Awesome Open Source projects on Mastodon.
Open Source
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
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
F-Droid
@[email protected]F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform.
It's FOSS
@[email protected]World's leading Linux and Open Source web portal.
https://itsfoss.com/
FediCon
@[email protected]🎉 What if the Fediverse met... in real life?
🌐 FediCon
📍 Vancouver, Canada
🗓️ August 6th to 9th
🎟️ https://2026.fossy.ca/attend/tickets/ (tickets)
🏨 https://2026.fossy.ca/travel/ (discounted lodging)
See you there?
Hash-Tags: #FediCon #FediCon2026
Need help finding a place to stay:
https://fedicon.ca/where-to-stay
(Managed by @reiver)
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.
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 (https://europa.eu).
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):
https://shop.sparkhausmedia.com/shop
Customers in All Other Countries (USD):
https://shop.linuxnewmedia.com/shop
OpenRail Association
@[email protected]The OpenRail Association provides a neutral space for collaborative development of Open Source software in the railway sector.
It is incorporated as a non-profit organisation according to Belgian law as AISBL.
LibreOffice
@[email protected]Free, private, open source office suite by @tdforg and a worldwide community. LibreOffice was based on OpenOffice. #foss #opensource
9to5Linux
@[email protected]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, Linux hardware, and more.
Help keep 9to5Linux alive! Buy us a ☕️ https://ko-fi.com/9to5linux
Tuta
@[email protected]Tuta is a secure email, calendar and drive provider with quantum-safe encryption. Open source & forever free! 🔒️
Visit us 👉️ http://tuta.com
Made with ❤️ in Europe
Grow Your Own Services 🌱
@[email protected]Encouraging non-technical people and organisations to set up their own online services instead of relying on massive corporations.
All the recommended services are free and open source, and available through managed hosting providers. You can find out more on my website at https://growyourown.services
🚫 Completely opposed to LLMs, generative AI, cryptocurrency, "web3", NFTs, blockchain, defi, daos etc. They are financial scams disguised as software tools.
Maintained by @FediThing
Blender 🔶
@[email protected]Official account for the Free and Open Source 3D creation suite. Free to use for any purpose, forever.
Digitalcourage
@[email protected]Gemeinnütziger Verein für eine lebenswerte Welt im digitalen Zeitalter.
Seit 1987 mischen wir uns ein, wenn Grundrechte unter Druck geraten.
Datenschutz, Demokratie & Fediverse statt Überwachung, Kommerz & Digitalzwang.
#bba #DigitaleSelbstverteidigung #DigitaleMündigkeit #Fediverse #Freiheit #Datenschutz #foss #floss #technikfolgen #linux #bielefeld #art #Kunst #Digitalzwang
FOSS Backstage
@[email protected]Community, Management, and Compliance – #FOSSBack is a two day conference dedicated to everything related to #FLOSS governance and open collaboration: open source project leadership, community management, project metrics, Open Source strategy for enterprise, #InnerSource/#OSPO, legal matters when dealing with #FOSS and many more. The next edition of FOSS Backstage will take place March 16-17, 2026.
Forkmesh
@[email protected]ForkMesh is a community-owned Git forge for public and private repos—built for resilience, collaboration, and the Fediverse era. Host projects, mirror code across real machines, sign issues and pull requests, create spaces, and run nodes that keep work reachable beyond outages, takedowns, or walled gardens. Whether you build in the open or protect private work, ForkMesh helps communities own their code, conversations, and future. Join the mesh. Mirror what matters. #Git #Fediverse #OpenSource
Open Source Initiative
@[email protected]
The OSI is the authority that defines Open Source, recognized globally by individuals, companies, and by public institutions.
Home Assistant
@[email protected]Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.
Olimex
@[email protected]Open Source Hardware evangelist. Designing OSHW linux computers certified by OSHWA.
https://www.olimex.com
DistroWatch
@[email protected]DistroWatch is a news, learning, and reviews website dedicated to open source operating systems, such as Linux and the BSDs.