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.

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

Guitariste du dimanche et des autres jours aussi.

Collab d'élu·es au Conseil Départemental Hauts-de-Seine 2021-2027. Élu "Numérique et Citoyenneté" à #Malakoff entre 2020 et 2026.

PixelFed : @Greguti
XMPP : [email protected]

Image de fond : guitare électrique japonaise Teisco des 60s, bleue, devant des rayonnages d'albums 33 tours.

#Guitar #GuitarGear #LogicielsLibres #Linux #OpenSource #LesEcologistes #LaCommune1871 #LutteContreAntisémitisme #MusicIsTheBest #vélotaf #TeamMalakoff

YouTube content creator and Linux user living in Brest, Brittany. Might post gaming related stuff, especially if it runs on Linux, natively or not !

 #linux #opensource #tech #gaming

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

A #cat (owned by 3 cats), a nonconformist. #Gentoo developer, est. 2010. Taking care of #Python, #LLVM, #Xfce. #FreeSoftware enthusiast. #CarFree → #rail around #Poznań and western #Poland. #MADAO. #AntiCapitalism. #ActuallyAutistic + #diabetes. Random rants, silly humor. Playing with tongue, and enjoying double entendres.

Follows require approval because apparently AI-bros think not refusing a follow is consent.

Note: if you can read Polish, I recommend following my Polish profile instead (link in table). It includes unique content that doesn't work in English, and I boost all English content there anyway.

#TootFinder

I program, write, and teach. Co-founder of Software Carpentry and It Will Never Work in Theory; co-editor of The Architecture of Open Source Applications.

Nihilista Optimista. Empresario progresista. Fundador de https://Mastodon.CR

Aprendiendo a ser antirracista y autocrítico.
Trans rights are human rights.

"don" is a name prefix, not a name (like "Mr"), "don Elías" was my grandfather and oddly several buses have that name too.

#FreeSoftware enthusiast. IT infrastructure specialist from #CostaRica at @impulsait

I post mostly in Español
searchable #fedi22

Doing a #PhD @anucybernetics in #opensource #voice and #data #bias #FairML. Into #linux, #IoT. Built @SenseBreast. She/her pronouns. Ex @mycroft_ai @linuxaustralia @deakin @mozilla
Living in Australia on Waddawurrung land but with connections in #Northumberland
#MastoAdmin for fediverse.au

Cybersecurity professional, system administrator, shitposter, and amateur professional variety live streamer.

Due to an undisclosed court settlement, I am legally required to make the following statement: btw I use arch

Any views and opinions expressed in my posts are my own and do not necessarily reflect those of my employer or any affiliated organizations.

Created PHPUnit. Co-Founded thePHPcc. Helps developers build better software. L(i|o)ves #OpenSource.

Executive Director of @spritely (but this is a personal account). I'm here to fix the Internet.
ActivityPub co-author, co-host of @[email protected]. Lisp sourceress, decentralized network architect, occasional Blender artist. she/her https://dustycloud.org/

Recently moved here from @[email protected]

Lovely banner sketch by @juliaro https://mastodon.art/@juliaro/114489465896761273

Public interest technologist. Hopeless enjoyer of the little things.

📰 Newsroom Support Engineer for Freedom of the Press Foundation
💡 FOSS enthusiast
⌨️ Occasional blogger
🧑‍💻 Not a great developer but I dabble
🫘 2x Kidney Transplant recipient
🌿 Minimalist, humanist, and (aspiring) environmentalist
🏡 Tri-cities TN / Asheville NC
🤵 Husband

All my toots are CC BY-NC-SA 4.0

Friend to almost all, but racists, nationalists, and transphobes need not apply.

Software developer learning electronics and electrical engineering through self study and tinkering. Obsessed with oscilloscopes.

Interests include #climate, #data, #economics, #electronics, #emacs, #fitness, #julia, #machine_learning, #math, #oscilloscopes, #probability, #python, #retro_computing, #rstats, #ruby, #running, #science, #software, #vintage_computing

I have a lot to learn.

Free Software hacker by coincidence, governance, project or community manager by necessity

I have made it one of my life goals, to at some point be able to provide a family member with a Linux phone they can actually use.

#postmarketOS #GNOME

💯: Wikimedian: tech/Wikidata/maps

🌧: Building open tools and crowdsourcing platforms(govdirectory.org, fornpunkt.se, etc)
☀️: Gardening 🌱, orienteering 🧭, and open source 💻
💼: hacking on cultural heritage and linked data with friends at Urmyt

#DigitalHumanities #OpenGLAM #SemWeb #OpenSource #OpenData #Wikidata #fedi22

Generic humanoid carbon unit, self-hosting media node. ❤️ tech, democracy, environment, society. Instantiated @ 332ppm.

Currently building @manyfold and site admin @ https://mastodon.me.uk

Previously: https://dxw.com, https://somethingnew.org.uk, https://openpolitics.org.uk, https://apolitical.co, https://theodi.org, https://www.amee.com and more.

Alignment: Chaotic Whimsy.

#OpenSource #Ruby #3DPrinting #MiniPainting #fedi22

he/his
Director of Information Security at 4DMedical.
I work primarily in #infosec, #IT, and #SaaS infrastructure.
ex #USDS (fired by #DOGE)
Dad, old-school hacker, Righteous Indignation Man. Opinions are my own. Follow my blog at @jikblog.
#COVID #CovidIsNotOver #USPol #MAPol #BosPoli #Boston #MA #politics #linux #FOSS #OpenSource #ConsumerActivism #privacy #programmer #hacker #fedi22 #resist https://justmytoots.com/@jik@federate.social

Dutch science & technology journalist | Likes art, science, sailing, wandering outside by bike or on foot | FOSS, *buntu | MA (historian art & architecture)

Managing editor of Scientias, a Dutch language science news publication.

Teaching Professor of Molecular and Cell Biology in Society, large university USA, SEIU local 668. #Teaching with #Emacs.

Born at Unix Epoch time 21,450,000 (326 ppm CO₂). he/him

#Evolution #Science in #Humanities #Biochemistry #MolecularBiology #Microbiology #CellBiology #MolecularMedicine #Academia #HigherEd #Education #Unions #Solidarity #PSFA #SEIU #Debian #GNU #Linux #GNULinux #FreeSoftware #LibreSoftware #FLOSS #FOSS #GrapheneOS #OrgMode #EmacsLisp

Libroféministe

Doctor ès boules de glu

Apôtre en maths

Commet un Khrys'presso tous les lundis matins à 7h42 sur le Framablog

Genre : bizarre

Qualificatif : sacro-saint·e

En trottinette (non électrique)

Mute plus vite que son ombre

#FDN
#FFDN
#Gitoyen
#Globenet
#Parinux

Pourfendeur·esse d'#IA
#AI slayer

#CyberQueer

#noai

#LibreTips

#FreeSoftware & #Feminism