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FEDIDEVS

The best Open Source accounts on Mastodon.

Best opensource Open Source
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Kevin P. Fleming
@[email protected]

Multi-decade open source project contributor, manager, and leader. Manager of Developer Experience Engineers at Fastly. Previously Principal Program Manager at Red Hat helping to deliver RHEL. Previously Head of Open Source Programs at Bloomberg

I write code, and publish code, and break code, and spend far too much time with Ansible and highly-overengineered home networking, and DNS, and GPS, and... it never ends.

Co-human to three cats along with my significant other.

Last posted ▼ Less than a day ago
Posts 11,368
Followers 967
Following 468
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Director, Allan I Carswell Observatory, Associate Prof @ YorkU Toronto, Astrophys Data Science Telescope person. 2nd VP TO. Operating in-above the cloud. prof/dr. she/her

yorku.ca/science/observatory

wanted to leave the planet before it was cool: SX stars, Sgr dwarf, , ML, Mars, Fats Domino, Hole, Marty Robbins, Enya, the Roop, art, old books, , TOS, TNG, DS9, movie Tank Girl

Last posted ▼ 1 day ago
Posts 1,390
Followers 567
Following 444
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Kinmen Rising Project-金門最後才子🇺🇦
@[email protected]

I HATE CATS! I post about / / / archipelago. Fan of 富邦悍將 Fubon Guardians in ⚾. translator I'm discovering the old pop Asian music of the '60/'80 & 老歌,演歌...
您可以抖內來支持我的網站喔:
You can donate to support my websites:

buymeacoffee.com/space1999

Last posted ▼ 1 day ago
Posts 45,714
Followers 338
Following 266
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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! 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

Last posted ▼ 1 day ago
Posts 2,093
Followers 1,831
Following 961
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Melroy van den Berg
@[email protected]

I'm an open-source & 👋. Also a creator. More info: melroy.org - nobot - NL


the Internet (Mbin, LibreWeb, FreedomNames)

♥ Creative innovation ideas and solutions
♥ Crypto (BCH), , etc
♥ Inline-skating, nature, photography, the stars
♥ My two kittens cats and of course @Dennis 😘🏳️‍🌈

I follow back (most likely)!

Last posted ▼ 1 day ago
Posts 3,377
Followers 393
Following 277
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regina_nyckelharpista
@[email protected]

folk musician wildly inspired by nature 🎶
biologist, gardener, crafter, cat magnet 🐈‍⬛ 🌱
based in Germany

interested in

english / deutsch / svenska

Last posted ▼ 1 day ago
Posts 280
Followers 239
Following 150
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Eric Engestrom 💙
@[email protected]

👨‍💻 Software Engineer working at @igalia on the infrastructure for / , the open source Linux graphics driver, and CI-tron / & , the CI & deployment infrastructure used by , , and others.
In my free time, I'm also the Mesa release manager, a pet to two cats (silly you, humans don't own cats, they own us!), a D&D player, and last but not least, a lucky partner to the kindest person I know 🥰

Last posted ▼ 1 day ago
Posts 1,903
Followers 622
Following 706
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Brian Lavelle
@[email protected]

guitarist & soundmaker • poet & cat-dad • wanderer & ponderer • he & him • Edinburgh & Scotland 

avatar: a bearded man in glasses looking to the left 
(spoiler: I am the bearded man)
header: lilia outside the Roman fort at Rough Castle

Things I like:

Last posted ▼ 1 day ago
Posts 290
Followers 930
Following 649
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Konstantin 🔭
@[email protected]

I make stuff. he/him 🖖 🐾 🏳️‍🌈, 🇪🇺

Posts in 🇫🇷, 🇳🇱, 🇸🇪, 🇬🇧, 🇧🇬, about Star Trek, Cats 😻, apps, robots, aliens, self-hosting, FOSS, IoT, sustainability...

flowvi.be @tootsdk

Last posted ▼ 1 day ago
Posts 2,665
Followers 1,462
Following 1,285
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An imaginary unit traveling through time, space and multiple dimensions. Also a geek software developer who loves game development, linux, robotics, FOSS, sci-fi, cyberpunk, cats and dogs.

Occasional shitposting is expected.

See you yesterday!

Last posted ▼ 1 day ago
Posts 3,430
Followers 305
Following 385
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Admin of mastodo.neoliber.al, techmod of reddit.com/r/neoliberal. Seattleite and Linux sysadmin irl. Liberal carfree vegan interested in VR, electronica, FOSS, astronomy, urbanism, cats, and memes (he/him)

Last posted ▼ 1 day ago
Posts 4,941
Followers 488
Following 559
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Steve Purcell
@[email protected]

Dedicated to joy, simplicity and kindness in software and its organisations. Open Source and startup leader/founder/advisor.

Past and current obsessions include dancing ballet, singing, acting, playing guitar/ukulele, qigong, cycling, climbing, cooking, street photography, mountain running and moving house internationally. Currently based in west Ireland.
🇬🇧🇱🇺🇩🇪🇳🇿🇫🇷🇮🇪

* This account is managed in part by a social media team composed only of cats

Last posted ▼ 1 day ago
Posts 5,921
Followers 1,234
Following 627
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James Trickle uP
@[email protected]

and in , , and . Patches in GNU , , on . , , performance/outdoor , , , (KN1X), cooperative , , projects, , , . but I vote strategically. , , US. and , , awesome spouse is , but I am he/him.

Last posted ▼ 1 day ago
Posts 4,485
Followers 644
Following 1,006
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⚡🍉OverlordTomala🍉⚡
@[email protected]

Gamer, Linux Nerd, YouTuber, Tinkerer, and lover of all things Open Source... Oh, and Cats!

***Under Destruction***

Last posted ▼ 1 day ago
Posts 21,955
Followers 347
Following 222
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Fabian【ファビアン】🏳️‍🌈
@[email protected]

𝗧𝗵𝗶𝘀 𝗶𝘀 𝗺𝗲
Technician, Package-Maintainer @ ArchLinux archlinux, Manga nerd (alt: 📚 @fabiscafe), Idiot

𝗜 𝗟𝗶𝗸𝗲

Last posted ▼ 1 day ago
Posts 18,081
Followers 439
Following 331
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PositivDenken 🤯
@[email protected]

A Bavarian lost in Stockholm struggling with Swedish. Love , and being . 😻🍁🏔🏕🏳️‍🌈 
#queer/bi/pan, he/him, they/them (preferred)

Free software as in freedom, open standards and open data advocate. Works in IT, mostly / and / .

Admin at jwchat.org (Jabber/XMPP server), working on and .

Don‘t fight the players, fight the game!

Last posted ▼ 2 days ago
Posts 1,167
Followers 605
Following 415
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Senior Front end () web developer at @lullabot

Striving to make the web more beautiful, accessible and fun for everyone.

Lover of spicy food, my wife & kids, my cats and both types of football.

Opinions are my own.

☀️🌴 Tampa, FL

Last posted ▼ 2 days ago
Posts 1,701
Followers 344
Following 223
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Unixorn - 90% Snark by weight
@[email protected]
Last posted ▼ 2 days ago
Posts 4,467
Followers 695
Following 898
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Founder of Open Channels FM. Podcaster. Cats are the best. Wears many hats figuratively and literally. Listener. Optimistic. Lifetime learner. All things

Last posted ▼ 4 days ago
Posts 1,215
Followers 450
Following 205
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Programmer (at Netflix Games)

I tend to open source the most random crap. I post about & boost game dev nerdery, queer shit, cries for unionization, and whatever else crosses my mind / feed. I fuckin’ love cats.

pfp by @glairedaggers

(tootfinder opt-in)

Last posted ▼ 4 days ago
Posts 717
Followers 140
Following 155
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Soldered together an Apple ][ in the 80s and never stopped tinkering since. Lives in Amsterdam. Enjoys boats, cats and pineapples. ⚓️🐈🍍

Responsible for keeping the lights on at @nlnetlabs, makers of fine open-source software for BGP routing and DNS. dns

Last posted ▼ 1 week ago
Posts 398
Followers 716
Following 409