Package Management Nerd, working on mapping the world of open source software https://ecosyste.ms and blogging about package managers at https://nesbitt.io

He/Him. Formerly Senior Technical Director, Pixar Animation Studios. K6HX. Telescope Maker. Tinkerer. Woodworker. Programmer. Open source afficionado. Enthusiast for enthusism. Make stuff, and share your knowledge and expertise!

VP of Security at Anchore - Podcaster (http://opensourcesecuritypodcast.com http://hackerhistory.com) - Blogger (http://opensourcesecurity.io) - He/Him

Welcome to the most beautiful #island in the #UnescoWorldHeritage Wadden Sea area.

❤ Liefde voor natuur 💚 #NatuurFotografie en excursies met 👌 gids op #Schiermonnikoog (#Friesland, #Nederland)

Maakt dankbaar gebruik van #opensource software als #nextcloud #truenas #gnucash #digikam #darktable #gimp #piwigo #scribus #docker en #wordpress om de zaak te runnen 🙏

#nature #plants #animals #hiking #wadden #wandelen #floss #art #painting

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. 🇺🇦🍉

Computer science, art, game design. Values autonomy, creativity and curiosity. Polyamorous. Introverted, organized. Humanist. Recurse Center alumn. Feelings: @nibryl

Curator of the https://glitchgallery.org, working on @teamtype.

Open source Minnesotan, making Veridian Expanse (@vexpanse). I made the Chipmunk2D physics engine, and some other fun libraries. By day, I do a lot of game adjacent work like therapeutic VR, real time drone mapping, and math for heavy machinery.

(he/him) Environmental Scientist/Meteorologist @umphy. Built a low-cost CO₂ sensor network to monitor natural CO₂ emissions (dissertation: http://dx.doi.org/10.15496/publikation-117538), now developing meteorological payloads for multicopters.

#Linux #NixOS #FOSS #SailfishOS

#vim #git #gitAnnex #TeXLaTeX #OpenSCAD #SolveSpace

#Python
#hledger #plainTextAccounting

(tfr)

This is not a broken image. It is a picture of a broken image.
Husband, dad, physicist, managing director at le-tex publishing services (@letexml), XML developer, standardization guy (XProc, NISO STS, …), liberal (in any sense), staunch anti-fascist.
Lives in Leipzig, Germany.
On Mastodon (dot cloud) since 2017-04-05, moved here 2026-04-25.

product designer who codes.
I design and build software.
both how it looks, and how it works.

🌱 laid off in 2026 and now running free design services for #FOSS projects. want to become a sponsor? https://planetpeanut.studio/sponsors 🌱

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

#NoAI in my work.

Neuroscience PhD by day, free software developer by night. Debian Developer, KDE and GNOME member; working at @purism

Opinions are my own.

Hacker, IT Infrastructure, Open Storage, Open Source, ProcoliX Hosting, Open Internet Discourse Foundation, HackerHosting, Protagio, Fediversity #Privacy #Sustainability #Transparency 
Husband of Tessa, father of Emma, Huub and Lieke.
Plays Viola, rides horses. Always busy, seldomly quiet.

Free software (#FOSS) - vegan 🌱 - sustainability - #OneRights - finance - environment - transparency - Linux - freedom - fairness - politics - NL - 🐷 - 🤍❤️🤍 - 💙💛 - 🍉

IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be).

You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome.

Left, antifascist, vegan. The trifecta your uncle warned you about.

Predicting and mitigating the burden of epidemics via maths, data, and writing code ...

My Python packages include:
+ https://pypfilt.readthedocs.io
+ https://epifx.readthedocs.io

#PublicHealth #HealthPolicy #InfectiousDisease #Epidemics #Epidemiology #Influenza #Population #Behaviour #Surveillance #Computational #Mathematics #Modelling #Bayesian #Inference #SMC #Research #Academia #Python #RStats #Rust #OpenScience #DataScience #ReproducibleResearch #FOSS #OpenSource #Linux #Emacs #OrgMode

FOSS * Gammler * Ungezähmt

Immigrant. Software Developer in Berlin. Previously: Open Knowledge Brasil (@okbr) Founder and CEO, Open Knowledge Foundation (@okfn) Consultant, Wikimedia Foundation Consultant (@wikimediafoundation) in Brazil, Dev in São Paulo, and Particle Physics. 🏳️‍🌈&🏳️‍⚧️ ally.

💪 #OpenSource #OpenKnowledge #Science #Python #Philosophy
❤️ #Cooking #Pets #Politics #ClassicalMusic
🏸 #Badminton #Cycling #Football #SUP
👀 #Disinformation #FarRight

🏡 Berlin
🐣 São Paulo

🐧 Expert Linux | BlablaLinux
Passionné par le logiciel libre et le matériel durable. Ici, on discute de :
💻 Distributions #Debian et #Mint
🌐 Navigateur #Vivaldi
⚙️ Virtualisation & auto-hébergement avec #Proxmox
♻️ Réemploi d'ordinateurs avec le collectif #Emmabuntüs
Engagé pour une informatique plus sobre et accessible à tous. Bienvenue dans l'aventure ! 🚀
#Libre #SelfHosted #Linux #OpenSource

communities person 💗💜💙
technologist & #PenPlotter artist.

I do things with code, & tinker with gadgets

co-runner of #Maker meetup 🛠️ @hackwimbledon

one-third of a weekly #Podcast 🎧 @gamesatwork_biz

#3DPrinting #MicroPython #PlotterArt #LEGO #OpenSource #DoctorWho #fedi22

Hi, I'm a open source Enthusiast with a heart for digital piracy, privacy, right to repair, our planet and social causes. I post in english and German about various topics, including Austria, politics, technology and my personal belives on here! :)

We are students and staff at Amsterdam University College. We care about Open Standards, Free Software, and Open Data.