social 
Inkscape @inkscape.org Official Bluesky account for the FOSS vector program, Inkscape
Banner originally by KessM https://inkscape.org/~KessM/%E2%98%85draw-your-world
Blender @blender.org Official account of the Free and Open Source 3D creation suite.
Blender is free to use for any purpose, forever. 🧡
blender.org #b3d
FreeCAD @freecad.org Official account of FreeCAD.org.
FreeCAD is a free and open source multiplatform 3D parametric modeler.
Download FreeCAD: freecad.org/downloads
Support the project: wiki.freecad.org/Donate
#FreeCAD #CAD #CAM #OpenSource #Maker #3DPrinting #BIM #FEA
Graphite @graphiteeditor.bsky.social Open source 2D raster & vector editor that melds traditional layers & tools with a modern node-based procedural workflow. #MadeWithGraphite
Website: https://graphite.art
Open Acoustic Devices @openacousticdevices.info Creators of the #AudioMoth. Follow us for updates on the device and our work in conservation technology.
https://www.openacousticdevices.info/
OpenFlexure @openflexure.bsky.social Robotic microscopy for everyone
OpenFlexure is an open source project developing precision 3D-printed instrumentation for global health, scientific research, and education.
https://openflexure.org
Panic @panic.com panic.com • Maker of apps (Nova, Prompt, Transmit) • Publisher of Firewatch, Untitled Goose Game, Nour: Play With Your Food, Thank Goodness You're Here, Arco, Despelote, Time Flies • Oh, and also @play.date
teenage engineering @teenageengineering.bsky.social teenage.engineering
The New Yorker @newyorker.com Unparalleled reporting and commentary on politics and culture, plus humor and cartoons, fiction and poetry. Get our Daily newsletter: http://nyer.cm/gtI6pVM
Follow The New Yorker’s writers and contributors: https://go.bsky.app/Gh5bFwS
Watch Duty @watchduty.org Helping you stay safe from wildfires and floods when seconds count.
Catherine @whitequark.org sorceress
Film Noir Foundation @noirfoundation.bsky.social Dedicated to finding, preserving and exhibiting film noir classics. Donate today at http://filmnoirfoundation.org/contribute.html
Join us for our NOIR CITY festivals in Oakland, Seattle, Hollywood, Portland, Chicago, Boston, Detroit, Philadelphia, and D.C.
Experimental Cinema @expcinema.bsky.social News and Resources on Experimental Films
PROXYSF @proxysf.bsky.social PROXY is a vibrant cultural hub in Hayes Valley, San Francisco. Featuring local small businesses and FREE community events. Located at 432 Octavia St. Visit PROXYSF.net for more info! Created and curated by @envelopead.bsky.social
Artists' Television Access @ataconnect.bsky.social nonprofit artist-run theater + gallery + online
film | music | performance art
https://www.atasite.org/
San Francisco Cinematheque @sfcinematheque.bsky.social www.sfcinematheque.org
Cinematheque is one of the most respected showcases of experimental film & video in the world, including our CROSSROADS festival.
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/
soleil ho @soleilho.com critic and food writer @coyotemedia.org | they/them 🍊 av by max graves
signal: soleil.94 | www.soleilho.com
Lily Janiak @lilyjaniak.bsky.social San Francisco Chronicle theater critic, wheelwoman, How can there be any sin in sincere? https://www.sfchronicle.com/author/lily-janiak/
San Francisco Playhouse @sfplayhouse.org The San Francisco Bay Area’s nonprofit theatre company.
The Centre for Computing History @computinghistory.org.uk The Centre for Computing History is much more than a museum. Based in Cambridge, it hosts hands-on exhibitions, a wide range of activities and events, has a small shop and runs a learning programme.
Amal El-Mohtar @amalelmohtar.com Wrote half of This Is How You Lose the Time War & all of The River Has Roots. Next book: Seasons of Glass & Iron, March 24, 2026. I have a newsletter you can sign up for at amalelmohtar.com
James Calligeros @chadmed.social.treehouse.systems.ap.brid.gy Opinions are my own.
🌉 bridged from ⁂ https://social.treehouse.systems/@chadmed, follow @ap.brid.gy to interact
U.S. Consumer Product Safety Commission @cpsc.gov Your U.S. Consumer Product Safety Commission. Product safety info, data, and recalls. Standing for safety since 1972. Official account of the USCPSC. HQ: Bethesda, MD.
Subscribe for recall emails on CPSC.gov.
Report unsafe products on SaferProducts.gov
daily bunnies 🐇✨ @dailybunnies.bsky.social your daily dose of bunnies ⸜(｡˃ ᵕ ˂ )⸝♡
Ian @ Dangerous Prototypes @buspirate.bsky.social Ian@dangerousprototypes.
Slacker hacker,
Instructable author,
Hack a Day writer,
Purveyor of hardware at Dangerous Prototypes and DirtyPCBs.
Organizer of Hacker Camp Shenzhen.
I made pink capacitors once too.
We're also on:
@buspirate@mastodon.social
Laughing Squid @laughingsquid.com a daily dose of unique and curious things curated by @scottbeale.xyz
https://laughingsquid.com/
Typographica @typographica.org A review of #lettering and #typography. Since 2002. Posts by editor @stewf.com.
Primarily on Mastodon with many from the type community: https://typo.social/@typographica
Ben Collins @bencollins.bsky.social Senior Vice President of Woke 5
ICEBlock Official @iceblock.app See Something, Tap Something
💯 Free - 💯 Anonymous
Install today to protect yourself and your community
https://www.iceblock.app
Available exclusively for the iPhone on the iOS App Store
David Duncan @davdunc.bsky.social I work on Fedora Cloud Edition in my spare time, but I am a solutions architect during the day at Amazon Web Services. My posts are my own and do not represent the views of my employer. 
LinuxFest Northwest @lfnw.org est. 2000
Annual free-to-attend conference by Bellingham Linux Users Group, the InfoTech department at Bellingham Technical College, Cascade STEAM, and Jupiter Broadcasting
Featuring presentations and exhibits on free and open source topics!
Open Source Initiative @opensource.org The steward of the Open Source Definition, the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all. #OpenSource
Jef Spaleta @jspaleta.bsky.social Newly arrived to Reston, Virginia
Katie Notopoulos @katienotopoulos.bsky.social Blogger at Business Insider, covering tech, business, culture. knotopoulos@businessinsider.com
Senator Scott Wiener @scottwiener.bsky.social 6’7” California State Senator representing San Francisco 🏳️🌈 ✡️
Policy nerd & chronic legislative overachiever 🤓
Running for Congress to protect our democracy 💙
Vote Nov. 3, 2026 🗳️
Get involved ⬇️
https://linktr.ee/scottwiener
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Connections Museum @connections.museum Featuring vintage telephone & communications equipment dating to 1885. Fans of relays, electromechanical devices, soldering, and the Bell System. Home to the world's only working Panel Switch.
San Francisco Conservatory of Music @sfconservmusic.bsky.social San Francisco Conservatory of Music—Educating exceptionally talented musicians since 1917.
Hayes Promenade @hayespromenade.bsky.social Imagining a Hayes Street for people!
Blippo+ @blippo.plus Channel Surf ✺ New Wave ⚡︎ Television
🎬 Out Now on Nintendo Switch, Steam, & Mac
📡 Broadcasting Weekly on Playdate
🏆 Apple Design Awards 2026 Finalist
🏆 Best Writing in a Game NYGA 2026
🏆 4x IGF 2026 Nominee
https://blippo.plus
Owls in Towels @owls-in-towels.bsky.social Wildlife rehabilitators often wrap owls so they can be weighed and fed. If not, the owls get in a flap.
The result? Loads of pictures of #owlsintowels
https://owlsintowels.org
James Smith @loopj.com British guy in the San Francisco Bay Area. Having fun with hardware, software and reverse engineering. Former co-founder of Bugsnag.
@teknoraver.bsky.social @teknoraver.bsky.social 
Meshtastic Bay Area Group @bayme.sh We are a Meshtastic User Group located in the San Francisco Bay Area. Stop by and say hi! https://bayme.sh
Meshtastic @meshtastic.org Meshtastic is an open-source project enabling off-grid, decentralized communication using low-cost, low-power devices. Perfect for adventurers, makers, and communities looking for resilient mesh networks without having to rely on traditional infrastructure