1148 of the best Open Source accounts on Mastodon.

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
Sarah L. Fossheim
@[email protected]Independent web and dataviz accessibility specialist, ethical tech advocate. Background in front-end engineering and design. Based in Vardø, arctic Norway.
💼 Open for freelance projects, accessibility consulting, training, workshops, and talks.
Personal account: @lomvia
Photography: @fosstography
Non-binary, pronouns: they/them
Marc Haber
@[email protected]🆓lance 💻 Insultant, Open Source and Network Geek, Debian Developer, 🚈 Addict, ÖPNV-Expert. 🏡 am 🚉, Hamburger Jung. Macht Fässer auf, liefert fiese Ohrwürmer der 70er, 80er und 90er 🐈🐈⬛🐈⬛🐈⬛. Spricht IPv6 und Fachchinesisch. Reads and explains RFCs and IEEE standards for fun and profit.
Looking for new part-time freelance challenges starting April 2025.
Florian Haas
@[email protected]Humanism, open source, some music, art, and nonsense.
Account is locked; a significant fraction of what I post is followers-only. Got a blank or nonsensical avatar, no visible activity, no pointers to your identity? I'll ignore your follow request. I might choose not to accept it for other reasons, too. 🙂
Sometimes I ask questions here. When I do, I would ask you to please reply with your own thoughts, not an LLM's
Tröts auf Deutsch derzeit unter @xahteiwi.
diesUndDasMitTassen 🇺🇦
@[email protected]Naturschutz & Artenschutz sind mir wichtig • bewege mich am liebsten per pedes oder Pedale • noNazis • stopracism
heute IT Projektmanagement
früher software craftsman
💚🌻🧗🥋🚴🎒🐧
Linux - grapheneOS - FOSS
#garten #itsecurity #projektmanagement #karate
Larvitz
@[email protected]
IT Consultant from Germany | Nerd | Linux Advocate | Instance Admin of burningboard.net | Interested in
Linux, Open Source, Elektronics, Retro Gaming, Photography, Smart Home and Emulation.
Ancient Domains of Mystery (ADOM) is the greatest video game of all time for me !
#fedi22 #photography #linux #ansible #retrogaming #fedora #redhat #technology #opensource #adom #devops #cloud #kubernetes #freeipa #smarthome #cloud #vegan
Aleksandra Fedorova
@[email protected]
CI/Devops/Infra Engineer, worked on RHEL & CentOS Stream
Manager of the Anaconda and Cockpit teams
Fedora Ambassador, former FESCo and Fedora Council member
PhD in Geometry and Topology
she/her
Matrix: @bookwar:fedora.im
I'll leave this account for FOSS debates.
For more personal stuff I am going to use @bookwar
Feel free to follow one or the other, both or none.
--
I am not a native speaker, and I appreciate private notes correcting my English or German.
Koen de Jonge - SynQ
@[email protected]Hacker, IT Infrastructure, Open Storage, Open Source, ProcoliX Hosting, Open Internet Discourse Foundation, HackerHosting, Protagio, Fediversity #Privacy #Sustainability #Transparency Husband of Tessa, father of Emma, Huub and Lieke. Plays Viola, rides horses. Always busy, seldomly quiet.
Miguel Afonso Caetano
@[email protected]Senior Technical Writer @ Opplane (Lisbon, Portugal). PhD in Communication Sciences (ISCTE-IUL). Past: technology journalist, blogger & communication researcher.
#TechnicalWriting #WebDev #WebDevelopment #OpenSource #FLOSS #SoftwareDevelopment #IP #PoliticalEconomy #Communication #Media #Copyright #Music #Cities #Urbanism
Artem Anufrij
@[email protected]* open source enthusiast
* hobby musician
* fediverse fan
Valentin
@[email protected]Lotse in Auseinandersetzungen (Mediation). Kann Spuren von IT, #Fotografie, Humor & Klimaschutz enthalten. #linux #opensource #iworker
Location: #Heidelberg, #RheinNeckar, #Germany
Toots jünger als 1 Jahr werden aufgehoben. Ein Archiv gibt es unter https://chillr.de/troets/
[er/ihn] #searchable
Alex Hyett
@[email protected]Software Developer 🧑🏻💻 | Blogger 📝 | Tech Educator 🎓 | Geek 🤓 | Gamer 🎮 | 🇬🇧
Follow for my random thoughts on #programming, #tech, #entrepreneurship, #dotnet, #selfhosting, #opensource, #linux and anything else that comes to mind.
Algot
@[email protected]Words are my friends. Unrepentent wordaholic.
Website: http://runeman.org
#ArtWithOpenSource #3DPrinting #Clipart #Poetry
everton137
@[email protected]Immigrant. Software Developer in Berlin. Previously: Open Knowledge Brasil (@okbr) Founder and CEO, Open Knowledge Foundation (@okfn) Consultant, Wikimedia Foundation Consultant (@wikimediafoundation) in Brazil, Dev in São Paulo, and Particle Physics.
Interests: #OpenSource #OpenKnowledge #science #Python #philosophy #AI #MachineLearning
Likes: #cooking #dogs #pets #cats #travelling
Sports: #cycling #badminton #football #SUP
Following: #ClimateChange #disinformation
🏡 Berlin
🐣 São Paulo
Mo's photos
@[email protected]Alt account for @mo where most of my activity is now.
Canon photographer, particularly weather, astro & landscape. Home is Fife in Scotland.
No bio ∨ no posts = no follow back.
I ❤️ ALT text and Open Source.
I post a photo of ours on here occasionally. Enjoy!
Nik | Klampfradler 🎸🚲
@[email protected]Für eine verstehbare (digitale) Welt, gegen (#Digital)-#Adultismus und gegen Technik-#Solutionismus.
Gründer der #Teckids-Gemeinschaft @Teckids
#Debian Developer
#Kinderrechte #FOSS #SemanticWeb #LinkedData #RDF #TeamDatenschutz #Rust #Python #FediBikes #Tsundoku #ResistAdultism
Headerfoto: @mgisbers
chrysn
@[email protected]Technology enthusiast with a focus on Free Software and embedded systems. Science fiction promised us general purpose electronics, let's build them! (And get their security properties right.)
Lorenzo Ancora
@[email protected]
Open Source Advocate | Developer | Webmaster 🇪🇺🇮🇹
Friendly and enterprising geek committed to promoting user freedom and computer literacy. As a lifelong scholar and social activist, I specialize in Free/Libre and Open Source software development. A rational free thinker, I believe in personal growth through the power of knowledge and community.
Golden rule: respect → more respect.
#italian #foss #floss #opensource #linux #developer #fedi22 #programming #webmaster #sysadmin
haui
@[email protected]
I'm Haui (he/him).
I post about #foss, #freedom and #justice, #autism and #politics. I try to bring a neurodivergent, technologist perspective on current events and help people cope with life and overbearing governments. #Anticapitalist, #antiai, Member of #ccc & #fau
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.