Awesome Open Source accounts on Mastodon.
Open Source
Termux
@[email protected]Android terminal emulator and Linux environment powered by GNU utils
Account managed by @CodingThunder, @grimler and @damaj301damaj
Greg Wilson
@[email protected]I program, write, and teach. Co-founder of Software Carpentry and It Will Never Work in Theory; co-editor of The Architecture of Open Source Applications.
Glyph
@[email protected]he/him
You probably heard about me because I am the founder of the Twisted python networking engine open source project. But I’m also the author and maintainer of several other smaller projects, a writer and public speaker about software and the things software affects (i.e.: everything), and a productivity nerd due to my ADHD. I also post a lot about politics; I’d personally prefer to be apolitical but unfortunately the global rising tide of revanchist fascism is kind of dangerous to ignore.
Principia
@[email protected]Mastodon account for Principia, an open source physics-based sandbox game with electronics, robotics, Lua scripting and more.
Anke Domscheit-Berg
@[email protected]Publizistin, Netzaktivistin u ehem. digitalpolitische Sprecherin der Linken im Bundestag (MdB: 2017-2025). #Nachhaltigkeit #OpenSource #OpenEverything #ITSicherheit #DigitaleGewalt #digitaleVerwaltung bluesky: @anke.domscheit-berg.de (stillgelegt: Twitter/X: @anked)
Home Assistant
@[email protected]Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.
repeatro
@[email protected]Fully into #retrogaming on original hardware 🕹️
Doing live refurbishing, 💯% playthroughs of retrogames and #speedrun|s ⏱️ on self-hosted #Owncast.
Heavily relying on #Linux and #FOSS for streaming and PC gaming.
Retrogaming Trivia ➔ #RetroTrivia 💡
Retrogaming Trivia Clips ➔ #RetroClip 🎞️
Retrogaming Riddles ➔ #RetroGuessr ❓
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
Robert W. Gehl
@[email protected]Ontario Research Chair of Digital Governance for Social Justice, York University.
My latest book, "Move Slowly and Build Bridges: Mastodon, the Fediverse, and the Struggle for Democratic Social Media" was published by Oxford University Press late 2025.
Been on the fediverse since 2017. I'm now helping run AoIR.social
he/him
Trans rights are human rights. I boost #BlackMastodon and #MutualAid posts. I also call for alt text for accessibility.
Thomas Fricke (he/his)
@[email protected]Gina
@[email protected]Dutch gov OSPO | Open Source | GovTech | Digital Sovereignty | IT nerd | 🇪🇺🇳🇱
Advocate for open, ethical alternatives to big tech. Posting on a personal title.
One of Fosstodon's admins. Boardmember of F-Droid. Staff of Pookie and Wessie. She/her. 🏳️🌈&🏳️⚧️ ally. 🇺🇦🍉
Fedora Project
@[email protected]This is the official feed for the Fedora Project, a global free & open source software community sponsored by Red Hat.
We make Fedora Linux - an innovative free & open source operating system for computers, clouds, containers, and other hardware platforms.
DieguiTux8623
@[email protected]Android developer, FOSS enthusiast 🍕🍝🇮🇹
Speed Dreams
@[email protected]Speed Dreams is an Open Source Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine, all targeting maximum realism.
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
Abraxas3d W5NYV
@[email protected]I enjoy thinking and doing. Not necessarily in that order. This is my amateur radio account. I can also be found at @abraxas3d
de W5NYV. Open Research Institute co-founder and CEO, ARRL Technical Advisor, ARRL San Diego Section Technical Specialist, #OpenSource HEO #amateur #satellite lead (Haifuraiya), and member of FCC TAC 🏳️🌈
Eelco Mulder
🇪🇺
@[email protected]
| iets met ict en open source | 🇪🇺 | 🎼 | 📷 | ⛺ | 🏍️ | 🧭 | iets met kierkegaard | iets met hacken
Munyoki Kilyungi 🇰🇪
@[email protected]I bring people together:
In GNU's haven, he finds solace sweet,
GNU Emacs and GNU/Linux, his retreat.
In the hacker's manifesto, he's aware.
With Scheme-r's charm and Python's delusions,
Missed memory in C and Assembly's delight,
Functional delulu (programmer) are his dictions,
A student eternal, in life's great journey!
Always remember: be kind 💛
Also, ADHD audiophile here. I express my feelings and love through music.
Tags:
#scheme #lisp #gnu #guix #emacs #python #fedi22 #linux #music #foss
Podcast Projets libres
@[email protected]Podcast francophone sur les modèles économiques, données ouvertes et communautés du logiciel libre.
Traductions en anglais disponibles.
Suivre le podcast : https://podcast.projets-libres.org/@projetslibres/links
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A French-speaking podcast discussing business models , open data and communities in the context of free and open-source software.
English translations also available.
Follow the podcast: https://podcast.projets-libres.org/@projetslibres/links
Jarkko Sikiö
@[email protected]Husband, father, and FOSS enthusiast. Into Linux, DIY, self-hosting, blogging, comics, games and solar energy. Writing crime and science fiction.
Posting mostly in English and Finnish (native), based in Chile.
When I see travel/nature shots, some peculiar history/science bits or you're posting in Finnish, I might follow you without any particular reason.
HD Moore
@[email protected]Founder & CEO of runZero (@runZeroInc - https://runzero.com), previously the founder and lead developer of Metasploit, a CSO, a consultant, and the head of various security research teams.
My work is focused on #infosec, #security, #networking, #discovery, #osint, #postgresql, #aws, #engineering, #opensource, #devops, and #startup stuff. For fun I write #golang, build #IoT projects, and #run in circles.