Awesome Open Source accounts on Mastodon that posted recently.
Open Source
MuhammadFree🇵🇸
@[email protected]Hi! My name is Muhammad, I am a 14 (+1) years old programmer and I love free software.
I code since I was 11 and I use Fedora GNU/Linux. (And yes, I always say GNU/Linux, you should too! 😉)
I'm the creator of LibreUI, see below
The "free" in my username means free - as in freedom. Free Software, Free 🇵🇸
#GNU #FreeSoftware #Fedora #IPFS
`Da Elf
@[email protected]I make things, I fix things, and quite often break things. A Silicon Valley refugee having lived in the Pacific North West, recently returned to my home, #SantaCruz after too long away.
Three decades in the world of computers and most of it developing the Internet (largely as a Web Thing, but not really).
#Ally #Beer #Dogs #Outdoors #Food #Cooking #WestCoast #Seattle #SantaCruz #UNIX #OpenSource #SelfHosting #UrbanWalking #WiFi #CafeComputing #Geekosterone
Mehrad
@[email protected]
Bioinformatician🧬 during the day, Data Scientist📈 in the afternoon, and Linux🐧 hobbyist at night. Federation and E2EE advocate. Interested in Data Analysis, Machine Learning, and FOSS/FLOSS.
Languages:
🗣)
🇮🇷: Native
[🇺🇸🇬🇧]: Almost native
🇫🇮: Ymmärrän sinua
🤖)
: Primary
: Know my way around
🐪: Oldie but Goodie (esp. regex)
: n00b
🎵)
𝄢🎸
Some of my interests in machine-readable format:
#Rstats #Bioinformatics #MachineLearning #OpenScience
Kaiser
📷 🎞️ 💿
@[email protected]
Photography hobbyist, primarily #BeleiveInFilm - #35mm, #MediumFormat and #4x5
If I’m being honest, probably a gear slut first and photographer second.
Formerly @kaiser_photo
Also love: #Linux #OpenSource #Cooking #Stamps #Philately #Vinyl #CDs
Support Democracy
Slava Ukraini 🇺🇦
Akseli
@[email protected]
KDE dev by day, hobbyist gamedev by night. Generalist FOSS contributor. Finnish AuDHD neurodisaster. I like metal, industrial and EBM music, and I love FPS, RPG and spacesim games. Pan enby. Panby?
I love FOSS and Linux. I want to help make gaming better on Linux desktop.
Does not want to talk about "AI", LLMs, cryptoscams.
My opinions are always my own. Like my shitposts.
Banner by @Neotheta
Check https://scalie.zone/@aks/112251862581578956 for full image
Avatar by [fefairy](https://www.furaffinity.net/view/59975526/)
My posts often include foul language. They also get deleted in one month.
🇫🇮 Tööttään ja paskon välillä myös suomeksi. Sori siitä.
furcode2: FDL3acrw/F? A- C+ D++ H- M++t P- R++ T V W RLCT a+ c++l e++ f+ g++ h+++ i+++wf j+s m++a p+ a32 Sno[Pansexual] sno[Pansexual]
Bruno Miguel
@[email protected]In July 2020, I started feeling constant, acute pain and was later diagnosed with #fibromyalgia. I've been in pain 24/7 since it started.
#photography is a passion of mine. I'm an amateur, but I can't stop shooting pictures.
I'll be tooting in pt-PT and en-US/en-GB.
I have an alter ego at @brunomiguel, where I post mostly in pt-PT
Ryan Daniels 🇨🇦
@[email protected]SysAdmin, DevOps, Bash, Python, PHP, Go), along with some front-end js/css hacking. Also Ansible, Docker/Podman. Interested in FOSS, and in a previous lifetime.. travelling, and riding a motorcycle.
Husband. Dad.
Update Seeker
Opener of tabs
Pronouns: he/him
I use arch, btw. j/k it's EndeavourOS
New to Hachyderm, on Fediverse since 2017
#Toronto 🇨🇦
#Linux #DevOps #Security #Coffee #nobot
Post auto deletion enabled
Astian, Inc
@[email protected]Organization dedicated to the development of free software and technologies with a great focus on privacy and security.
@sssweather
@[email protected]@sssweather is the remake of an official 2016 research project, nowadays it's just a pastime. It works only thanks to gnu and free software, and it is based on public domain data coming via web from the respective instruments and scientific research groups.
Everything you see here is also stored in some of my databases. If you are paranoid you can also follow the second account @sssweather_test with more
details about the single event
Human contact @sscardigli
Thomas
@[email protected]Frontend Developer from 🇪🇺 Europe / Germany. ❤ Open Source. ❤ @mozilla // Antifaschist // Metalfan // VR Gamer
geraldew
@[email protected]Data analyst and programmer: SQL (in my sleep), Pascal (in my head), Python (in development), VBA & MS Access (for my sins). Interested in mathematics and computing theory & FOSS.
Jonathon Schuler
@[email protected]Booster more than Tooter.
Model-transparancy Data Scientist & ML Engineer
Posts auto-delete in a month.
#Statistics #MachineLearning #Physics #Astronomy #Seismology #RemoteSensing #GeneralRelativity #Geodesy #RomanEmpire #FertileCrescent #Art #Architecture #Photography #BW #OpenStreetMap #Linux #Python #Cpp #Rust #OpenSource #FOSS #Privacy #WSPR #Meshtastic #GrapheneOS #DeltaChat #Reticulum #OpenCore
Header Description: waterfall plot of PSR B1919+21
Avatar Description: corporate head-shot
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.
Taggart
@[email protected]
Displaced Philly boy. Threat hunter. Educator.
Executive Director. #infosec, #programming #rust
, #python
#haskell
, and #javascript
. #opensource advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made https://wtfbins.wtf. Not your bro. All opinions my own. Dad. #fedi22 #searchable
Pronouns: He/him.
donkey
@[email protected]Rorohiko kaiārahi. Parauri koti. Frentantic Intromastecution. Fraught Leader. Polibernial Mandorpulatorist. Neologist. Weirdo. Can fold fitted sheets. ن #kindness #curiosity #apple #rabbits #bunny #photog #cars #motorcycles #tech #foss #NgātiPākehā #TangataTiriti #coeliac #TaylorSwift #NZTwits
A rolling stone should not judge a book by its glasshouse // The higher, the fewer.
Darwin LT-14911.local 25.2.0 Darwin Kernel Version 25.2.0: Tue Nov 18 21:09:56 PST 2025; root:xnu-12377.61.12~1
Timo Tijhof
@[email protected]Dutch expat in London.
Principal Engineer at Wikimedia Foundation, QUnit project lead @qunit, jQuery Infra Team @jquery, W3C Web Perf WG.
Avatar: I look up, raindrops bounce from the tip of my leather hat. Photo by Niek Hidding.
Creative interests: linguistics, music, photography. Work interests: performance, web standards, design, privacy, security.
#webperf #PHP #mediawiki #wikipedia #qunit #nederlands #fedi22 #foss #OpenSource #tech #technology #wikimedia #jquery
QuadRadical
@[email protected]Hello, I'm Henry Hiles, a developer specialising in NixOS system administration and Flutter development. I'm proficient with Nix, Dart, and Bash.
I build maintainable, declarative, and reproducible systems with Nix, usually using flakes, flake-parts, and Agenix. However, I can quickly adapt to any other preferred system. I also build high-performance, intuitive apps with Flutter, usually using Riverpod, Freezed, and Flutter Hooks.
I am into #foss, #linux, #nixos, #selfHosting and #postmarketOS.
I occasionally boost posts without alt text (mostly of raccoons or cats, nothing important).
Hylke Bons 🥜
@[email protected]product designer who codes.
I design and build software.
both how it looks, and how it works.
🌱 laid off in 2026 and looking for $1/month sponsors to help #FOSS projects with design: https://github.com/sponsors/hbons 🌱
been doing design in #OpenSource like #GNOME, #Pidgin, #Intel, #RedHat, #Xamarin, #VSCode and more for 2 decades.
enjoy creating #PixelArt #RetroGames for #GameBoy / #NES.
🍵 green tea lover
📷 lazy film photographer
🌌 #aurora chaser
lucasmz (en)
@[email protected]🇧🇷 but the annoying side

A guy interested in free software, some security and privacy for everyone, and IPv6.
Synthyx
@[email protected]Yoyo, just call me Synth
I advocate for FOSS, Right To Repair, and encourage others to switch away to Linux to avoid Microsoft's bloated mess that is W11.
Start a debate with me.
Luke Kanies
@[email protected]I’m a tech founder and recovering SysAdmin. I helped found DevOps and grew up in open source. These days I am convalescing from a decade of physical and mental neglect while running Puppet.
I sometimes write about startups, founders, and other topics I like.
I am an angel investor, mostly in areas of expertise (infrastructure and dev tools) and interest (local first software and power tools).
I am generally default-accept on first conversations.