Awesome Open Source accounts on Mastodon.
Open Source
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
LibreOffice
@[email protected]Free, private, open source office suite by @tdforg and a worldwide community. LibreOffice was based on OpenOffice. #foss #opensource
Tuta
@[email protected]Tuta is the secure email service with automatic encryption. We protect your emails from everyone - even from us! Committed to privacy and open source.
CrO2
@[email protected]-------Chromium(IV) Oxide-------
OCD Homelabber. Enthusiastic Self-hoster. Privacy Advocate. Timidly Vegetarian. Shiller of FOSS. Retro Tech Collector. Hardware Surgeon. Valve Apologist. PS Trophy Hunter.
My Soul Is Now FOSS 🏳️⚧️
System Engineer @ KittySoda
SysAdmin @ Undisclosed Corp
I never show people my stuff, I want to show you all my stuff, please don't laugh at my cringe :D
It's FOSS
@[email protected]World's leading Linux and Open Source web portal.
https://itsfoss.com/
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).
Christine Lemmer-Webber
@[email protected]Executive Director of @spritely (but this is a personal account). I'm here to fix the Internet.
ActivityPub co-author, co-host of @[email protected]. Lisp sourceress, decentralized network architect, occasional Blender artist. she/her https://dustycloud.org/
Recently moved here from @[email protected]
Lovely banner sketch by @juliaro https://mastodon.art/@juliaro/114489465896761273
PixelUnion
@[email protected]European alternative for secure, independent cloud storage. Open source. Privacy-first. No borders, no tracking — just control.
Let’s build a sovereign digital future together. ☁️🇪🇺
Codeberg
@[email protected]We are a non-profit, community-led organization that helps free and open source projects prosper. Our services include Git hosting (https://codeberg.org, using @forgejo), Weblate, Woodpecker CI and Pages.
To receive assistance (faster), request features or report problems, see: https://docs.codeberg.org/contact
This account is volunteer-run; we are only active for a few hours per week, so we may not be able to respond to your inquiry.
Status: @codebergstatus · https://status.codeberg.eu
Molly
@[email protected]Born from Signal, built for freedom. Molly is an independent Signal fork for Android, with a strong focus on security and hardening.
Bellingcat
@[email protected]Bellingcat is an independent investigative collective of researchers, investigators, and citizen journalists brought together by a passion for open source research.
Want to support our charity? http://bellingcat.com/donate/
Buy our book "We Are Bellingcat" here: http://bit.ly/2EP09EN
Our award-winning podcast series: http://apple.co/36LJURI
Elena Rossini ⁂
@[email protected]Italian filmmaker, photographer and writer based in Paris, France who ❤️ #FOSS
🎬 Director of: The Illusionists documentary + a Fediverse promotional video (https://blog.elenarossini.com/fediverse-video/)
💌 #TheFutureIsFederated
📝 blog: @ele
👩💻 self-hosting newbie: @elena
🏳️🌈🏳️⚧️ ally
Pronouns: she/her
Languages: English, French, Italian
Note: my posts are set to auto-delete* after 2 weeks ⏳
*unless I bookmark them
Team KeePassXC
@[email protected]KeePassXC is a modern, secure, and open-source password manager that stores and manages your most sensitive information.
You can run KeePassXC on Windows, macOS, and Linux systems. KeePassXC saves many different types of information, such as usernames, passwords, URLs, attachments, and notes in an offline, encrypted file that can be stored in any location, including private and public cloud solutions.
Team email PGP key: 2FB8 CA9C 105D 8D57 BB97 46BD
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! https://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
IVPN
@[email protected]IVPN is an open-source, audited, privacy focused VPN service that offers WireGuard and ad+tracker blocking. Email support at ivpn.net for quick assistance.
Python Software Foundation
@[email protected]This is the official PSF account. We promote, protect, and advance the Python programming language, and support and facilitate the growth of a diverse and international community of Python programmers. #python #PyConUS
NLnet Labs
@[email protected]Dutch #NonProfit foundation proudly serving the Internet community since 1999 with #OpenSource software for #DNS and #BGP. Applied research, open standards advocates, bridging technology and policy.
#Clang origins, now #rustlang 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!
Godot Engine
@[email protected]
Your free, open-source game engine 🎮🛠️
Develop your 2D & 3D games, cross-platform projects, or even XR ideas!
Nextcloud 📱☁️💻
@[email protected]A safe home for all your data, community-driven & open source!
https://nextcloud.com
Join us at https://help.nextcloud.com and https://github.com/nextcloud 😊
David Revoy
@[email protected]🍄 Webcomic Creator | Fantasy humor
🌱 Weekly comic strips | Longer series brewing in background
🎨 Only use Free/Libre & Open Source tools | CC-licensed | No AI