Open source privacy and security focused mobile OS with Android app compatibility.

🍄 Webcomic Artist • Fantasy humor
🌱 Weekly comic strips (Wed) • Longer series brewing in background
🎨 Only use Free/Libre & Open Source tools • CC-licensed • No AI

Enjoy Linux & Unix-like systems, open-source software, and programming? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools, IT news, and apps daily, plus a dose of humor.

Free software developer and hobby mathematician.

Author and lead developer of #PuTTY, and "Simon Tatham's Portable Puzzle Collection", a set of one-player puzzle games running on many platforms. Also various smaller or less well known things.

We make a fast and secure open source Unix-like operating system for all of your computing devices, whether they be Raspberry Pis, EdgeRouters, ThinkPads, servers, or SPARCstations. Check the about page: https://www.NetBSD.org/about/

We pioneered cross-platform package management with #pkgsrc, anykernels, and TCP/IP in space.

Posts are not official statements.

Free software idea man @gnome

Two day conference on Free and Open Source Software on 15th + 16th of August 2026. Save the date, entry is free.
Find more infos at 
https://froscon.org

We’re a non-profit that believes in a world where everyone is empowered by technology they can trust. We work towards this world by building a diverse and sustainable free software personal computing ecosystem.

Our community of contributors makes GNOME, GTK, and several cross-desktop projects and libraries to further our mission.

Videos at @gnome_community

DistroWatch is a news, learning, and reviews website dedicated to open source operating systems, such as Linux and the BSDs.

#FreeSoftware activist interested in topics of technology-enabled social and political change.

A worldwide technology community 🌍 Creators of the Plasma desktop & a variety of Free and open source applications that let you control your digital life.

Blogger and author of #infosec tools rkhunter and #Lynis; involved with NLUUG, #openstandards and #opensource; helping companies to secure their #Linux and #BSD environment; interested in #sustainability and sharing messages in English here. My Dutch-only account is also @mboelen (mastodon.nl).

#noindex

Free, private, open source office suite by @tdforg and a worldwide community. LibreOffice was based on OpenOffice. #foss #opensource

Associate professor of CS at Hendrix College in Conway, AR. Open-source Haskell development, education, competitive programming, type theory, category theory, combinatorics, etc.

My mission is to create useful, high-quality software that's accessible to everyone. My apps are free and open source, and focus on privacy and offline first operation.

Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at https://isnic.is/ and https://occrp.org/ ◈ my opinions are my own etc.

(he/him)

⁂

profile image: drawing of a head and shoulders of a cat-person, in a space suit.

banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava

#foss #libre #privacy #infosec #fedi22

(public toots CC By-SA 4.0 if applicable)

🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦

I made a free software chess website
https://lichess.org/source

Intoxicating, non-toxic! 27+ years of interdisciplinary opensource R&D, software dev, computational art/design/craft/edu, landscape/nature photography, darkroom, kallitypes, electronic music. Trying to do meaningful work. Creator & maintainer of the thi.ng ecosystem of 200+ code libraries.

Except boosts/linked content, all published media is my own work & copyright by me. Most posts delete >2 months.

Available for consulting/commissions. Searchable.

he/him

#ThingUmbrella #TypeScript #Zig #Forth #LandscapePhotography #AltProcess #Darkroom #Kallitype #Geometry #AlgorithmicArt #GenerativeArt #PermaComputing #Music4Coding #Hiking

Speed Dreams is an Open Source Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine, all targeting maximum realism.

Mostly libre software and system safety. Also gardening, DIY, dog photos. Founded @veloren and other projects. Really, really dislikes fascists, born at 364 ppm.

Hey! I'm an open source fanboy who uses FOSS software to produce and FOSS platforms to share content.

Big fan of GNU/Linux, busybox/Linux, LibreWolf, Krita and other open source software.

Desktop system: Debian 13 with GNOME
Mobile system: postmarketOS with Phosh

A beginner web developer (kinda)

Moderator of @tilvids

DM:
Matrix: @fosserytech:unredacted.org
XMPP: [email protected]

#Linux #FOSS #OpenSource #Debian #GNOME #WebDev #Tech #Technology #FosseryWeb #FosseryTech