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FEDIDEVS

Awesome Open Source accounts on Mastodon.

opensource Open Source
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Joe Brockmeier
@[email protected]

Longtime open-source user, advocate, and contributor. I’ve been working with and writing about Linux and open source since 1999. Now writing for LWN.net (@lwn). Become a subscriber here if you're not already! lwn.net/subscribe/

I post about Linux, free and open-source software (FOSS), music, cats, politics, writing, and anything else that comes to mind. Hates gen-AI slop.

"When a man loves cats, I am his friend and comrade, without further introduction." Mark Twain

Last posted Less than a day ago
Posts 2,477
Followers ▼ 16
Following 969
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A worldwide technology community 🌍 Creators of the Plasma desktop & a variety of Free and open source applications that let you control your digital life.

Last posted 1 day ago
Posts 2,722
Followers ▼ 14
Following 139
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Last posted 1 day ago
Posts 139
Followers ▼ 14
Following 129
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Gaël Duval - /e/OS & Murena
@[email protected]

Hacker, entrepreneur, musician. Open Source advocate. Founder Mandrake Linux (1998) / Ulteo (2006) / /e/OS & Murena (2017) gaelduval.com
--> Murena & /e/OS assistance: murena.com/contact-us/
--> support /e/OS at: patreon.com/m/efoundation

Last posted 1 day ago
Posts 2,744
Followers ▼ 13
Following 120
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Joshua Barretto
@[email protected]

Mostly libre software and system safety. Also gardening, DIY, dog photos. Founded @veloren and other projects. Really, really dislikes fascists, born at 364 ppm.

Last posted 1 day ago
Posts 4,483
Followers ▼ 13
Following 974
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OggCamp 2026 - April 25th - 26th, 2026 - Manchester, UK.
Running since 2009, the biggest Open Source community run event in the UK. Find out more at oggcamp.org

Last posted 1 day ago
Posts 83
Followers ▼ 12
Following 44
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Keep Android Open
@[email protected]

Account creato per supportare un sistema android libero e aperto.

Partecipate alla raccolta firme per mantenere Android accessibile ai piccoli sviluppatori indipendenti: keepandroidopen.org/it/

Segui il gruppo Open Source: mastodon.uno/@opensource@diggi

Account sull'Open Source consigliati: fedidevs.com/s/NzU2

Last posted 1 day ago
Posts 606
Followers ▼ 12
Following 23

Displaced Philly boy. Threat hunter. Educator. , rust, python haskell, and javascript. advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made wtfbins.wtf. Not your bro. All opinions my own. Dad.

Pronouns: He/him.

Last posted Less than a day ago
Posts 10,304
Followers ▼ 11
Following 889
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A local-first open-source notes app. No cloud. No Al. No tracking.

Last posted 1 day ago
Posts 173
Followers ▼ 11
Following 5
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GNU Guix is a package manager and GNU/Linux distribution with advanced features like per-user package installations and reproducible development environments. It uses the functional approach pioneered by and adds a system DSL using Guile Scheme.

GNU Guix is a free software project developed by volunteers, under the umbrella of the GNU Project. GNU Guix is committed to respecting and enhancing the freedom of its users .

Posts by @futurile and Guix volunteers

Last posted 1 day ago
Posts 196
Followers ▼ 10
Following 26
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Home Assistant
@[email protected]

Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.

Last posted 2 days ago
Posts 859
Followers ▼ 10
Following 25
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Dutch foundation proudly serving the Internet community since 1999 with software for and . Applied research, open standards advocates, bridging technology and policy.

origins, now aficionados. The people behind Unbound, NSD, Routinator, Cascade and much more...

Note: We are not @nlnet, nor are we funded by them or affiliated with them. Lots of 💚 for what they do though!

Last posted 1 day ago
Posts 261
Followers ▼ 9
Following 948
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Marco A. L. Calamari
@[email protected]

Free Software Foundation member, Progetto Winston Smith, convegno e-privacy, Cassandra Crossing, ONIF, Tor, Freenet, MEP mancato del Partito Pirata, Nabaztag.
[email protected]

Last posted 1 day ago
Posts 623
Followers ▼ 9
Following 226
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GNOME is a free and open-source software environment project supported by a non-profit foundation. Together, the community of contributors and the Foundation create a computing platform and software ecosystem, composed entirely of free software, that is designed to be elegant, efficient, and easy to use.

Last posted 2 days ago
Posts 2,492
Followers ▼ 9
Following 201
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We provide breaking news for the latest GNU/Linux distribution and Open Source app releases, latest kernel releases, Raspberry Pi news, Linux tutorials and reviews, and more.

Help keep 9to5Linux alive! Buy us a ☕️ ko-fi.com/9to5linux

Last posted 1 day ago
Posts 6,360
Followers ▼ 9
Following 99
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CoMaps - Hike, Bike, Drive
@[email protected]

Navigate with Privacy - Discover more of your journey - Powered by the community

A community map navigation app. Easy and free offline navigation for travelers.

• Transparency
• Open Source
• Community-first
• Privacy-focused
• Not-for-profit
• Community funded

Last posted 2 days ago
Posts 290
Followers ▼ 9
Following 43
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Alan Langford 🇨🇦🧤🧊摏
@[email protected]

Canadian, occupying land resulting from bad faith deals with indigenous peoples, between Toronto and Ottawa. @ 314.8 PPM CO² . Privilege is transparent to the privileged.


Writing in progress: /#cyberpunk and more.

I'm aphantasic. I process abstractions. Abstract algebra is intuitive to me.

Last posted 1 day ago
Posts 11,785
Followers ▼ 9
Following 529
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Lucie / minute
@[email protected]

CEO of MNT Research. OSHW laptop MNT Reform: mntre.com | shop.mntre.com | FOSS, ARM, OSHW, FPGA, Amiga, RISC-V | batcave, cyberpunk, industrial, synth/darkwave | genderqueer, sober, vegan, NoAI

Last posted Less than a day ago
Posts 12,090
Followers ▼ 9
Following 1,239
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Developer 🥑 at JetBrains
django former @django board member
✍️ learndjango.com/books/ - Django for Beginners/APIs/Professionals
github github.com/wsvincent

Last posted 1 day ago
Posts 2,210
Followers ▼ 8
Following 148
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AkaSci 🛰️
@[email protected]

SatCom Scientist
Writing occasionally about science, space missions, astronomy, planetary science, satellites, Democracy and human rights.
He/Him

Last posted Less than a day ago
Posts 8,583
Followers ▼ 8
Following 515
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Open Source Initiative osi
@[email protected]

The OSI is the authority that defines Open Source, recognized globally by individuals, companies, and by public institutions.

Last posted 1 day ago
Posts 342
Followers ▼ 8
Following 26