KDE

Worldwide free open source software community which creates all kinds of popular useful projects such as the Plasma desktop, Kdenlive, Krita and lots more.

Fediverse address (main):
@kde@floss.social

Fediverse address (videos):
@kde_community@tube.kockatoo.org

Fediverse address (conference videos):
@kde@conf.tube

Fediverse address (Spanish language community):
@kde_espana@floss.social

dylyricus (bobdylan lyrics +)

Account devoted to Bob Dylan, his music, his tours and his lyrics, including keeping track of alternative lyrics that he sometimes uses.

Fediverse address:
@dylyricus@universeodon.com

FediMeteo Norway

Weather accounts for cities and towns in Norway. Follow an account to see its forecasts in Norwegian.

Fediverse addresses (in Norwegian):
@alesund@no.fedimeteo.com
@alta@no.fedimeteo.com
@arendal@no.fedimeteo.com
@bergen@no.fedimeteo.com
@bodo@no.fedimeteo.com
@drammen@no.fedimeteo.com
@fagernes@no.fedimeteo.com
@flam@no.fedimeteo.com
@fredrikstad@no.fedimeteo.com
@gardermoen@no.fedimeteo.com
@gjovik@no.fedimeteo.com
@hammerfest@no.fedimeteo.com
@harstad@no.fedimeteo.com
@haugesund@no.fedimeteo.com
@horten@no.fedimeteo.com
@kirkenes@no.fedimeteo.com
@kongsberg@no.fedimeteo.com
@kristiansand@no.fedimeteo.com
@larvik@no.fedimeteo.com
@lillehammer@no.fedimeteo.com
@molde@no.fedimeteo.com
@moss@no.fedimeteo.com
@narvik@no.fedimeteo.com
@oslo@no.fedimeteo.com
@porsgrunn@no.fedimeteo.com
@sandefjord@no.fedimeteo.com
@sandnes@no.fedimeteo.com
@skien@no.fedimeteo.com
@stavanger@no.fedimeteo.com
@tonsberg@no.fedimeteo.com
@tromso@no.fedimeteo.com
@trondheim@no.fedimeteo.com
@voss@no.fedimeteo.com

Umweltministerium Hessen (Environment Ministry of Hesse)

Official account of the Environment Ministry in the German State of Hesse, handling the environment, climate protection, agriculture and consumer protection.

Fediverse address (in German):
@umwelthessen@social.hessen.de

Andy Balaam

In-depth tutorial videos and livestreams about software development with many different programming languages and platforms, including Rust, Lisp, Python, JavaScript, Java, Ruby, Android etc.

Fediverse address (videos):
@andybalaam@video.infosec.exchange

Fediverse address (livestream):
@andy@andybalaam.uk.to

FediMeteo Delaware

Weather forecast accounts for Delaware, USA. Follow an account to see forecasts for that town or city.

Fediverse addresses:
@bethany_beach__delaware@us.fedimeteo.com
@bridgeville__delaware@us.fedimeteo.com
@camden__delaware@us.fedimeteo.com
@delmar__delaware@us.fedimeteo.com
@dover__delaware@us.fedimeteo.com
@elsmere__delaware@us.fedimeteo.com
@georgetown__delaware@us.fedimeteo.com
@harrington__delaware@us.fedimeteo.com
@laurel__delaware@us.fedimeteo.com
@lewes__delaware@us.fedimeteo.com
@middletown__delaware@us.fedimeteo.com
@milford__delaware@us.fedimeteo.com
@millsboro__delaware@us.fedimeteo.com
@new_castle__delaware@us.fedimeteo.com
@newark__delaware@us.fedimeteo.com
@rehoboth_beach__delaware@us.fedimeteo.com
@seaford__delaware@us.fedimeteo.com
@selbyville__delaware@us.fedimeteo.com
@smyrna__delaware@us.fedimeteo.com
@wilmington__delaware@us.fedimeteo.com

LibreOffice

The most popular free open source office suite, it includes a word processor, spreadsheet, presentation software etc. It’s very widely used by businesses, governments, organisations and individuals, and is available for Linux, Mac and Windows.

Fediverse address:
@libreoffice@fosstodon.org

There are also user groups on the Fediverse:

Fediverse address (in Spanish):
@LibreOfficeEs@mastodon.social

Fediverse address (in French):
@LaMouetteODF@framapiaf.org

Collabora Office

Online fork of the LibreOffice productivity suite aimed at businesses, including long term tech support, admin tools, smartphone apps and cloud collaboration.

Fediverse address:
@CollaboraOffice@mastodon.social

Its development company, Collabora, is one of the biggest upstream contributors to LibreOffice’s source code, and has a close relationship with the FOSS community.

Fediverse address:
@collabora@floss.social

Text Adventure / Xyzzy

Bot that posts randomly generated text adventure / interactive fiction scenarios. The scenarios are somewhat interactive, you can type commands as replies and the bot will reply with responses depending on what you do. Inspired by the classic text adventures of the 1980s. New scenarios appear every 4 hours.

Fediverse address:
@xyzzy@mastodon.sandwich.net

Science Fiction & Fantasy Poetry Association

Non-profit organisation dedicated to speculative poetry including science fiction, fantasy, horror and related areas. Founded in 1978, based in the United States.

Fediverse address:
@sfpoetry@mastodon.world

David Caulfield / Snooker HQ

Runs the website SnookerHQ.com which provides coverage of professional snooker. Founded in 2011, it includes match reports, features, interviews, podcasts and quizzes.

Fediverse address:
@snookerhq@newsie.social

INRIA / Institut national de recherche en sciences et technologies du numérique

Official account of the French National Institute for Research in Digital Science and Technology, founded in 1967. The institute does theoretical and applied research in computer science.

Fediverse address (in French):
@inria@social.numerique.gouv.fr

Luanti (formerly known as Minetest)

Free open source 3D game engine, for creating Minecraft-style games and worlds. There’s a large range of game modes and mods available, including online multiplayer. It’s available for Linux, Mac, Windows, BSD and Android.

Fediverse address:
@Luanti@floss.social

Magic Aye

Bot that posts automatically generated autostereograms (aka “Magic Eye”), where you have to focus your eyes behind the 2D image to see the 3D image. It can take a while to do this if you aren’t used to the technique, but once it succeeds you will definitely know it has worked.

Fediverse address:
@magic_aye@mastodon.social

Christopher M0YNG

Amateur radio enthusiast who runs the mastodon.radio server for other ham radio fans. M0YNG shares lots of posts by amateur radio fans looking for followers, so following him is a good way to meet others in this field.

Fediverse address:
@M0YNG@mastodon.radio

FediMeteo Arkansas

Weather forecast accounts for Arkansas USA. Follow an account to see forecasts for that town or city.

Fediverse addresses:
@benton__arkansas@us.fedimeteo.com
@bentonville__arkansas@us.fedimeteo.com
@bryant__arkansas@us.fedimeteo.com
@camden__arkansas@us.fedimeteo.com
@conway__arkansas@us.fedimeteo.com
@fayetteville__arkansas@us.fedimeteo.com
@fort_smith__arkansas@us.fedimeteo.com
@hot_springs__arkansas@us.fedimeteo.com
@jonesboro__arkansas@us.fedimeteo.com
@little_rock__arkansas@us.fedimeteo.com
@north_little_rock__arkansas@us.fedimeteo.com
@paragould__arkansas@us.fedimeteo.com
@pine_bluff__arkansas@us.fedimeteo.com
@rogers__arkansas@us.fedimeteo.com
@russellville__arkansas@us.fedimeteo.com
@sherwood__arkansas@us.fedimeteo.com
@siloam_springs__arkansas@us.fedimeteo.com
@springdale__arkansas@us.fedimeteo.com
@texarkana__arkansas@us.fedimeteo.com
@west_memphis__arkansas@us.fedimeteo.com

FediMeteo Vermont

Weather accounts for Vermont, USA. Follow an account to see forecasts for that town or city in your timeline.

Fediverse addresses:
@barre__vermont@us.fedimeteo.com
@bennington__vermont@us.fedimeteo.com
@brattleboro__vermont@us.fedimeteo.com
@burlington__vermont@us.fedimeteo.com
@essex_junction__vermont@us.fedimeteo.com
@hartford__vermont@us.fedimeteo.com
@middlebury__vermont@us.fedimeteo.com
@milton__vermont@us.fedimeteo.com
@montpelier__vermont@us.fedimeteo.com
@morristown__vermont@us.fedimeteo.com
@newport__vermont@us.fedimeteo.com
@northfield__vermont@us.fedimeteo.com
@rutland__vermont@us.fedimeteo.com
@south_burlington__vermont@us.fedimeteo.com
@springfield__vermont@us.fedimeteo.com
@st_albans__vermont@us.fedimeteo.com
@st_johnsbury__vermont@us.fedimeteo.com
@waterbury__vermont@us.fedimeteo.com
@williston__vermont@us.fedimeteo.com
@winooski__vermont@us.fedimeteo.com

The Open Source Programme Office (OSPO)

Part of a European Union initiative to transition to free open source software, OSPO handles the commission’s relationships with the libre software community. This account is not just a feed, they do actually interact, boost, reply, follow etc.

Fediverse address:
@EC_OSPO@ec.social-network.europa.eu

Bundesamts für die Sicherheit der nuklearen Entsorgung / Federal Office for the Safety of Nuclear Waste Management

German Federal Government’s office for regulating, licensing and supervising the disposal, storage, handling and transport of high-level radioactive waste.

Fediverse address (in German):
@base@social.bund.de