5041 awesome Open Source accounts on Mastodon.
Open Source
Sarah Rose Lives
@[email protected]I’m a creative developer and hacker who loves building innovative tools that blend retro charm with modern tech. I work extensively with Go, Python, and Flutter, crafting everything from IRC-based social systems and file-sharing utilities to TUI apps and mobile interfaces. Passionate about open source and digital self-expression, I bring a unique mix of technical depth and personal storytelling to everything I create.
Filippo Valsorda
@[email protected]@FiloSottile elsewhere / Cryptogopher / Go crypto maintainer / Professional Open Source maintainer / RC F'13, F2'17
https://mkcert.dev / https://age-encryption.org / https://filippo.io/newsletter
🕳️ “Gaze not into the abyss, lest you become recognized as an abyss domain expert, and they expect you keep gazing into the damn thing.” —@nickm
Oliver Stueker
@[email protected]Digital Research Consultant (#HPC Analyst/Advanced computing specialist) with ACENET at #MemorialUniversity in St. John's, #NewfoundlandAndLabrador, 🇨🇦, (originally from 🇩🇪)
@thecarpentries instructor (mainly #bash, #Python & #Git)
In my spare time I'm interested in DSLR #photography, #RaspberryPi, #Arduino, #ESP32 and reading my @ct_Magazin
The ML Engineer
@[email protected]Posts about ML engineering, MLOps and ML research (and a sprinkling of AI). Weekly newsletter digest at https://ml.blaze.email. Maintained by @alastairmrushworth.
The AI Engineer
@[email protected]Posts about AI research and engineering. Weekly newsletter digest at https://ai.blaze.email. Maintained by @alastairmrushworth.
Miguel Afonso Caetano
@[email protected]Senior Technical Writer @ Opplane (Lisbon, Portugal). PhD in Communication Sciences (ISCTE-IUL). Past: technology journalist, blogger & communication researcher.
#TechnicalWriting #WebDev #WebDevelopment #OpenSource #FLOSS #SoftwareDevelopment #IP #PoliticalEconomy #Communication #Media #Copyright #Music #Cities #Urbanism
Thibaultmol 🌈
@[email protected]💊Pharmacy assistant and owner by day,
🗺️ Openstreetmapper by night.
🐧Linux user.
Also: co-admin @vr_anime
he/him (don't mind 'they')
Cis, but an ally to all in the LGBTQ+ community 🏳️🌈, 🏳️⚧️ rights are human rights
Pan/bi(?)
🐾Furry art enjoyer
NL/EN
Not autistic?.... but likes connecting with autistic people.. hmmm.. 🤔
If we meet irl, feel free to hug me!
#anime #healthcare #pharmacy #linux #opensource #openstreetmap #Ruiselede #WestFlanders #WestVlaanderen #Belgium #Belgie #fedi22
redti
@[email protected]A worker without work (yeah right, welcome to 2025) and a student in machining. Interested in real person not persona, otherwise in mechanics, drawing, ingenering, mathematics, sciences, literacy, computer science, free and open source stuff, BSDs OS, Linux Os, and many many other things... Bullshit hater.
Mark Mandel
@[email protected]Staff Developer Advocate for Games at Discord.
Founder on Agones (game server orchestration) and Quilkin (UDP Proxy) Open Source Projects.
Was at Google Cloud for a long time.
Occasional YT & Twitch.
he/him
I talk mostly about game development on this account, but see linktree for my other accounts.
The Guardian MEWS 📰
@[email protected]Unofficial account of The Guardian newspaper managed by @to3k
MEWS stands for Mastodon nEWS 😉 #MEWS #MastodonNews
Each toot with news is thematically tagged with hashtags, so you can easily filter out topics that (don't) interest you.
If you are bothered by the presence of this bot on the local or federated timeline then you can easily mute it 😉
This is a #OpenSource project, so you can find bot's code on Github: https://github.com/to3k/mews-guardian
Anthony Bosio
@[email protected]
🦅
Anthony Bosio
Front-end and Python developer, librarian's husband, geek dad also interested in photography, graphic design, typography and filmmaking/vfx. You should probably be using Django for something. PixelCorps (ret.)
Team: @sixfeetup
Location: South Florida
Nationality: Virginian
Continent: Pangea
Origin: Big Bang
#fedi22 #Python #WebDev #Photography #VFX #GraphicDesign #Typography #Django #SelfHosting
Peter Cock
@[email protected]#Bioinformatician / #ResearchSoftwareEngineer working in Scotland, initially in plant pathology (including nematodes and Phytophthora). #Python programmer, with a focus on #OpenSource like #Biopython. He/him/his.
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.
Guillaume Tronix
@[email protected]
Support Technician & Eternal learner
🇫🇷🇬🇧 Speaker
🐧 Linux explorer
🐍 Python tinkerer
👩💻 Homelab enthusiast
Gareth Lloyd (He/him)
@[email protected]- Slava Ukraine 🇺🇦 #StandWithUkraine
- Software Engineer at Memgraph
- Interested in C++, Rust, algorithms, HPC, and testing
- Research into packing problems and other computational difficult problems
- Live and breathe modern boardgames
- Coordinator of ACCU York @accu_york
- LGBTQ+ ally
- [[]](&*+([]()[[]]{}={}))();
Dave Lester
@[email protected]Developer tools and open source ecosystems. Product @ Apple. @swiftlang📍 San Francisco
Taggart
@[email protected]Displaced Philly boy. Threat hunter. Educator. #infosec, #programming #rust
, #python
#haskell
, and #javascript
. #opensource advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made https://wtfbins.wtf. Co-creator of https://github.com/mttaggart/OffensiveNotion. Not your bro. All opinions my own. Dad. #fedi22 #searchable
Pronouns: He/him.
Jan Katins
@[email protected]#Data + #Python software engineer, part time computer nerd | likes fantasy books | Mostly technical stuff, a lot of boosts about tech and some political things (e.g. bike infra in #Berlin) | boost = I find it interesting and read worthy | former name: Jan Schulz | he/him/his
Thor A. Hopland
@[email protected]I'm from BaaaaaaaaarRrrRrRRrRRgrn, Norway! I love free libre open source software AND open hardware, securing privacy and autonomy for all - because of the digital world world we live in. I'm also a recovering distro hopper, I've worked as a sysadmin (or "SysOps" I think it's called today) and I'm currently interested in getting into modern web development.
Joe Brockmeier (jzb)
@[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. Become a subscriber here! 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.
"When a man loves cats, I am his friend and comrade, without further introduction." Mark Twain