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FEDIDEVS

5041 awesome Open Source accounts on Mastodon.

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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.

Last posted ▼ Less than a day ago
Posts 125
Followers 32
Following 10
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Filippo Valsorda
@[email protected]

@FiloSottile elsewhere / Cryptogopher / Go crypto maintainer / Professional Open Source maintainer / RC F'13, F2'17


mkcert.dev / age-encryption.org / 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

Last posted ▼ Less than a day ago
Posts 823
Followers 12,973
Following 429
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Oliver Stueker
@[email protected]

Digital Research Consultant ( Analyst/Advanced computing specialist) with ACENET at in St. John's, , 🇨🇦, (originally from 🇩🇪)

@thecarpentries instructor (mainly , & )

In my spare time I'm interested in DSLR , , , and reading my @ct_Magazin

Last posted ▼ Less than a day ago
Posts 2,908
Followers 112
Following 158
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The ML Engineer
@[email protected]

Posts about ML engineering, MLOps and ML research (and a sprinkling of AI). Weekly newsletter digest at ml.blaze.email. Maintained by @alastairmrushworth.

Last posted ▼ Less than a day ago
Posts 16
Followers 7
Following 0
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The AI Engineer
@[email protected]

Posts about AI research and engineering. Weekly newsletter digest at ai.blaze.email. Maintained by @alastairmrushworth.

Last posted ▼ Less than a day ago
Posts 21
Followers 6
Following 1
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Miguel Afonso Caetano
@[email protected]

Senior Technical Writer @ Opplane (Lisbon, Portugal). PhD in Communication Sciences (ISCTE-IUL). Past: technology journalist, blogger & communication researcher.

Last posted ▼ Less than a day ago
Posts 13,260
Followers 3,031
Following 666
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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!

Last posted ▼ Less than a day ago
Posts 33,542
Followers 1,280
Following 2,353
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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.

Last posted ▼ Less than a day ago
Posts 166
Followers 5
Following 76
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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.

Last posted ▼ Less than a day ago
Posts 172
Followers 405
Following 483
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The Guardian MEWS 📰
@[email protected]

Unofficial account of The Guardian newspaper managed by @to3k

MEWS stands for Mastodon nEWS 😉

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 project, so you can find bot's code on Github: github.com/to3k/mews-guardian

Last posted ▼ Less than a day ago
Posts 4,064
Followers 270
Following 1
Anthony Bosio
@[email protected]

python javascript typescript react ubuntu startrek 🦅

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

Last posted ▼ Less than a day ago
Posts 4,493
Followers 168
Following 167
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/ working in Scotland, initially in plant pathology (including nematodes and Phytophthora). programmer, with a focus on like . He/him/his.

Last posted ▼ Less than a day ago
Posts 5,501
Followers 671
Following 413
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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.

Last posted ▼ Less than a day ago
Posts 28,067
Followers 6,127
Following 309
Guillaume Tronix python emacs nix linux
@[email protected]

Support Technician & Eternal learner
🇫🇷🇬🇧 Speaker
🐧 Linux explorer
🐍 Python tinkerer
👩‍💻 Homelab enthusiast

Last posted ▼ Less than a day ago
Posts 668
Followers 219
Following 255
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Gareth Lloyd (He/him)
@[email protected]

- Slava Ukraine 🇺🇦
- 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
- [[]](&*+([]()[[]]{}={}))();

Last posted ▼ Less than a day ago
Posts 1,222
Followers 149
Following 279
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Developer tools and open source ecosystems. Product @ Apple. @swiftlang📍 San Francisco

Last posted ▼ Less than a day ago
Posts 225
Followers 440
Following 301

Displaced Philly boy. Threat hunter. Educator. , rust, python haskell, and javascript. advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made wtfbins.wtf. Co-creator of github.com/mttaggart/Offensive. Not your bro. All opinions my own. Dad.

Pronouns: He/him.

Last posted ▼ Less than a day ago
Posts 8,649
Followers 7,267
Following 859
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+ 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 ) | boost = I find it interesting and read worthy | former name: Jan Schulz | he/him/his

Last posted ▼ Less than a day ago
Posts 7,359
Followers 184
Following 444
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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.

Last posted ▼ Less than a day ago
Posts 4,789
Followers 276
Following 308
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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! 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

Last posted ▼ Less than a day ago
Posts 352
Followers 1,587
Following 903