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FEDIDEVS

4967 awesome Open Source accounts on Mastodon.

opensource Open Source
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A free, open-source decentralised social network to connect with your friends and others, anywhere.

Last posted 2 days ago
Posts 424
Followers ▼ 837
Following 44
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Open source privacy and security focused mobile OS with Android app compatibility.

Last posted 1 day ago
Posts 14,184
Followers ▼ 679
Following 0
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🍄 Webcomic Creator | Fantasy humor
🌱 Weekly comic strips | Longer series brewing in background
🎨 Only use Free/Libre & Open Source tools | CC-licensed | No AI

Last posted 1 day ago
Posts 8,640
Followers ▼ 638
Following 695
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nixCraft 🐧
@[email protected]

Enjoy Linux & Unix-like systems, open-source software, and programming? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools, IT news, and apps daily, plus a dose of humor.

Last posted 1 day ago
Posts 9,731
Followers ▼ 631
Following 205
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Tuta is the secure email service with automatic encryption. We protect your emails from everyone - even from us! Committed to privacy and open source.

Last posted 1 day ago
Posts 9,048
Followers ▼ 575
Following 34
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European Commission
@[email protected]

News and information from the European Commission.

A project to foster our presence in the fediverse and support our commitment to European social media platforms based on open source technology.

🇪🇺 Official Mastodon account as verified by the official EU domain in our server’s address (europa.eu).

Last posted 1 day ago
Posts 3,275
Followers ▼ 496
Following 5
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World's leading Linux and Open Source web portal.
itsfoss.com/

Last posted 2 days ago
Posts 8,074
Followers ▼ 479
Following 35
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Heroic Games Launcher
@[email protected]

An Open source GOG and Epic Games Launcher for Linux, Windows, and macOS.

Last posted 4 days ago
Posts 169
Followers ▼ 221
Following 9
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Formerly Minetest. Official account for Luanti, an open source game creation platform. Follow for Luanti news and content. Run by @rubenwardy

Last posted 5 days ago
Posts 73
Followers ▼ 194
Following 26
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The co-host with the co-most.


I produce, perform and edit audio-video work as well as writing everything from video scripts to newsletters.


Co-founder of vintage media collective RetroStrange.com and indie games blog SetSideB.com. 
Founder of wrestling.social.

Director of Creative @ OpenCV.org, the world’s biggest open source computer vision library.

Ex: Occipital.

Contact: [email protected]

Last posted Less than a day ago
Posts 1,943
Followers ▼ 193
Following 358
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The Tor Project
@[email protected]

We advance human rights and defend your privacy online through free software and open networks.

Last posted 3 days ago
Posts 1,405
Followers ▼ 170
Following 82
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Mastodon Engineering
@[email protected]

We're building a free, open-source, decentralised social network that gives people back control over their data and their reach.

Last posted 2 days ago
Posts 154
Followers ▼ 168
Following 17
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Delta Chat (39c3)
@[email protected]

Secure decentralized messaging for all major platforms and then some. Reliable and instant by using fast and secure Chatmail servers, but also compatible with classic e-mail providers. Offering chat-shared web apps for fun and collaboration, end-to-end encrypted and without any server side hosting. Security-Audited multiple times, last in 2024.

Last posted 1 day ago
Posts 2,405
Followers ▼ 134
Following 590
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Free Software Foundation Europe
@[email protected]

fsfe Free Software Foundation Europe is a charity that empowers users to control technology. Software is deeply involved in all aspects of our lives. (aka ) gives everybody the rights to use, understand, adapt, and share software. These rights help support other fundamental rights like freedom of speech, freedom of press, and privacy.

Public Money? !

Last posted 2 days ago
Posts 2,576
Followers ▼ 132
Following 41
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Elena Rossini ⁂
@[email protected]

Italian filmmaker, photographer and writer based in Paris, France who ❤️

🎬 Director of: The Illusionists documentary + a Fediverse promotional video (blog.elenarossini.com/fedivers)

💌
📝 blog: @ele
👩‍💻 self-hosting newbie: @elena
📷 photos: @ele

🏳️‍🌈🏳️‍⚧️ ally

Note: my posts are set to auto-delete* after 1 month ⏳

*unless I bookmark them

Last posted 1 day ago
Posts 614
Followers ▼ 126
Following 446
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F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform.

Last posted 2 days ago
Posts 1,013
Followers ▼ 103
Following 114
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Free, private, open source office suite by @tdforg and a worldwide community. LibreOffice was based on OpenOffice.

Last posted 2 days ago
Posts 3,497
Followers ▼ 99
Following 15
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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 3 days ago
Posts 828
Followers ▼ 95
Following 25
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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 2,501
Followers ▼ 92
Following 137
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Danielle Foré
@[email protected]

Founder at @elementary. Inclusive designer. Open Source developer. Raging feminist. Anime nerd. AuDHD Anxiety girly ⚢🌻

Alt text: avatar is of a white-passing woman with dark maroon lipstick, winged eyeliner, and wavy hair dyed in blonde, light red, and dark brown chunks. She’s wearing a dark brown moto jacket and a mesh top with a black bralette. Banner shows an autumn scene from Midtown Sacramento California where trees line the streets

Last posted 1 day ago
Posts 5,794
Followers ▼ 89
Following 270