Awesome Open Source accounts on Mastodon.
Open Source
Fedilab Apps
@[email protected]This account is dedicated for news about FOSS apps: Fedilab, TubeLab, UntrackMe, OpenMultiMaps
CoMaps - Hike, Bike, Drive
@[email protected]Navigate with Privacy - Discover more of your journey - Powered by the community
A community map navigation app. Easy and free offline navigation for travelers.
• Transparency
• Open Source
• Community-first
• Privacy-focused
• Not-for-profit
• Community funded
Jarkko Sikiö
@[email protected]Husband, father, and Linux & FOSS enthusiast, involved in the Finnish comics scene, and writing crime and science fiction. Currently learning about solar energy, gaming on Linux, and the Oxford comma.
Writing about tech in English and culture in Finnish.
KrisBuytaert
@[email protected]Open Source, Devops, Everything is a Freaking DNS Problem, o11y, iac,
Richard Stallman
@[email protected]This is the Mastodon account for Richard Stallman.
I founded GNU & the @fsf and with them launched the Free Software Movement. Please join or donate to the FSF: https://www.fsf.org
I use this account to mirror the political notes from my web site, stallman.org.
Read my linking policy: https://stallman.org/linkpolicy.html
The views expressed here, as in stallman.org, are my personal views, not those of the Free Software Foundation or the GNU Project. #FSF #GNU #FreeSoftware
Rik Viergever
@[email protected]Social entrepreneur. I think about how to progress things the world needs more of: science, human rights, open-source, privacy, open data, fairtrade, equality and nature!
9to5Linux
@[email protected]We provide breaking news for the latest GNU/Linux distribution and Open Source app releases, latest kernel releases, Raspberry Pi news, Linux tutorials and reviews, Linux hardware, and more.
Help keep 9to5Linux alive! Buy us a ☕️ https://ko-fi.com/9to5linux
R-Ladies Paris
@[email protected]Part of a global open source community promoting gender inclusivity among #RStats users, @RLadiesGlobal
👥 Running by @@mouna_belaid & @chaimaboughanmi
TUHH Open Research (TORE)
@[email protected]TORE is the repository for Open Access publications and for research data of the Hamburg University of Technology (TUHH). As a research information system, TORE makes the TUHH's research landscape visible to the outside world.
Operated by @tub and searchable
FrOSCon
@[email protected]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
Elena Rossini ⁂
@[email protected]Italian filmmaker, photographer and writer based in Paris, France who ❤️ #FOSS
🎬 Director of: The Illusionists documentary + a Fediverse promotional video (https://blog.elenarossini.com/fediverse-video/)
💌 #TheFutureIsFederated
📝 blog: @ele
👩💻 self-hosting aficionada: @elena
🏳️🌈🏳️⚧️ ally
Pronouns: she/her
Languages: English, French, Italian
Note: my posts are set to auto-delete* after 2 weeks ⏳
*unless I bookmark them
Pixelfed Uno
Italia
@[email protected]
Amiamo Pixelfed ❤
Non usiamo Instagram 👎
🌟 La prima istanza italiana Pixelfed, alternativa open source a Instagram:
https://pixelfed.uno
🌐 Piattaforma di condivisione foto gratuita ed etica, federata con centinaia di istanze simili.
🚫 Ad-Free: Nessun annuncio pubblicitario
⏰ Cronologico: Linee temporali ordinate cronologicamente, nessun algoritmo che sceglie cosa devi vedere
🔍 Scopri: Esplora i contenuti più popolari
🔒 Focalizzato sulla privacy: Non ci sono raccolta dati.
The Late Night Linux Family
@[email protected]Podcasts about Linux, open source, systems administration, development, and cloud.
Lenz Grimmer
@[email protected]Doing Product Management at #Hetzner Cloud. This is my personal account, opinions are my own.
Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002.
I've been working in the #Linux and #opensource infrastructure field since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange
I post in English and German. Posts get deleted automatically after 30 days.
David Revoy
@[email protected]🍄 Webcomic Creator | Fantasy humor
🌱 Weekly comic strips | Longer series brewing in background
🎨 Only use Free/Libre & Open Source tools | CC-licensed | No AI
Jonathan Kamens 86 47
@[email protected]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
Taggart
@[email protected]
Displaced Philly boy. Threat hunter. Educator.
Executive Director. #infosec, #programming #rust
, #python
#haskell
, and #javascript
. #opensource advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made https://wtfbins.wtf. Not your bro. All opinions my own. Dad. #fedi22 #searchable
Pronouns: He/him.
Kdenlive
@[email protected]Free and Open Source video editing program made by the KDE community.
Python Software Foundation
@[email protected]This is the official PSF account. We promote, protect, and advance the Python programming language, and support and facilitate the growth of a diverse and international community of Python programmers. #python #PyConUS
Phil Lam
@[email protected]Hi, I'm Phil. One half of Ploopy Corporation. Open Source Hardware enthusiast.
Ploopy support questions go to [email protected]
Christine Lemmer-Webber
@[email protected]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