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FEDIDEVS

Awesome Open Source projects on Mastodon.

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NovaFuture.org — Independent international media dedicated to real ecology, free software & social justice. Free blog hosting, privacy-first social network, open knowledge base. 100% independent, community-driven. Building together the future we deserve, not the one imposed on us. Home of PeerBox, the open source P2P encrypted messenger: peerbox.org

Last posted 1 day ago
Posts 363
Followers ▼ 266
Following 3,052
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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 2,902
Followers ▼ 125
Following 140
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Tuta is a secure email, calendar and drive provider with quantum-safe encryption. Open source & forever free! 🔒 

Visit us 👉 tuta.com

 Made with ❤️ in Europe

Last posted 1 day ago
Posts 9,893
Followers ▼ 75
Following 39
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Sovereign Tech Agency
@[email protected]

Strengthening digital infrastructure and open source ecosystems in the public interest. Home of the Sovereign Tech Fund, Sovereign Tech Resilience, Sovereign Tech Fellowship, and other programs supporting critical FOSS technologies.

Last posted 1 day ago
Posts 1,146
Followers ▼ 64
Following 113
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Open source privacy and security focused mobile OS with Android app compatibility.

Last posted 1 day ago
Posts 16,978
Followers ▼ 59
Following 0
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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 3,664
Followers ▼ 42
Following 10
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We’re a non-profit that believes in a world where everyone is empowered by technology they can trust. We work towards this world by building a diverse and sustainable free software personal computing ecosystem.

Our community of contributors makes GNOME, GTK, and several cross-desktop projects and libraries to further our mission.

Last posted 1 day ago
Posts 2,657
Followers ▼ 41
Following 199
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Free, private, open source office suite by @tdforg and a worldwide community. LibreOffice was based on OpenOffice.

Last posted 1 day ago
Posts 3,731
Followers ▼ 22
Following 15
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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 10,329
Followers ▼ 21
Following 205
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Worldwide community of public sector Free Software supporters 🧢

Last posted 1 day ago
Posts 88
Followers ▼ 20
Following 42
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Tunera Type Foundry
@[email protected]

Fresh & juicy open-source fonts for the masses since 2020 :) Please check them out! tunera.xyz/ Profile picture: smiling unibrow face on a fresh green blob. Banner picture: the same face, on a black background, above the word "Tunera" displayed in an angular script typeface (called Canarina). All toots by Ariel Martín Pérez.

Last posted 1 day ago
Posts 443
Followers ▼ 17
Following 240
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The open source note taking and to-do application with synchronization capabilities for Windows, macOS, Linux, Android and iOS

Last posted 1 day ago
Posts 486
Followers ▼ 16
Following 0
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📸 Pixelix – A Pixelfed Client
Your open-source companion for browsing and sharing photos in the Fediverse. Available on Google Play Store, Apple App Store, GitHub, and F-Droid.

Google Play:
play.google.com/store/apps/det

App Store:
apps.apple.com/us/app/pixelix-

A @ghostbyte Production

Last posted 1 day ago
Posts 299
Followers ▼ 13
Following 9
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Linux Magazine
@[email protected]

Linux Magazine is your guide to the world of Linux and open source. Founded in 2000, Linux Magazine focuses on real-life, practical techniques and delivers a premium blend of insightful technical information through tutorials, in-depth articles on trending topics, troubleshooting and optimization tips, and more!

Customers in Europe or the United Kingdom (EUR/GBP):
shop.sparkhausmedia.com/shop

Customers in All Other Countries (USD):
shop.linuxnewmedia.com/shop

Last posted 1 day ago
Posts 1,094
Followers ▼ 13
Following 246
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Official account of QGIS - the user friendly Open Source Geographic Information System

Last posted 1 day ago
Posts 365
Followers ▼ 11
Following 55
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Open Source Programme Office
@[email protected]

The go-between for all things open source in the European Commission

Last posted 1 day ago
Posts 277
Followers ▼ 10
Following 15
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A Familiar Way To Develop Applications

Vala is an object-oriented programming language with a self-hosting compiler that generates C code and uses the GObject type system.

Join our Matrix room or Discord server with the links below!

Last posted 1 day ago
Posts 379
Followers ▼ 9
Following 30
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Nextcloud 📱☁️💻
@[email protected]

A safe home for all your data, community-driven & open source!
nextcloud.com
Join us at help.nextcloud.com and github.com/nextcloud 😊

Last posted 1 day ago
Posts 6,978
Followers ▼ 9
Following 137
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adminForge bietet mehr als 70 kostenlose Dienste an. Unser Ziel ist es eine freie und datensparsame Alternative zu bekannten Diensten zur Verfügung zu stellen. heart_cyber
adminforge.de/#services

| | | |

Hilf mit, für noch mehr Services! ❤️
adminforge.de/unterstuetzen

ActivityPub Relay für |s aus dem deutschen Raum mastodon
relay.kanoa.de

Last posted 1 day ago
Posts 850
Followers ▼ 8
Following 0
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Les Journées du Logiciel Libre, l'événement lyonnais de promotion du numérique

La dernière édition a eu lieu le week-end du 30/31 mai 2026 à l'ENS de Lyon.

Last posted 1 day ago
Posts 1,036
Followers ▼ 8
Following 136
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ADMIN magazine
@[email protected]

Founded in 2010, ADMIN Network & Security magazine is the source for technical solutions to the real-world problems sysadmins face every day. Our advanced technical content helps improve admin skills with practical articles on security, Cloud computing, DevOps, HPC, storage and more!

ADMIN print and digital magazines are available for purchase at:
USD: shop.linuxnewmedia.com/shop
EUR/GBP: shop.sparkhausmedia.com/shop

Last posted 1 day ago
Posts 709
Followers ▼ 8
Following 83