💥Seriously🚀Scientific💥 @seriouslysci.bsky.social Science teacher, remastering classic educators like Bill Nye, Richard Feynman and David Attenborough in 4K, with new science news, puzzles and live feeds updated often..
🚀 seriouslyscientific.com
Michael Freiwald @freiwald.dev 📱 Developer on platforms
👨💻 Mobile Consultant @ Netlight
💛 Love talking about Swift • SwiftUI • iOS
🏡 Interested in Smart Home & KNX
🇩🇪 Living in Munich with my family 👩❤️👨👧👶
Developer of @getskydeck.app & @getremark.app
🌐 https://freiwald.dev
Konstantin @iamkonstantin.eu I make apps and stuff. he/him 🖖 🐾 🔭 🏳️🌈
Cats 😻, apps, local-first, FOSS, IoT, Music
Jessica Lam 👩🏻💻👩🏻🎨 @kangaroo5383.bsky.social 👩🏻🎨🤓🍷🍝💕⚜️🇮🇹🇭🇰🇬🇧
The world is vast and I must know it 💕
Driven by curiosity, runs on ☕️ + 🍸🍹🍷🍶
London based oil painter; Exhibited in NYC, Atlanta; collected in North America, Europe 🎨 no, not a “tech person” anymore 😛
Tyler Hillsman @thillsman.me I make Pennant, Sticky Widgets, and some other things.
Live from Kansas City.
Francisco Serrano @ciscoserrano.bsky.social 
Kuba Suder 🇵🇱🇺🇦 @mackuba.eu Indie Mac/iOS & web developer • Currently building random fun things on ATProto using Ruby and occasionally JavaScript → https://blue.mackuba.eu
"mostly-happy-but-occasionally-grumpy Ruby guy" - Why
🌍 Kraków, Poland 🇵🇱🇪🇺 • ✝️
Dan O’Leary @danoleary.me iOS Developer, Swift, SwiftUI, Vapor.
Maker of The Midst: https://apps.apple.com/us/app/the-midst/id6593661633
Blog about Vapor: https://certainlyswift.com
Podcast Co-host: https://podcasts.apple.com/us/podcast/drew-and-dan-in-the-morning/id1894918993
Joannis Orlandos @joanniso.bsky.social Dad, Swift Nerd and consultant - OpenSource Swift (Hummingbird, Swift Server, Android, Build & Packaging Workgroups).
CTO @ wendy.sh
✨chipzel @chipzel.bsky.social Video Game Composer・Sound Engineer・Gameboy Musician・Producer・Performer・
Best known for Super Hexagon, Spectra, Dicey Dungeons, JSAB, Cadence of Hyrule DLC
🏳️🌈🇮🇪🇵🇸
🌐 https://linktr.ee/chipzel
Tamia James @therealmamamia.bsky.social “The Interface: WWDC25” Organizer | Sketch Advocate of California | UI/UX designer | Co-Founder of @TechniGal_LA | GenZ Advocate | 1/2 of #ThoseJamesGirls #STEM |
Portfolio: http://www.tamiajamesdesign.com
Twitch: https://www.twitch.tv/designwithmia
CommunityKit @communitykit.social Join us at #CommunityKit during #WWDC26 for meetups, workshops, and more! Connect with fellow developers in Cupertino.
https://communitykit.social
@njl.bsky.social @njl.bsky.social Things I do not represent: my employer, the Lollipop Kids, or your mom
Nicole Filippone, Autistic Advocate & Author @nicolefilippone.bsky.social Advocating through science based education, validation, and empathy
Nicolefilipponeauthor.com/my-links
June Bash @june.bash.pizza person 👩💻 software sorceress | 🎼 failed composer | 🎮 game enthusiast | 🏳️⚧️ she/her 👩❤️💋👩
enjoyer of weird music, progressive politics, animals, stories, sleep
Also tooting at https://mastodon.social/@junebash
Frank Foster @frankefoster.com Senior iOS Engineer | @iosdevhappyhour organizer | Father of three | Creator of Utility Window | My views are my own | #BLM | CommunityKit @frankfoster@iosdev.space
Kat Tsai @chuwenjie.bsky.social Artist of color, light, & atmosphere /🇹🇼 🇺🇸/ Visdev on Spiderman: Beyond the Spiderverse 🕷 / bio.site/kat.tsai
qntm @qntm.org There Is No Antimemetics Division (https://qntm.org/antimemetics) ~ "Lena" ~ Absurdle ~ HATETRIS ~ many other cool things
superhackers @superhackers.bsky.social The Cool Shenanigans of Tech Nerds
Physics @physics.bsky.social Photos, and Information about Physics
Copyright with respective archives. Shared for educational purposes.
The Alchemist 🇨🇦 @alchemistsstudio.bsky.social Artist, potter, gardener, lover of trees, frolics in nature, star gazer.
Kindness matters.
Please join me on my pottery journey ❤️
rakupottery.ca
🏳️🌈 He/him, They/them
Mi’kma’ki/Eastern Canada
David S. F. Portree @dsfpspacefl1ght.bsky.social history guy, science writer, educator, map librarian, archivist, 58 yrs a space exploration nut, ex-NASA, ex-US Geological Survey, now doing local history among the pines in Flagstaff AZ USA
Save NASA space science
https://spaceflighthistory.blogspot.com
Maria Clara @fantasticplanets.bsky.social Amateur astronomer, sci-fi lover, STEM, art lover.
More women in science.
Working on my PhD
#transrightsarehumanrights
#loveistheanswer
#BLM
#landback
WickedCoolSteve @wickedcoolsteve.bsky.social I think science, math, and computers are cool! What else is there to say but be kind and love each other.
The fascists can't have our country that easily. We will defeat them here at home and then we will fix their damage 🇺🇸
Trans Rights Are Human Rights!
The Alchemist Zero One @the-alchemist-01.bsky.social Epistemological Free-Thinker┃Neurodivergent┃Alchemist┃Irreligious┃Author of: The Alchemy of Existence v01 https://www.amazon.com/Alchemy-Existence-Knowledge-Provided-Within-ebook/dp/B08NWH66SN/ref=sr_1_2?cr
Michael Burns-Kaurin @mburnskaurin.bsky.social physics professor in Atlanta; pedagogy, curriculum development, infusing computation into physics courses (he/him/his)
Helen De Cruz @helendecruz.net Philosopher writing on science, religion, SFF, SFWA, Codex, lute music.
newsletter: http://helendecruz.substack.com
website: https://helendecruz.net/
My book Wonderstruck - https://press.princeton.edu/books/hardcover/9780691232126/wonderstruck
Roger Kemp @kemp.works Software designer & producer at TrueSim.com and with others through kemp.works
Designed and published our ADA winning spatial ambient soundscape platform through @odio.app
Sharing aviation photography through @fencecheck.online
Keith Smith @drkeithsmith.bsky.social PhD, occasional astronomer, talking head, science geek, cynic. Senior Editor at @Science.org, responsible for research papers in astronomy and planetary science. Views own, duh. Bio: https://www.science.org/content/author/keith-t-smith
Jon Hawke @archaeohawke.bsky.social #Archaeology, #Ancient #Classical World & #Roman Frontier Studies MA. Former life Archaeologist doing a bit now and then. Every day above ground is a good day! Romanes eunt domus!😂
Michael Tremmel @michaeltremmel.bsky.social Astrophysicist, Cat Dad, Comic book enthusiast. Lecturer at University College Cork (Ireland)
He/Him
https://mtremmel.github.io
Ken Wharton @kenwharton.bsky.social Physics professor at San Jose State. Quantum Foundations. Big fan of space and time, and also many things therein.
Seven Machina Rasmussen @toomanyspectra.bsky.social humanoid astrobiologist 🌌 SFF author (largely oxygen by mass) 📚 transhumanist 🤖 star trek autism character 🖖 she/they 🏳️🌈 instructor @ Columbia ✒️ CLOUDY WITH A CHANCE OF STARSHIPS now availabile wherever books are sold 👀
sevenrasmussen.com
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Daniel Whiteson @danielwhiteson.bsky.social Particle physics and ML (http://sites.uci.edu/daniel). Co-creator @DandKUniverse podcast and @ElinorWonders TV. Patreon: https://patreon.com/DanielWhiteson.
Ethan Siegel @startswithabang.bsky.social Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Dan Falk @danfalk.bsky.social Hi! I write about #science for Smithsonian, Discover, Quanta, Nautilus, Undark, National Geographic, CBC Radio, & many other outlets. Books include The Science of Shakespeare and In Search of Time. Co-host of BookLab podcast. 🔭🪐⭐️⚛️
Geneviève Routhier @genrouthier.bsky.social • senior art director • making games since 2003 •
Past: Studio Art Director @ DICE | Battlefield | Beyond Good and Evil 2 | AC Origins | Rainbow 6 Siege
🎓 Cool/Hat
📣 Available for speaking or podcast opportunities
🇨🇦 Looking for work
Deep Dish Swift 2027 • April 4th to 6th @deepdishswift.com A supreme Swift developer conference being served in Chicago, Illinois • April 4th to 6th of 2027
Organized by @joshdholtz.bsky.social
Tickets and more at deepdishswift.com
Saganism @sagan.bsky.social Science. Philosophy. The cosmic perspective.
Eric Nelson @duhproject.bsky.social Co-Host of Pixel Gaiden Retro Gaming Podcast. Into old computers, consoles, gaming devices, and game history.
Wonder of Science @wonderofscience.bsky.social "The most beautiful thing we can experience is the mysterious. It is the source of all true art and science" - Albert Einstein
linktr.ee/wonderofscience
George Villasboas @gvillasboas.bsky.social Software Engineer @ Apple. Opinions are my own.
John Haney ᯅ @johnhaney.bsky.social I make apps that run on devices, Author https://www.appsyoucanmake.com, Creator of GrammarSnob, Flashlight via my Apps From Outer Space. not representing any company. | he/him
Swift Remote Studio @swiftremotestudio.bsky.social Virtual Coworking Community for iOS/Swift/Mac developers with over 180 members and growing! Join us for Virtual Coworking sessions, Coffee meetups, and Developer Goal Setting meetings! Created by @evankstone.bsky.social. https://swiftremotestudio.com 
Matt ᯅ @matthewkarsten.bsky.social Photographer. Traveler. Husband & father. Cat dad.
Digital nomad #LivingAbroad in France: ExpertVagabond.com
Immersive #VR travel videos: EscapeVR.com
SwiftSIQI @swiftsiqi.bsky.social 📌Founder of http://SwiftGG.Team & http://XReality.Zone
⌨️Swift Fan, Focus on iOS/visionOS/macOS
📝Learning and Sharing at http://SwiftSIQI.COM
👋More About me at http://bento.me/swiftsiqi
Hidde @hiddevdploeg.bsky.social I love crafting software with great details as a designer who knows how to code.
https://hidde.design ■ https://helm-app.com ■ https://nowplaying.page
UploadVR @uploadvr.com VR & AR news, reviews, and industry analysis.
https://www.uploadvr.com/
oliverw @oliverw.bsky.social Exploring the interaction design of future user experiences (Spatial Computing, Everyday AR etc). 25yrs in UX across mobile, web, wearables, car, kiosk, speech etc. UX at https://contxtu.al and Spatial Computing at https://www.contxtu.al/spatialcomputing
Devin @justmedevin.bsky.social Novel Idea Engineer.
Design Award Winner 2024.
Joshua Tidsbury @joshtidsbury.bsky.social Evangelism, Worldwide Developer Relations at Apple. 🇨🇦 living in California.
Icelandic horse dad, photography, woodworking & metalworking.
Marc Palmer @marcpalmer.net Day job — Senior 🍎 platforms engineer @ Concepts sketching app.
Indie — @shareshot.app for framing screenshots on iOS/visionOS/macOS and Captionista (subtitling videos on iOS).
🌍 Green 🐈 Animals 🗿Old stuff 🛸 UAPs🕹️ Was Sprog of Atari ST demo crew TLB
Tim Mitra ᯅ 🇨🇦🇺🇦 @timmitra.bsky.social I strive to create honest and knowledgeable solutions that empower people to embrace change. visionOS & iOS dev, evangelism, podcaster, artist, tech writer, feminist 🇨🇦 morethanjustcode.com spockcast.com
https://bsky.app/profile/timmitra.bsky.social
@billschacht.bsky.social @billschacht.bsky.social 
Dennie Bastiaan ᯅ @denniebee.bsky.social democratizing XR experience development with scenebrook.com
Arthur Schiller @arthurschiller.bsky.social Design and Engineering. Into cats, bikes and building stuff. Currently AR authoring tool @scenery-app for iOS/macOS/visionOS with ARKit and RealityKit.
Early Access: https://bit.ly/scenery-beta
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
American Scientist @americanscientist.org Publishing award-winning science, tech, engineering, & math content for over a century. Join us for daily stories.
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
Heather Logan @helogan.bsky.social Theoretical particle physicist, university professor, nature enthusiast, Wiccan HPS (dual Lexi/Gard), autistic person. She/her.
https://people.physics.carleton.ca/~logan/
Bill Pugh @bill-pugh.bsky.social Retired Professor of computer science at UMD, and engineer at Apple on exposure notifications.
Active maker, burner, traveler, husband, father.
🔥 Tom Swift 🔥 @tomt21.bsky.social Indie iOS Developer
#iOSDev #Swift #SwiftUI #SwiftLang #iOS #Xcode
Grace @gracekind.net A latent space odyssey
gracekind.net
Sarang Borude @doomdave.bsky.social XR prototyper. Works at Meta Reality labs! Posts content about Apple Vision Pro Dev
Zi @majormcdoom.bsky.social Canadian indie VR dev / founder @cozycubegames.bsky.social.
Wishlist 🐧Penguin Festival🐧: https://store.steampowered.com/app/3552090/Penguin_Festival/
Past: Owlchemy Labs. Proud husband and shiba dad.
- 🚫 gen AI
- 🚫 genocide
- ✊ trans rights
Alariko @alariko.bsky.social a failed art account 24 A dude. I do sell prints, please DO NOT contact me about nft stuff thanks. alariko771@gmail.com
The C Programming Language @c-official.bsky.social Official account of the C Programming Language, invented by Immanuel Kant in 1799 at Bell Labs Königsberg
Enrique Arribas-Garde @garde24.bsky.social Theoretical physicist researching radiofrequency electromagnetic fields and exposure (RF-EMF). Fascinated by magnets since childhood. Físico teórico investigando la exposición a campos electromagnéticos de radiofrecuencia. Amante de los imanes desde niño.
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Sheril Kirshenbaum @sheril.bsky.social Science. Policy. Host of PBS Serving Up Science. www.sherilkirshenbaum.com
Leena 🌵 @leena.reuben.games Gamedev, writer, researcher, vulgar lush. Making @DeadStaticDrive.com with @mike.reuben.games. I wrote a book once and I’ll bloody do it again if you’re not careful.
Naarm/Melbourne. 🏳️🌈 (she/her)
https://linktr.ee/leenavand
Simon Clark @simonoxfphys.com Science communicator, video maker, author, podcast creator. PhD in theoretical atmospheric physics. Born at 354 ppm.
Ambassador for @coolearthaction
https://linktr.ee/simonoxfphys
texas instruments is a scam @newagepancake.bsky.social dr. he/him problematic bisexual and also rly annoying cat reposter. math phd in algebraic topology. fuck every single ice agent and may they rot in hell. 612 raised. father of pancake. 18+ content warning.
Tim Ventura @timventura.com Technologist & futurist tracking the technologies shaping the human future. Host, Tim Ventura Interviews. Senior Advisor, M31 Capital. Founder, Alt Propulsion. https://linktr.ee/timventura
Amy Serrat @amyctserrat.bsky.social Human construct, cybernetic life form, asteroid miner, ship captain, toast aficionado, member of the Asteroid Miners Guild. Observer and reporter, ring zero of three. Vessel of haunting for the ghost-in-the-machine that is Ufi Auttorri. Writer, reviewer.
porble @porble.bsky.social former game tools engineer at stoic studio. i make art, miniatures and video games! (and sometimes music)
(he/him)
http://linktr.ee/porblegames
Antoine v.d. SwiftLee @avanderlee.com I teach 150K developers how to write better apps faster through my developer tool, blog, and newsletter. Join my newsletter to get started: https://www.avanderlee.com/swiftlee-weekly-subscribe/
One More Thing Conference @omt-conf.bsky.social This conference and the LLC that ran it are now closed/dissolved and will not be returning. We wish you an incredible WWDC26 and beyond!
Janelle Shane @janelleshane.com I write about the strange side of AI at aiweirdness.com
Also a laser scientist.
She/her. Colorado, USA
Leo C. Stein @duetosymmetry.com Physics Prof @ U of MS. Sloan Fellow. Black holes, gravitational waves, general relativity & beyond. Formerly Caltech MIT Cornell. Need thin pizza + fruity coffee. He/him
🌐 https://duetosymmetry.com/
@duetosymmetry everywhere
Dr. Kenna Harmony Rubin @kennarubin.bsky.social #science #volcanoes #ocean #deepsea #coral #climate
Explorers Club EC50 2026
Media inquiries✔️,
Prof & former Assoc Dean URI Oceanography +fmr Dept. Chair U Hawaii; Scripps Inst. alum
🚫 pers DM
🦋🌋🪸⚒️🧪 🌊📷💙 Ancestry: 🇱🇻🇱🇹🇺🇦
https://linktr.ee/kennarubingeo
Ed Macaulay @edmacaulay.bsky.social Lecturer in physics and data science with a research background in cosmology and interests in outreach, physics education research, and cool space stuff
Björn Ottosson - making Island Architect @bottosson.bsky.social Making Island Architect, a cosy town building game. Also game programming teacher and consultant. Previously 10 years at Frostbite and EA DICE. Creator of Oklab.
Whishlist now!
https://store.steampowered.com/app/3079100/Island_Architect
Hawaiʻi Pacific Parks Association @hawaiipacificparks.bsky.social HPPA is a nonprofit cooperating association in partnership with the National Park Service in Hawaiʻi & American Samoa. Park store proceeds support interpretation, education and research projects, cultural activities & more.
www.hawaiipacificparks.org
Tom Andersen @tomandersen.bsky.social Physics, quantum foundations, general relativity, clean power
PhD physics, co winner of the breakthrough prize in physics, co-wrote Starry Night astronomy software, audio software, tractor, dog, nuclear powered home.
Dr. Kiki @drkiki.bsky.social Longtime podcaster, science communicator, birdbrain expert, curious person trying to be kind & spread joy.
This Week in Science podcast (TWIS.org)
https://kirstensanford.com
Signal: If you know me, find me there. Let's talk.
Neil deGrasse Tyson @neildegrassetyson.com Astrophysicist
Hunter Harris ᯅ Vision Pro @hunter-spatial.bsky.social iOS / visionOS Engineer - ARKit, RealityKit, SharePlay. 10+ Vision Pro Apps ᯅ DicyaninLabs.com
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Jonathan Oppenheim @postquantum.bsky.social Quantum mechanic with a lot of ontological baggage.
https://www.ucl.ac.uk/oppenheim/
Euclid Consortium @ec-euclid.bsky.social Official Consortium of ESA's Euclid mission on the Universe's dark matter, energy & expansion, 15 European countries + USA + CAN + JAP, 2000+ scientists + engineers. Home: https://euclid-ec.org
Dr Holly Nielsen @hollynielsen.bsky.social Historian of play | PhD | @ihr.bsky.social Fellowship | Game developer | Writer & narrative designer - Thousand Hells, Amberspire, Neurocracy & more | Currently working on a secret thing
Repped by Will Francis at Janklow & Nesbit
she/her
Eli LF @elilevensonfalk.bsky.social Associate Prof. of Physics & Astro at USC, running Levenson-Falk Lab and studying all things quantum with superconducting circuits. Personal account: physics, sports, politics, and terrible puns.