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FEDIDEVS

1157 of the best Open Source accounts on Mastodon.

Best opensource Open Source
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
+stupid posts in ingles, español, deutsche, y italiano

Last posted 3 days ago
Posts 1,376
Followers ▼ 149
Following 2,253
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✨ Tech nerd | Memefluencer | FOSS enthusiast | Digital Sovereignty | DIY's ✨

One of Fosstodon's admins. Staff of Pookie and Wessie. She/her. 🏳️‍🌈&🏳️‍⚧️ ally.

Last posted 1 day ago
Posts 11,638
Followers ▼ 68
Following 2,734
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Doing a @anucybernetics in and . Into , . Built @SenseBreast. She/her pronouns. Ex @mycroft_ai @linuxaustralia @deakin @mozilla
Living in Australia on Waddawurrung land but with connections in
for fediverse.au

Last posted Less than a day ago
Posts 6,182
Followers ▼ 42
Following 5,988
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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.






Last posted Less than a day ago
Posts 27,278
Followers ▼ 35
Following 5,079
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Catharina Bethlehem ☑️ Cath
@[email protected]

Pirate 🏴‍☠️, Frisian in Rotterdam, FreeSoftware (free, as in freedom, not as in free beer) , 🍀

Last posted 1 day ago
Posts 5,349
Followers ▼ 25
Following 817
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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:

Last posted 1 day ago
Posts 2,096
Followers ▼ 25
Following 291
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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! 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

Last posted Less than a day ago
Posts 5,701
Followers ▼ 21
Following 872
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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)

Last posted 2 days ago
Posts 1,469
Followers ▼ 20
Following 3,246
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OpenTech(AUC)
@[email protected]

We are students and staff at Amsterdam University College. We care about Open Standards, Free Software, and Open Data.

Last posted 2 days ago
Posts 396
Followers ▼ 20
Following 406
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Michał "rysiek" Woźniak · 🇺🇦
@[email protected]

Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at isnic.is/ and 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

(public toots CC By-SA 4.0 if applicable)

🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦

Last posted 1 day ago
Posts 46,184
Followers ▼ 19
Following 3,816
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An open source, self-hosted 3D file asset manager. Follow for announcements and tips!

Financially supported by @nlnet, @NGIZero, and you!

Last posted 2 days ago
Posts 375
Followers ▼ 18
Following 320
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Danny Garside
@[email protected]
Last posted 1 day ago
Posts 2,823
Followers ▼ 18
Following 1,938
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Head of Communications @Mastodon joinmastodon.org, communities person 💗💜💙 technologist & artist. I do things with code, & tinker with gadgets … all-in on open social web ... one-third of a weekly 🎧 @gamesatwork_biz & part of meetup 🛠️ @hackwimbledon

Last posted 1 day ago
Posts 13,610
Followers ▼ 18
Following 3,574
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GIS, Geospatial and Geodata related news and information. This account is maintained by @michelstuyts

Last posted 1 day ago
Posts 4,400
Followers ▼ 16
Following 744
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Kris Freedain 🙏 🏋🏻 🍕
@[email protected]

Part of the Admin team with @Gina & @btp
Community Manager for The Project & OpenSearch Software Foundation (at AWS) | (opinions are my own) | father | husband | | | garage gym | minimalism | he/him | Portland

Previously:
mastodon.sdf.org/@krisfreedain
mastodon.social/@krisfreedain

Last posted 1 day ago
Posts 3,365
Followers ▼ 16
Following 558
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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 . 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!

Last posted 1 day ago
Posts 565
Followers ▼ 15
Following 1,034
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❄️ NixOS 🤩 (Security, Infra, Python and Release-Manager 22.11/23.05)

Day: Network & Infrastructure.
Night: FOSS, Home Automation

Last posted 2 days ago
Posts 2,087
Followers ▼ 15
Following 543
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informapirata ⁂ privacypride
@[email protected]

Politica Pirata: mastodon friendica lemmy
informazione su
t.me/ppInforma

⚠️ Sono uno dei moderatori di mastodon.uno, ma le opinioni che caratterizzano questo account sono espresse sempre a titolo personale ⚠️

Last posted 1 day ago
Posts 21,504
Followers ▼ 15
Following 4,370
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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.

Last posted 1 day ago
Posts 3,547
Followers ▼ 15
Following 910
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Diego Córdoba 🇦🇷
@[email protected]

Ingeniero en Informática (Mgtr. en Teleinformática)

Profesor e instructor online GNU/Linux & Infosec. Co-Founder JuncoTIC.com

tux Hablo de , , , , , , 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" 😉

Last posted Less than a day ago
Posts 3,141
Followers ▼ 15
Following 431