1157 of the best Open Source accounts on Mastodon.

she hacked you
@[email protected]shipwrk'd & coma-tose
drink'n fresh granat-apfel muttersaft
security researcher, open-source hardware+software engineer, ⚧dimensional slider, paradoxically lucid, bruja cibernética, exile, alta-californian, formally–trained geneticist, netzwerk hexe, bi-polar 2 witch-apologist, amateur mycologist, glitch wit☽h, katzenamt Bürokrat, day–dreamer, night-timer party–crasher
Current Location
📍 Cairo, Egypt
+poorly conceived original #music
+stupid posts in ingles, español, deutsche, y italiano
Gina
@[email protected]✨ Tech nerd | Memefluencer | FOSS enthusiast | Digital Sovereignty | DIY's ✨
One of Fosstodon's admins. Staff of Pookie and Wessie. She/her. 🏳️🌈&🏳️⚧️ ally.
Kathy Reid
@[email protected]Doing a #PhD @anucybernetics in #opensource #voice and #data #bias #FairML. Into #linux, #IoT. Built @SenseBreast. She/her pronouns. Ex @mycroft_ai @linuxaustralia @deakin @mozilla
Living in Australia on Waddawurrung land but with connections in #Northumberland
#MastoAdmin for fediverse.au
paul
@[email protected]Avatar: penny farthing i am not a number
Header: plague island
What Orwell feared were those who would ban books.
What Huxley feared was that there would be no one who wanted to read one.
gen x
amab/cis/het standing with 🏳️⚧️ 🏳️🌈
he/him
probably on the spectrum.
if you think i am being rude to you, i am not.
it is a joke that i have not properly conveyed.
Catharina Bethlehem ☑️ Cath
@[email protected]Pirate 🏴☠️, Frisian in Rotterdam, FreeSoftware (free, as in freedom, not as in free beer) #Ubuntu, #PardonAssange 🍀 #music #politics
Ben Lockwood, PhD
@[email protected]Postdoc @ Penn State | Forest ecology, carbon, ecosystem services, dendrochronology, geography, social nature. Photographer. Part-time fiction & nonfiction writer.
Interests include: #ecology #geography #forests #carbon #theory #rstats #writing #photography #socialism #anarchsim #ecofiction #FOSS #unions #cycling #basketball #fedi22
Joe Brockmeier (@jzb)
@[email protected]Longtime open source user, advocate, and contributor. I’ve been working with and writing about Linux and open source since 1999. Currently working for LWN.net. Become a subscriber here! https://lwn.net/subscribe/
I post about Linux, free and open source software (FOSS), music, cats, politics, writing, and anything else that comes to mind. Graduate, Steven Wright School of Motivational Speaking.
"When a man loves cats, I am his friend and comrade, without further introduction." Mark Twain
Alexandre Dulaunoy
@[email protected]Enjoy when humans are using machines in unexpected ways. I break stuff and I do stuff.
The other side is at @a (photography, art and free software at large)
#infosec #opensource #threatintelligence #fedi22 #threatintel #searchable
OpenTech(AUC)
@[email protected]We are students and staff at Amsterdam University College. We care about Open Standards, Free Software, and Open Data.
Michał "rysiek" Woźniak · 🇺🇦
@[email protected]Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at https://isnic.is/ and https://occrp.org/ ◈ my opinions are my own etc.
(he/him)
⁂
profile image: drawing of a head and shoulders of a cat-person, in a space suit.
banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava
#foss #libre #privacy #infosec #fedi22
(public toots CC By-SA 4.0 if applicable)
🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦
Manyfold
@[email protected]An open source, self-hosted 3D file asset manager. Follow for announcements and tips!
Danny Garside
@[email protected]Colour vision researcher. Often thinking about what the future of research might look like.
#OpenScience #AcademicPublishing #TuringWay
#Color #Colour #ColorVision #ColourVision
#Neuroscience #Psychology
#Buddhism
#OpenSouce #Repair #logseq #Fairphone
#Cooperatives #coop #SolarPunk #antifa #AntiFascist #HousingCoops #Anarchism #Anticapitalism
#London
#BiInSci #Polyamory
#woodpeckers #Rhubarb
#MentalHealth #ADHD
Previously: fosstodon.org/@da5nsy
Also posts to: @workers_coop and @RadicalRoutes
Andy Piper
@[email protected]Head of Communications @Mastodon joinmastodon.org, communities person 💗💜💙 technologist & #PenPlotter artist. I do things with code, & tinker with gadgets … all-in on open social web #Fediverse ... one-third of a weekly #Podcast 🎧 @gamesatwork_biz & part of #Maker meetup 🛠️ @hackwimbledon #3DPrinting #MicroPython #PlotterArt #LEGO #OpenSource #DoctorWho #fedi22
GeoNe.ws
@[email protected]GIS, Geospatial and Geodata related news and information. This account is maintained by @michelstuyts
Kris Freedain 🙏 🏋🏻 🍕
@[email protected]Part of the #Fosstodon Admin team with @Gina & @btp
Community Manager for The #OpenSearch Project & OpenSearch Software Foundation (at AWS) #OpenSource | (opinions are my own) | father | husband | #Buddhist | #meditation | garage gym #powerlifting | minimalism | he/him | Portland
Previously:
https://mastodon.sdf.org/@krisfreedain
https://mastodon.social/@krisfreedain
Mo's Iceland photos
@[email protected]Hello! 👋😊 Photographer, mainly Icelandic landscape, aurora, astro & weather photography. Off to Iceland again for 21 days in Sept 2025!
Live in Scotland, retired IT company director, game graphic creator in the '80s. She/her, 34 years of happy relationshipping.
Owned by a cat. I ❤️ ALT text and #OpenSource. EV owner. Ally 🏳️🌈🏳️⚧️🇺🇦🇵🇸
Immunocompromised (RA) so 😷 + 9 x 💉
No bio ∨ no posts = no follow back
I post a photo of ours when I can. Enjoy!
hexa-
@[email protected]❄️ NixOS 🤩 (Security, Infra, Python and Release-Manager 22.11/23.05)
Day: Network & Infrastructure.
Night: FOSS, Home Automation
informapirata ⁂
@[email protected]
Politica Pirata:
informazione su #whistleblowing #dirittidigitali #sovranitàdigitale #copyright #privacy #cyberwarfare #pirati #Europa #opensource #opendata #PrivacyPride
https://t.me/ppInforma
⚠️ Sono uno dei moderatori di mastodon.uno, ma le opinioni che caratterizzano questo account sono espresse sempre a titolo personale ⚠️
Joshua Barretto
@[email protected]Mostly libre software and system safety. Also gardening, urbanism, lefty politics, DIY, and unremarkable insights about nothing. Really, really dislikes fascists. Born at 364 ppm.
Diego Córdoba 🇦🇷
@[email protected]Ingeniero en Informática (Mgtr. en Teleinformática)
Profesor e instructor online GNU/Linux & Infosec. Co-Founder https://JuncoTIC.com
Hablo de #gnu #linux, #opensource, #softwarelibre, #hacking, #infosec, #networking #redes #TCPIP, #cripografía y cosas relacionadas.
Ando en bici 🚴♂️ y en moto 🏍️
Me gusta leer 📖
Y tomo mate 🧉 mientras trabajo
San Rafael, Argentina [ES/EN]
Avatar Alt-Text: yo aburriendo al público
Header Alt-Text: "$ man 5 proc_pid_maps" 😉