R-Ladies Vienna

Vienna, Austria branch of the R-Ladies organisation, promoting gender diversity in the R community.

Fediverse address:
@RLadiesVienna@mastodon.social

The Soccer Times

US-based football (soccer) news site covering the game in New York, North America and the world.

Fediverse address (blog):
@index@nysoccertimes.com

DoRaleigh.com

Community news blog for Raleigh, North Carolina, USA.

Fediverse address:
@doraleigh.com@doraleigh.com

Delaware Transport Real Time Advisory Feed

Feed of real time travel updates from the Delaware Department of Transportation.

Fediverse address:
@www.deldot.gov@rss-parrot.net

HUB Cycling Vancouver-UBC Local Committee

Vancouver and UBC local committee of HUB Cycling, a non-profit organisation advocating for cycling.

Fediverse address:
@HUBVancouverUBC@mstdn.ca

Shujin Academy VGM Club

Podcast all about video game music, mainly covering retro gaming but occasionally newer titles too. Includes both computer and console games.

Fediverse address:
@ShujinAcademyVGMClub@mastodon.coffee

Writing Community FediGroup

Discussion group for all kinds of writers.

Fediverse address:
@writingcommunity@fedigroups.social

Destroyed sample

Experimental modular synth musician, posting videos of music with synth setups.

Fediverse address (videos):
@destroyed_sample@makertube.net

Glamour Germany

German edition of the international women’s fashion and beauty magazine, first published in 2001.

Fediverse address (in German):
@GlamourGermany@flipboard.com

The Lever

US-based investigative news site aimed at holding powerful figures accountable.

Fediverse address:
@news@levernews.com

Lingua Latina FediGroup

Discussion group about the Latin language.

Fediverse address:
@lingualatina@fedigroups.social

Association for Scottish Literature

Non-profit organisation promoting the reading, writing and study of Scottish literature, publishing newsletters, holding conferences etc. Founded in 1970.

Fediverse address:
@scotlit@mastodon.scot

Horror DNA

Website all about horror, posting reviews of films, comics, books, games and music.

Fediverse address:
@horrordna@horrorhub.club

DNA Lounge

Award-winning nightclub in San Francisco, California, USA, founded in 1985. Hosts an eclectic range of events including music, burlesque shows, lectures, private parties etc.

Fediverse address:
@dnalounge@sfba.social

Manyfold

Free open source Fediverse platform for 3D printing enthusiasts, lets you upload and share 3D models for prints. It’s intended as a Fediverse alternative to Printables, Makerworld and Thingiverse.

Fediverse address:
@manyfold@3dp.chat

Evolution Letters

Open access scientific journal on evolutionary biology. Published by Oxford University Press on behalf of the Society for the Study of Evolution and the European Society of Evolutionary Biology.

Fediverse address:
@EvolLetters@ecoevo.social

Daily Medieval Cats

Posts pictures of cats taken from medieval manuscripts, created as part of a course at the University of Bochum in Germany.

Fediverse address:
@dailymedievalcats@troet.cafe

Fediverse address (course tutor):
@manuel_kamenzin@troet.cafe

fearbiter

Cartoonist, illustrator, painter, also works with linocut prints.

Fediverse address:
@fearbiter@mastodon.art

FediMeteo Texas

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

Reparatur Initiativen FediGroup

German-language discussion of repair cafes and the right to repair.

Fediverse address (in German):
@repaircafe_de@fedigroups.social

MapRVA

OpenStreetMap group organising regular meetups in Richmond, Virginia, USA.

Fediverse address:
@maprva@en.osm.town

Nico Fröhberg

Marine science PhD student concentrating on the organic complexation of trace metals as they enter the ocean.

Fediverse address:
@NicoFroehberg@fediscience.org

L’Insee / L’Institut national de la statistique et des études économiques

Official account of the The French National Institute of Statistics and Economic Studies, an independent French public body created by the French government.

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

Canongate Books

Award-winning independent publisher founded in 1973. Its published authors are highly eclectic including Yann Martel, Irvine Welsh, Barack Obama, Scarlett Thomas, Matt Haig, Alasdair Gray, The Mighty Boosh, Miranda July, Simon’s Cat and many more. They also run their own Fediverse server at bookish.community

Fediverse address:
@canongatebooks@bookish.community

GraspOS

Horizon Europe-funded project aiming at supporting emerging policy reforms and paving the way towards an Open Science-aware Responsible Research Assessment system.

Fediverse address:
@graspos@scicomm.xyz

Root42

Videos of repairing and modding vintage technology including old computers, peripherals, games consoles and other electronics. Also does MS-DOS programming.

Fediverse address (videos):
@root_42@makertube.net

WAPT Channel 16 News Feed

News feed from WAPT, a television station based in Jackson, Mississippi, USA. Affiliated with ABC, founded in 1970.

Fediverse address:
@www.wapt.com@rss-parrot.net

Kyle Szklenski

Game developer and enthusiastic user of the Godot game engine. Posts lots of tips and tricks for using Godot, and is creator of the Godot Firebase plugin.

Fediverse address:
@BackAt50Ft@mastodon.social

Vincent Voelz

Associate Professor of Chemistry at Temple University in the USA. On the computational biophysical chemistry group.

Fediverse address:
@voelzlab@mas.to

The Last Psion

Covering the popular Psion series of computers and organisers from the 1980s and 1990s, especially models running the SIBO/EPOC16 platform such as the Series 3 etc.

Fediverse address:
@thelastpsion@oldbytes.space

Darktable

Free open source photography app which lets you organise, view and develop raw image files, somewhat like a libre alternative to Adobe Lightroom (though the feature sets are very different). It’s available for Linux, Mac and Windows.

Fediverse address:
@darktable@photog.social

Law FediGroup

Discussion group about law and legal matters.

Fediverse address:
@law@fedigroups.social

Richard Jones

Entomologist and lifelong fan of insects, writer and broadcaster on the subject, fellow of the Royal Entomological Society, former president of the British Entomological & Natural History society.

Fediverse address:
@bugmanjones@techhub.social

Historical Videos on Fedi.Video

Assorted public domain short films from various periods of history.

Fediverse address:
@historical@fedi.video

Bucolia

Blog and newsletter by someone who has just bought an old house and some farmland on Orcas Island in Washington state, USA.

Fediverse address (blog):
@index@bucoliafarm.com

FediMeteo Washington DC

Weather forecast account for Washington DC, USA. Follow the account for forecasts in the DC area.

Fediverse address:
@washington__district_of_columbia@us.fedimeteo.com

Chris

Photographer who takes pictures of spectacular landscapes from foreign trips, and also does portraits, wildlife and (professionally) wedding photos.

Fediverse address (main):
@sturmsucht@mastodon.social

Fediverse address (landscape & portrait photography):
@chris.zielecki@pixelfed.social

Museum of Obsolete Media

Online museum of physical media formats, showcasing developments in audio, video, film and data storage.

Fediverse address:
@obsoletemediauk@mastodon.world

Keyoxide

Free open source decentralised online identity platform. It helps you prove who you are across multiple sites without storing any personal data about you.

Fediverse address:
@keyoxide@fosstodon.org

The Tor Project

Non-profit organisation that maintains the Tor network, which allows people to communicate anonymously over the internet thanks to a special network that scrambles any attempts to trace connections. The easiest way to use Tor is with the Tor web browser, which you can download from their website.

Fediverse address:
@torproject@mastodon.social

Hrvatska radiotelevizija / HRT News Feed

News feed of HRT, Croatia’s public broadcaster on television and radio. Founded in 1926.

Fediverse address (in Croatian):
@vijesti.hrt.hr@rss-parrot.net

Weblate

Free open source software to help organise the translation and localisation of projects. Very widely used by the libre software community to allow crowdsourced translation.

Fediverse address:
@weblate@fosstodon.org

Bundesnetzagentur / Federal Network Agency

German federal authority responsible for essential electric, gas, telecoms and postal infrastructure.

Fediverse address (main account, in German):
@BNetzA@social.bund.de

Fediverse address (power grid account, in German):
@Netzausbau@social.bund.de

Stephen Webb

Physicist and writer, author of “Where is Everybody?”, “Measuring the Universe”, “Around the World in 80 Ways” etc. Interested in space, astronomy and the Fermi Paradox, member of the UK SETI Research Network.

Fediverse address:
@stephenwebb@astrodon.social

New Mexico In Depth

Non-profit news organisation focused on investigative journalism in New Mexico, USA. Founded in 2012.

Fediverse address:
@NMInDepth@flipboard.com

R. Watson

Mathematician and hobbyist game developer, currently working on a 1990s DOS-style adventure platforming game.

Fediverse address:
@merrak@mastodon.gamedev.place

Tiro Typeworks

Digital type foundry founded in 1994. Specialises in custom fonts for multilingual publishing and computing.

Fediverse address:
@TiroTypeworks@typo.social

itch.io

Official account for the lovely site where you can buy weird and wonderful indie games, ebooks, comics, soundtracks and more.

Fediverse address:
@itchio@mastodon.gamedev.place

Chaos Computer Club Flensburg

Hackerspace and makerspace based in Flensburg, Germany.

Fediverse address (in German):
@chaos_fl@chaos.social

East Lansing Insider

Local news site and newsletter for East Lansing, Michigan, USA.

Fediverse address (newsletter):
@index@eastlansinginsider.news

Game Friend

Video game news site with reviews, videos, features etc. Independent and based in the UK.

Fediverse address (blog):
@index@gamefriend.co.uk

Audio Production FediGroup

Discussion group about audio production topics including mixing, recording, miking, mastering etc.

Fediverse address:
@AudioPro@fedigroups.social

FlatPress

Free open source lightweight blogging engine, uses files without a database.

Fediverse address:
@flatpress@fosstodon.org

Cathie LeBlanc

Space and astronomy enthusiast, astrophotographer taking pictures of stars, galaxies and nebulae.

Fediverse address:
@cathieleblanc@geekdom.social

rubenwardy

Software engineer and core developer on Luanti (formerly known as Minetest), the free open source voxel game platform.

Fediverse address:
@rubenwardy@hachyderm.io

Python Valencia

Community group for users of the Python programming language in Valencia, Spain.

Fediverse address (in Spanish):
@python_vlc@masto.es

RPG Elise

Role-playing game writer on DM’s Guild and DriveThruRPG, project lead of “Through The Veil”, “Sea Shanties” and “Tartarus”.

Fediverse address:
@DNDElise@mstdn.social

Garden Punk

Posts about gardening, plants and food, including lots of photos.

Fediverse address:
@Capheind@tilde.zone

NWS Milwaukee (bot)

Unofficial bot posting weather updates from the National Weather Service in Milwaukee, Wisconsin, USA.

Fediverse address:
@nwsmilwaukee_bot@m.ai6yr.org

The Side-Out Foundation

Non-profit based in the US raising money for breast cancer research, particularly through volleyball events.

Fediverse address (blog):
@index@blog.side-out.org

Ed’s Clean Energy and Sustainability Jobs List

Newsletter highlighting paid work (including paid internships) available in the clean energy and sustainability fields. Maintained by a US-based energy policy expert.

Fediverse address (newsletter):
@index@edscleanenergysustainabilityjobs.com

Gaffen

Multi-disciplinary artist, creator of weird and surreal short videos.

Fediverse address (videos):
@gaffen@spectra.video

Daniel Loftus

Genealogist, blogger and researcher based in Ireland. Also founder of Project Infant, documenting those who died in Irish mother and baby homes.

Fediverse address (main):
@thedanielsgenealogy@genealysis.social

Fediverse address (Project Infant):
@projectinfant@mastodon.ie

Connecticut Java Users Group

Regular meetings in Connecticut for people interested in the Java programming language.

Fediverse address:
@ctjava@mastodon.sdf.org

Harvard Art Roulette

Bot posting random items from the Harvard Art Museums via their API.

Fediverse address:
@HarvardArtRoulette@zirk.us

The Kulturalist

Film and television reviews and essays from an independent blogger.

Fediverse address (blog):
@kristen@thekulturalist.com

Framasoft

France’s biggest non-profit organisation promoting free open source software. They have created many libre online projects including the Fediverse’s PeerTube, Mobilizon and the “Frama” series of servers.

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

Domino Magazine / Domino.com

Home decoration magazine and website. Based in the US, first published in 2005.

Fediverse address:
@dominomag@flipboard.com

Trek Long Island

Star Trek convention in Long Island, NY USA, raising money for charity to help marginalised groups.

Fediverse address:
@TrekLongIsland@mastodon.world

Chima Anya – The Clinic

Romanian Nigerian British rapper, also a medical doctor based in the UK.

Fediverse address (blog):
@index@chimaanya.com

Santa Claus

Father Christmas’s personal account, giving a unique insight into his preparations for the festive season.

Fediverse address:
@Santaclaus@c.im

Ouest-France

French regional newspaper covering Brittany, Lower Normandy and Pays de la Loire, also featuring national news. First published in 1944.

Fediverse address (in French):
@OuestFrance@flipboard.com

FreeTech Project

Non-profit initiative helping people use technology in a more financially, socially and environmentally sustainable manner, mainly relying on FOSS wherever possible. Provides help to everyone, regardless of technical skill level. Based in South Yorkshire, UK.

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

Fediverse address (videos):
@freetechproject@tilvids.com

Merly Black

Fan of medieval art, creates illuminations and works of calligraphy, as well as drawing and watercolours. Creates own paints using medieval recipes.

Fediverse address:
@MerlyBlack@mastodon.art

Think Like A Key Music

Record label based in the US focusing on rock, pop, progressive, folk, singer-songwriter, lo-fi and psychedelic music. Founded in 2018.

Fediverse address (blog):
@index@thinklikeakey.us

David Nice

Classical and opera music writer, author of biography of Prokofiev, lecturer, broadcaster on BBC Radio 3, classical & opera editor at The Arts Desk. Based in the UK.

Fediverse address:
@davidpnice@mastodon.online

Chris Fast Media

Creating in-depth video tutorials for using Blender, covering a range of different skill levels.

Fediverse address (videos):
@chrisfastmedia@makertube.net

Bundeskanzler-Helmut-Schmidt-Stiftung

German foundation and think tank, with a focus on contemporary German history, European and international politics, global markets and social justice, democracy and society.

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

The Workbench

Videos about radiation and radioactivity created by an amateur enthusiast. It also features urban exploration of abandoned places that relate to radioactivity, and videos on assorted other topics.

Fediverse address:
@thebench@diode.zone

European Society for Environmental History

Organisation promoting the study of European environmental history, and connecting environmental historians in Europe and elsewhere.

Fediverse address:
@eseh@historians.social

Evangelia (Lila) Adamou

Senior Researcher in Linguistics at the National Centre for Scientific Research (CNRS) in France and member of the Academia Europaea. Particular interests language contact, bilingualism and endangered languages spoken in the Balkans and Latin America.

Fediverse address:
@Lila@scholar.social

OpenStreetMap Utah

Mapping community group based in Salt Lake City, aiming to maintain and update OSM data for Utah USA.

Fediverse address:
@utah@en.osm.town

Topaz / The Industrious Rabbit

Artist and retro computing fan, also runs a video account and photo account dedicated to retro computing / retro gaming topics. Particularly interested in the Commodore Amiga.

Fediverse address (main):
@TopazRabbit@oldbytes.space

Fediverse address (videos):
@topazrabbit@makertube.net

Android Faithful

Podcast about Android news, reviews, hardware, apps etc.

Fediverse address:
@androidfaithful@androiddev.social

Embedded Systems

Weekly newsletter about embedded software and hardware, published since 2013.

Fediverse address:
@embedsys@mastodon.social

Cinepop

Brazilian entertainment news site covering film and television releases.

Fediverse address (in Portuguese):
@CinePOP2018@flipboard.com

Wildlife at Pine Mountain Club

Trail camera videos of wildlife at Pine Mountain Club, California, USA.

Fediverse address (videos):
@wildlife@spectra.video

Montana Public Radio

Network of public radio stations in Montana, USA, providing news, arts programmes and music. MPR is affiliated with NPR, and was founded in 1965.

Fediverse address:
@MTPR@flipboard.com

David de Groot

Professional photographer in Australia who posts detailed pictures of birds and other wildlife. They also have a personal account that often features food and cookery.

Fediverse address (photos):
@david@photog.social

Fediverse address (food and personal):
@david@theblower.au

Python Pescara

Community group for users of the Python programming language in Pescara, Italy.

Fediverse address (in Italian):
@pescara@social.python.it

Fodor’s Travel / Fodors.com

Travel guide book publisher and travel news website. Based in the United States, first published in 1949.

Fediverse address:
@fodors@flipboard.com

Actually Autistics FediGroup

Discussion group for autistic people.

Fediverse address:
@autistics@fedigroups.social

Cartography and Geographic Information Society (CaGIS)

US-based organisation promoting research, education and use of maps and geographic information systems. Member of the International Cartographic Association.

Fediverse address:
@CaGIS@mapstodon.space

Matthias Pfefferle

Creator of the “ActivityPub for WordPress” plug-in which turns WordPress blogs into Fediverse servers. When it’s active, people will be able to follow your WordPress account from Mastodon etc, and when you post a new blog entry it will appear as a post on the Fediverse.

Fediverse address (in English and German)
@pfefferle@mastodon.social

The Quarry

Independent local news site for Guernsey, a Channel Island dependency of the British Crown.

Fediverse address:
@guernseynews@thequarry.media

Auswärtiges Amt / German Foreign Office

The official account of the German federal government’s Foreign Office

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

useR! Conference

Annual conference for people interested in the R programming language. The conference is non-profit and run by volunteers supported by the R Foundation. The host country changes each year.

Fediverse address:
@useR_conf@mastodon.social

Steam Deck HQ

Unofficial website devoted to the Steam Deck, featuring game optimisations, reviews, news and guides.

Fediverse address:
@steamdeckhq@mastodon.world

A Weather Moment

Weather site producing forecasts for Winnipeg and Southern Manitoba.

Fediverse address:
@aweathermoment@www.aweathermoment.com

Investigative Journalism Foundation

Canadian non-profit dedicated to public interest journalism, highlighting donations to politicians and government spending. Founded in 2023.

Fediverse address:
@IJFmedia@mstdn.social

Alliterative / Endless Knot

Videos about the etymology of the English language, presented by the historian Dr Mark Sundaram.

Fediverse address (main):
@AllEndlessKnot@toot.community

Fediverse address (videos):
@alliterative@tilvids.com

FediMeteo Michoacán

Weather forecast accounts for Michoacán, Mexico. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Spanish):
@morelia__michoacan@mx.fedimeteo.com

MNT Research

Small independent company creating a libre laptop called the MNT Reform.

Fediverse address:
@mntmn@mastodon.social

Noyb

European campaign group which defends people’s privacy. Noyb’s focus is on fighting privacy violations by companies and corporations. (In case you’re wondering, the name stands for None Of Your Business!)

Fediverse address:
@noybeu@mastodon.social

Cork Safety Alerts

Independent site based in Cork, Ireland, providing updates on weather, travel, traffic, local safety-related news etc.

Fediverse address (blog):
@index@news.corksafetyalerts.com

Kate Hildenbrand

Marine ecologist making wonderful videos about nature, gardening, the environment and life in the ocean.

Fediverse address:
@kate@video.katehildenbrand.com

Di

Data visualisation engineer based in Australia, author of “Practical UI Patterns for Design Systems”. Also creator of Typey Type, a free typing app for stenographers.

Fediverse address:
@didoesdigital@bne.social

Medieval Indian History

Posting artworks, objects, documents and photos related to Indian history during the medieval period and later.

Fediverse address:
@medievalindianhistory@mastodon.social

Chaospott

Hackerspace and branch of the Chaos Computer Club in Essen, Germany.

Fediverse address (in German):
@chaospott@chaos.social

Platformie Otwartej Nauki / Open Science Platform

Polish organisation supporting open science in scientific institutions, providing software tools and legal solutions.

Fediverse address:
@OpenSciPlatform@mastodon.social

All Aboard Northwest

Group campaigning for better transit, regional and intercity rail in the Greater Northwest region of the United States, from the Great Lakes to the Pacific Northwest.

Fediverse address:
@aanw@rail.chat

Brigitte.de

German women’s lifestyle magazine and site covering fashion, beauty, food, health, relationships and family. First published in 1886.

Fediverse address (in German):
@Brigitte_DE@flipboard.com

The Austin Politics Newsletter

Newsletter covering local politics in Austin, Texas, USA.

Fediverse address (newsletter):
@index@austinpolitics.net

Raou

Pixel artist and digital painter, creates assets for indie games with classic 2D top-down and isometric styles.

Fediverse address:
@raou@mastodon.gamedev.place

Helmholtz Institute for RNA-based Infection Research (HIRI)

Interdisciplinary scientific research institute based in Würzburg, Germany. Looking at RNA as a diagnostic molecule, target and drug to combat infectious disease.

Fediverse address:
@Helmholtz_HIRI@helmholtz.social

Brot Backen FediGroup

German-language discussion about bread and breadmaking.

Fediverse address (in German):
@brotbacken@fedigroups.social

No Starch Press

Independent publishing house focusing on programming, computing, hacking, STEM etc. Based in San Francisco, USA.

Fediverse address:
@nostarch@mastodon.social

GNU Radio

Free open source toolkit for software radio / SDR.

Fediverse address:
@gnuradio@fosstodon.org

Veloren

Free open source open world role playing game with voxel graphics, inspired by Cube World and Breath Of The Wild. There are online multiplayer options, and you can host your own server too. It’s available for Linux, Mac and Windows.

Fediverse address:
@veloren@floss.social

The Falls Church Independent

Independent local news site for Falls Church, Virginia, USA.

Fediverse address (blog):
@index@fallschurchindependent.com

Yokai Parade

Creating original characters based on Japanese folklore, available as artworks, t-shirts, badges etc.

Fediverse address:
@yokaiparade@mastodon.art

British GQ

UK edition of the men’s lifestyle magazine and website, covering fashion, culture, fitness and gadgets. First published in the UK in 1988.

Fediverse address:
@BritishGQ@flipboard.com

Hearse Pileup

Punk/stoner/grunge rock band that releases its music under a creative commons licence.

Fediverse address:
@hearsepileup@metalhead.club

Images of Protest

Photographs from demonstrations in the UK over the past 20 years that the photographer has attended.

Fediverse address:
@imagesofprotest@mstdn.social

Mozilla

Free open source software organisation, probably best known for the Firefox web browser and many other libre projects.

Fediverse address:
@mozillaofficial@mastodon.social

How to Eat a City

Food blog reviewing restaurants in Providence, Rhode Island, USA. The reviews are unconventional and essay-like, focusing more on the atmosphere and people in the restarant and the memories they provoke rather than the food itself.

Fediverse address (blog):
@index@howtoeatacity.com

NotWritingGames

Tabletop RPG writer putting a new egalitarian twist on familiar genres. For example, Dungeon Local 001 is a fantasy game where the monsters in an already-looted dungeon organise themselves as they try to make it a nice place to live.

Fediverse address:
@notwriting@dice.camp

Rasmus SA5RJS

Videos of amateur radio and home-built radio equipment.

Fediverse address (videos):
@raek@makertube.net

Talking Maths In Public

Conference for mathematics communicators, held every two years in the UK.

Fediverse address:
@TMiP@mathstodon.xyz

Sloanysoft

Father and son development team creating new games for 8-bit computers such as the ZX Spectrum. They also run a gaming livestream.

Fediverse address:
@Sloanysoft@oldbytes.space

Alta Journal

Lifestyle and arts magazine covering California and the western part of the USA. Founded in 2017.

Fediverse address:
@AltaJournal@flipboard.com

Chaos Computer Club Dresden

Hackerspace based in Dresden, Germany.

Fediverse address (in German):
@c3d2@c3d2.social

wow_elec_tron

Electronics artist creating LED installations and custom wearables such as masks, jewellery, head pieces etc.

Fediverse address:
@wow_elec_tron@mastodon.social

Mastodon Engineering

Official technical news and updates from the developers of Mastodon.

Fediverse address:
@MastodonEngineering@mastodon.social

Open Privacy Research Society

Canadian non-profit group developing free open source software to help people protect their privacy.

Fediverse address:
@openprivacy@hachyderm.io

Hobart Hackerspace

Hackerspace based in Hobart, Australia.

Fediverse address:
@hobarthackerspace@aus.social

The Continent / TheContinent.org

Pan-African online newspaper covering events across the continent, run by a non-profit based in South Africa.

Fediverse address:
@thecontinent@mas.to

Freedom Scientific

Manufacturer of accessibility computer products for partially sighted and blind people. Products include screen readers, braille displays, screen magnifiers, large print keyboards etc.

Fediverse address:
@freedomscientific@mastodon.social

launshae

Creates bright bold works of crochet and other fabric arts, illustrations, and other media.

Fediverse address:
@launshae@kopiti.am

Bella Caledonia

Independent Scottish news account.

Fediverse address:
@BellaCaledonia@mastodon.scot

Sylvia Ritter

Creates precise but psychedelic, colourful and detailed artwork, often related to animals and/or libre projects. For example, Ubuntu releases often receive a new piece of artwork by Ritter based on that version’s animal mascot.

Fediverse address:
@sylvia_ritter@mastodon.social

Jyoti Mishra

Professional musician, singer, record producer and writer for Sound On Sound magazine, into music technology. Had a huge international hit with the song “Your Woman” under the pseudonym White Town.

Fediverse address:
@Jyoti@mas.to

The 51st

Non-profit local news site for Washington DC, USA.

Fediverse address (blog):
@socialweb@51st.news

Art of Cycling

Watercolour artist, especially interested in painting cyclists and cycling competitions such as the Tour de France.

Fediverse address:
@ArtofCycling@mastodon.world

Elle France

The original French version of the women’s lifestyle, fashion and beauty magazine, first published in 1945.

Fediverse address (in French):
@ellefrance@flipboard.com

Protect Our Province Alberta

Organisation of doctors, nurses and citizens advocating for public health in Alberta, Canada.

Fediverse address:
@PopAlberta@mstdn.ca

Gancio

A free open source collaborative online calendar. It allows local communities to share a common calendar that anyone can post events to, even people without an account. (Posts are moderated to prevent spam though.) You can also interact with Gancio through the Fediverse, and it has RSS support for people who want to follow through feed readers.

Fediverse address:
@gancio@mastodon.cisti.org

Bridgetown

Free open source progressive site generator and fullstack framework powered by the Ruby programming language.

Fediverse address:
@bridgetown@ruby.social

Hitchhiker’s Guide Quote Bot

Automated account posting quotations from Douglas Adams’s famous series “The Hitchhiker’s Guide to the Galaxy”.

Fediverse address:
@HitchhikersGuideQuoteBot2@mastodon.social

The Garage Diaries

Blog about one person’s car restorations and garage projects.

Fediverse address (blog):
@index@thegaragediaries.com

Polygon

Entertainment, pop culture and video games news site, based in the United States.

Fediverse address:
@polygon@mastodon.social

Simone

Crochet and crafts enthusiast, also posting about gardening, pets and baking.

Fediverse address:
@Ceefercrafts@toot.community

Libre Graphics Meeting

Annual conference discussing free open source graphics software, including graphic design, digital painting and more. The conferences have been happening every year since 2006, though the pandemic has somewhat complicated things recently.

Fediverse address (main):
@lgm@post.lurk.org

Fediverse address (videos):
@lgm@conf.tube

Servo

New type of web browser engine, currently in the experimental phase. Free open source software, developed by the Linux foundation and volunteers.

Fediverse address:
@servo@floss.social

Chaosdorf

Hackerspace based in Düsseldorf, Germany.

Fediverse address (in German):
@chaosdorf@chaos.social

KMBC-TV Channel 9 News Feed

News feed from KMBC-TV, ABC affiliate television station based in Kansas City, Missouri, USA.

Fediverse address:
@www.kmbc.com@rss-parrot.net

Entität

Hackerspace based in Neubrandenburg, Germany.

Fediverse address (in German):
@entitaet@mastodon.social

Wallabag

Free open source alternative to Pocket and other article-saving services. There are apps for Android, iOS, Windows, Linux, Firefox, Chrome, Kindle, Kobo and others. It is also compatible with RSS readers. You can self-host your own instance for free, or use the paid-for flagship instance.

Fediverse account:
@wallabag@fosstodon.org

R-Ladies Cologne

Cologne, Germany branch of the R-Ladies organisation, promoting gender diversity in the R community.

Fediverse address:
@rladies_cologne@fosstodon.org

Cat News

Posting everyday stories about cats around the world and drawing pictures to accompany them. Readers can send their own cat’s stories to be shared and illustrated by the account.

Fediverse address:
@cat_news@mas.to

Philly 2600

Monthly hackers’ meetup group in Philadelphia, Pennsylvania, USA. Operating since the 1990s.

Fediverse address:
@philly2600@jawns.club

TiddlyWiki

Free open source personal wiki, which can be used as a notebook, to-do list, website etc. It stores its content and code within a single HTML file which includes all the needed CSS and JavaScript, so it can be used through any browser without installing anything.

Fediverse address:
@TiddlyWiki@fosstodon.org

Das Labor Bochum

Hackerspace based in Bochum, Germany.

Fediverse address (in German):
@daslabor@chaos.social

zitapanyi.com

Painter and illustrator, often featuring animals in their work.

Fediverse address (videos):
@zitapanyi@makertube.net

Compound Interest

Award-winning Chemistry blog featuring infographic posters about chemistry and related topics.

Fediverse address:
@compoundchem@mstdn.social

Ewen Bell

Professional photographer, especially travel photos, and keen to share knowledge about it. Creates beautiful tutorial videos about photography, cameras, lenses and travel.

Fediverse address (main):
@ewen@social.ewenbell.com

Fediverse address (videos):
@ewenbell@makertube.net

Annals of Botany

Long-running peer-reviewed scientific journal about botany, first published in 1887. Covers experimental, theoretical and applied papers on plant biology.

Fediverse address:
@AnnBot@botany.social

Robson Fletcher

Data journalist with CBC Calgary in Canada.

Fediverse address:
@robsonfletcher@mas.to

David “the Talking Skull” Fox

Veteran game developer who was lead dev on legendary titles for Lucasfilm Games such as “Zak McKracken” and “Rescue on Fractalus”. Most recently has worked with Ron Gilbert on “Thimbleweed Park” and “Return To Monkey Island” 🏴‍☠️ 🐒

Fediverse address:
@DavidBFox@mastodon.gamedev.place

Tapas Magazine

Spanish food and drink magazine, covering restaurants, cookery, food celebrities etc.

Fediverse address (in Spanish):
@TapasMagazine@flipboard.com

New Ellijay Television

Independent television network in north Georgia, USA, creating original programming including news, politics, podcasts, comedies, video essays etc. Also archives public domain material.

Fediverse address (videos):
@video@vod.newellijay.tv

Pidgin

Free open source instant messenger software compatible with XMPP / Jabber, IRC, Bonjour, Gadu-Gadu, Novell GroupWise, Lotus Sametime, SILC, SIMPLE and Zephyr. Available for Linux, BSD, Mac and Windows.

Fediverse address:
@pidgin@fosstodon.org

UK DTT

Bot automatically posting the latest channel updates to the United Kingdom’s digital terrestrial television platform Freeview.

Fediverse address:
@dvbtscanner@feddit.uk

Belastingdienst

Official account for the Netherlands Tax & Customs Administration, part of the Ministry of Finance.

Fediverse address (in Dutch):
@belastingdienst@social.overheid.nl

NextN, ¡actualidad Nintendo!

Spanish-language news and review site all about Nintendo. Based in Spain.

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

North Dakota News Cooperative

Non-profit organisation providing local news coverage about North Dakota, USA. Founded in 2021.

Fediverse address (blog):
@index@newscoopnd.org

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

farmOS.org

Free open source web-based software for farm and agricultural management, planning and record keeping.

Fediverse address:
@farmOS@fosstodon.org

ACME Labs e.V.

Hackerspace based in Bielefeld, Germany.

Fediverse address (in German):
@acmelabs@chaos.social

Freeze64

Physical Commodore 64 fanzine published in colour A5 format, based in the UK and available worldwide.

Fediverse address:
@FREEZE64@mastodon.world

alxd / solarpunk prompts

Programmer, hacker, solarpunk enthusiast, educator, activist and writer. Co-author of the Solarpunk Prompts podcast.

Fediverse address (in Polish & English):
@alxd@writing.exchange

Fediverse address (videos):
@alxd@tube.tchncs.de

Advances in Archaeological Practice

Open access academic journal on archaeology, published by the Cambridge University Press.

Fediverse address:
@aap_saaorg@fediscience.org

Die Staats- und Universitätsbibliothek Hamburg

The Hamburg State and University Library is the largest academic library in the German state of Hamburg.

Fediverse address (in German):
@stabihh@openbiblio.social

JoinJabber

Informal collective promoting the use of XMPP/Jabber messaging. They run a non-technical website, also called JoinJabber, which helps people sign up on XMPP and includes advice on apps and servers.

Fediverse address:
@joinjabber@indieweb.social

Adam S. Smith

Palaeontologist and curator at the Nottingham Natural History Museum, Wollaton Hall, in the UK. Especially interested in plesiosaurs and other Mesozoic marine reptiles. Author of the children’s books “The Plesiosaur’s Neck” and “The Tyrannosaur’s Feathers”, founder of the Dinosaur Toy Blog, Animal Toy Blog and Plesiosaur Directory sites.

Fediverse address (main):
@AdamStuartSmith@sauropods.win

Fediverse address (blog):
@dinotoyblog@dinotoyblog.com

Fediverse address (videos):
@dinotoyblog@makertube.net

NKyTribune News Feed

News feed from the NKyTribune, an independent news service for Kentucky produced by the Kentucky Center for Public Service Journalism. Founded in 2019.

Fediverse address:
@nkytribune.com@rss-parrot.net

Unofficial NWS Boston Bot

Unofficial bot tooting information from the Boston National Weather Service feed. (NOTE: This is an unofficial bot, please don’t rely on it for critical or safety purposes.)

Fediverse address:
@nwsboston_bot@m.ai6yr.org

Der Bayerische Landesbeauftragte für den Datenschutz / Bavarian Data Protection Commissioner

Official account for the Data Protection Commissioner of the German state of Bavaria.

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

Stryd

Official blog by the manufacturers of Stryd, a fitness tracker which is placed in a runner’s shoe to monitor their performance.

Fediverse address (blog):
@index@blog.stryd.com

Universal Hub

Independent local news service for Boston, Massachusetts, USA.

Fediverse address:
@universalhub@mastodon.online

Enfield Archaeological Society

Organisation founded in 1955 to carry out archaeological research and fieldwork in the London Borough of Enfield.

Fediverse address:
@enfarchsoc@mastodonapp.uk

Simon White

Snooker and pool fan posting all about these sports, also runs a Mastodon server for snooker fans.

Fediverse address:
@snookerarmchair@snooker.uk.to

FediMeteo Dadra and Nagar Haveli and Daman and Diu

Weather forecast accounts for Dadra and Nagar Haveli and Daman and Diu, India. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Hindi):
@silvassa__dadra_and_nagar_haveli@in.fedimeteo.com
@daman__daman_and_diu@in.fedimeteo.com

Kerry Ferrand / Christchurch Review of Books

Book review videos by a New Zealander, covering both fiction and non-fiction.

Fediverse address:
@kerry_ferrand@spectra.video

FediMeteo Kentucky

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

Ahnenforschung

Posting threads about genealogy in German and English.

Fediverse address (in German & English):
@genealogy@berlin.social

Warhammer FediGroup

Discussion group about all types of Warhammer games and miniatures.

Fediverse address:
@warhammercommunity@fedigroups.social

Huck Magazine

UK-based culture, art, activism and sport magazine covering stories around the world, with emphasis on subcultures and countercultures. First published in 2006.

Fediverse address:
@HuckMagazine@flipboard.com

Lokjo

Non-profit online map service using data from OpenStreetMap, based in the European Union.

Fediverse address:
@lokjo@mapstodon.space

FediMeteo Manipur

Weather forecast accounts for Manipur, India. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Hindi):
@imphal__manipur@in.fedimeteo.com

Tatjana Scheffler

Professor of digital forensic linguistics at Ruhr-Uni Bochum in Germany. Working on social media data using corpus and computational methods.

Fediverse address (in English & German):
@tschfflr@fediscience.org

Pride.com

American LGBTQIA+ news site with emphasis on entertainment and lifestyle news.

Fediverse address:
@Pride@flipboard.com

Kayfabe.ink

Independent blog covering pro wrestling in the USA, especially the storylines and the kayfabe.

Fediverse address (blog):
@index@kayfabe.ink

Jean-Denis Haas

Animation director at Lucasfilm Animation, worked on Star Trek: Prodigy. Previously at Warner Bros Animation and Industrial Light & Magic. Teacher at Academy of Art University in California, Animation Mentor, and runs own animation workshops.

Fediverse address:
@jeandenishaas@mastodon.art

Sherlock Holmes Quotations

Bot posting daily random quotation from the original Sherlock Holmes stories by Arthur Conan Doyle.

Fediverse address:
@SherlockHolmesQuotes@universeodon.com

Arcade Shopper

Retro computing and retro gaming videos, especially the Texas Instruments TI-99/4A home computer and classic arcade games.

Fediverse address (videos):
@arcadeshopper@makertube.net

Elk Grove Daily News

Independent local news site and newsletter covering Elk Grove, California, USA. Founded in 2022.

Fediverse address (blog):
@index@elkgrovedailynews.com

War and Peas

Salty, surreal, sweary dark humour comic featuring mature humour, witches, Death, robots and lots of random weird stuff.

Fediverse address:
@warandpeas@mastodon.social

wayback.exe

Bot posting screenshots of old websites displayed within old browsers. The screenshots are taken from the archive.org Wayback Machine.

Fediverse address:
@wayback_exe@muffin.industries

The Spruce Pets

Website for pet owners with advice, guides and reviews of pet-related products. Based in the USA.

Fediverse address:
@TheSprucePets@flipboard.com

Family Party Catering

Small independent catering company based in Brooklyn, New York, USA.

Fediverse address (blog):
@index@familypartycatering.com

RND.de

German news site covering national and international news.

Fediverse address (in German):
@RNDAudience@flipboard.com

La Gazzetta dello Sport

Italian sports newspaper founded in 1896, features in-depth coverage of many sports including investigations of scandals.

Fediverse address (in Italian):
@Gazzetta@flipboard.com

GreenFediverse

Project listing Fediverse instances that use environmentally friendlier energy sources for their hosting.

Fediverse address:
@greenfediverse@chaos.social

Ottawa Citizen

Newspaper and news site based in Ottawa, Ontario, Canada. Founded in 1845.

Fediverse address:
@OttawaCititzen@flipboard.com

Carwil Bjork-James

Assistant professor of Anthropology at Vanderbilt University in the United States, interested in ethnographic and historical research into disruptive protest, grassroots autonomy, state violence and indigenous collective rights in Latin America.

Fediverse address:
@Carwil@mastodon.online

Bat Cats Central

Sports news site about baseball at the University of Kentucky.

Fediverse address (blog):
@index@batcatscentral.com

BE4FOSS (KDE Eco)

Initiative supported by KDE to certify free open source software as ecologically sustainable.

Fediverse address:
@be4foss@floss.social

Everything C64

Posting and sharing screens, videos and news about the Commodore 64, especially related to games. Also occasionally covers other Commodore machines like the Amiga, VIC-20 and C16.

Fediverse address:
@EC64@oldbytes.space

Golang Weekly

Articles, projects and tutorials about the Go programming language.

Fediverse address:
@golang_discussions@mastodon.social

Back River Recreation

Non-profit based in New Brunswick, Canada, developing community trail network and bike park.

Fediverse address (blog):
@index@backriver.bike

Washington, DC, USA Transit

Unofficial feed of updates from DC’s transit (VRE, MARC, WMATA).

Fediverse address:
@CapitalTransit@epsilon-ix.masto.host

Cartoon Gravity

Blog of the UK-based writer and director Julian Simpson.

Fediverse address:
@julian@cartoongravity.com

Black Python Devs

Community organisation for black developers using the Python programming language.

Fediverse address:
@blackpythondevs@fosstodon.org

Dan Carkner

Independent history researcher currently working on projects about Klezmer music publishing, American Klezmer composers and copyright of the 1910s-1920s.

Fediverse address:
@carkner@klezmor.im

Dr Esther Plomp

Open science enthusiast, researcher, EU regional co-ordinator of Open Knowledge Foundation, Data Steward at Delft University of Technology in the Netherlands. Research interests in human osteology and bioarchaeology / isotope archaeology.

Fediverse address:
@toothFAIRy@scholar.social

Newtral

Spanish fact-checking company mainly focusing on social media.

Fediverse address (in Spanish):
@NewtralMedia@flipboard.com

Wuzzy

Libre game developer, co-developer of the comedy turn-based strategy Hedgewars, and creator of games and mods for Luanti (formerly Minetest).

Fediverse address (main):
@Wuzzy@cyberplace.social

Fediverse address (videos):
@wuzzy@tube.tchncs.de

RMTransit

Public transport expert and enthusiast, runs the popular RMTransit video channel which has in-depth looks at all forms of transit and how they relate to urban planning. Covers trains, metros, buses, trams, high speed rail etc all around the world. (Author is based in Toronto, Canada.)

Fediverse address (main):
@reece@canadiancivil.com

Fediverse address (videos):
@reece@video.canadiancivil.com

Fediverse address (blog):
@reecemartintransit@reecemartin.ca

Glacier Media

Canadian media company which owns many local newspapers and news sites across Canada. This account publishes stories from these many different local news sources.

Fediverse address:
@GlacierMedia@flipboard.com

Boise State Public Radio News Feed

News feed from the website of Boise State Public Radio, a public broadcasting service run by Boise State University, Idaho, USA.

Fediverse address:
@www.boisestatepublicradio.org.news@rss-parrot.net

University of Freiburg

Based in Freiburg, Germany, it’s one of the oldest universities in the world, founded in 1457. It has a wide range of faculties covering science, humanities, law, medicine and more.

Fediverse address (in German):
@unifreiburg@bawü.social

Laboratório Hacker de Campinas

Hackerspace based in Campinas, Brazil.

Fediverse address (in Portuguese):
@lhc@mastodon.com.br

Critical Switch

Hacktivist collective based in Valencia, Spain.

Fediverse address (in Catalan):
@criticalswitch@kolektiva.social

Helsinki Python

Regular meetups for users of the Python programming language in Helsinki, Finland.

Fediverse address:
@HelPy@fosstodon.org

The Morning Bun

Blog about transport, housing and politics in Alameda, California, USA.

Fediverse address (blog):
@hello@themorningbun.com

GardeningWell

Family in Ireland documenting their eco-friendly sustainably maintained garden.

Fediverse address:
@gardeningwell@mastodon.ie

Washington Monthly

Non-profit magazine based in Washington DC, USA, mainly covering US politics and government. Founded in 1969.

Fediverse address:
@WAMonthly@flipboard.com

The Victory Press

Independent reader-supported website covering women’s ice hockey.

Fediverse address (blog):
@index@victorypress.org

Kirk Smith

Videos by scientist and engineer working on energy conversion and storage.

Fediverse address (videos):
@kirk@spectra.video

Public Transport Users Association (Victoria, Australia)

Non-profit organisation campaigning for better public transport in Victoria, Australia. Founded in 1976.

Fediverse address:
@ptua@mastodon.social

Irish Times News Feed

News feed from the Irish Times, a newspaper based in Ireland first published in 1859.

Fediverse address:
@www.irishtimes.com@rss-parrot.net

Manchester Oxford Road Cycle Bot

Bot posting usage of cycle lanes on Oxford Road in Manchester UK.

Fediverse address:
@oxfordroadmcr@toot.bike

Chess Puzzle

Interactive bot posting a chess puzzle every day, DM “help” for detailed instructions. It has lots of features which you can discover by messaging the bot.

Fediverse address (in English & Spanish):
@ChessPuzzleBot@masto.es

ESPN700 Utah News Feed

News feed of sports site and radio station covering all major sports in Utah, USA.

Fediverse address:
@espn700sports.com@rss-parrot.net

The Rose Garden Report

Sports news site covering the Portland Trail Blazers and Portland Fire basketball teams. Both are based in Portland, Oregon, USA.

Fediverse address (blog):
@index@rosegardenreport.com

Tea FediGroup

Discussion group about the wonderful drink tea.

Fediverse address:
@tea@fedigroups.social

Hugh Lashbrooke

Independent TTRPG creator, makes adventures, settings, tools and standalone games. Particularly interested in Mausritter.

Fediverse address:
@hlashbrooke@fosstodon.org

Cyningstan

Game developer creating 1980s-style retro PC games for MS-DOS, featuring CGA graphics. Also interested in the ZX Spectrum and Psion handhelds.

Fediverse address:
@cyningstan@mastodon.social

Jennifer Vena Wood

Singer-songwriter creating ballads, vignettes and multipart circle songs in a folk tradition.

Fediverse address:
@jvw@musicians.today

Chip.de

German technology news and review site looking at phones, cameras, computers, televisions, online services etc. Also covers food and health.

Fediverse address (in German):
@CHIP_online@flipboard.com

Energy Transition Show Podcast

Podcast about the transition from fossil fuels to renewable energy.

Fediverse address:
@TransitionShow@mastodon.energy

The Collector Art & History

Art and history news feed from The Collector cultural news site.

Fediverse address:
@art-history-news-thecollector@flipboard.com

Thüringer Landtag / Thuringia State Parliament

Official account of the parliament of the German State of Thuringia.

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

Der Spiegel

German news magazine first published in 1947.

Fediverse address (in German):
@DerSpiegel@flipboard.com

Marcus The Board Gamer

Board game enthusiast, particularly interested in “medium to heavy” European board games.

Fediverse address:
@lordsplodge@brettspiel.space

Android Italia

Boosting interesting Italian-language Android posts and articles.

Fediverse address (in Italian):
@android@mastodon.uno

Blender Artists

Highlighting animations and images made in Blender by members of the Blender Artists Community.

Fediverse address:
@blenderartists@mastodon.art

Owls in Towels

Posting pictures of owls wrapped in towels while being treated at wildlife rescue centres.

Fediverse address:
@owlsintowels@mas.to

Runner’s World Magazine US / RunnersWorld.com

Magazine and website for people who run or jog at any skill level. Based in the US, first published in 1966.

Fediverse address:
@RunnersWorld@flipboard.com

Transgender World

Human-curated transgender and queer news account.

Fediverse address:
@transworld@masto.ai

FediMeteo Baja California

Weather forecast accounts for Baja California, Mexico. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Spanish):
@ensenada__baja_california@mx.fedimeteo.com
@mexicali__baja_california@mx.fedimeteo.com
@tijuana__baja_california@mx.fedimeteo.com

Wikidata

Free open knowledge base, available for anyone to use on any project. It is collaboratively edited like Wikipedia, and its contents is public domain.

Fediverse address:
@wikidata@wikis.world

Tradescantia Hub

Researcher and cultivar registration authority for the Tradescantia (Commelinaceae) wildflower genus.

Fediverse address:
@TradescantiaHub@scicomm.xyz

Open Source Hardware Association (OSHWA)

Non-profit organisation based in the United States which promotes open source hardware through conferences, development groups and hardware certifications.

Fediverse address:
@oshwassociation@mastodon.social

SETI Institute

Non-profit research organisation founded in 1984, looking for life elsewhere in the universe, studying the origin of known life, and informing the general public about these topics. Based in California USA.

Fediverse address:
@setiinstitute@mastodon.social

Snooker Results Bot

Bot posting results from snooker matches, uses the snooker.org API.

Fediverse address:
@snookerbot@snooker.uk.to

Fonts In Use

Public archive of typography indexed by typeface, format, industry and period. Founded in 2010.

Fediverse address:
@FontsInUse@typo.social

Curiosity Drive

Two people driving round the world in a camper van, posting about all the sights and experiences they have on their epic road trip.

Fediverse address:
@oCDo@mastodon.nz

Rollleaf Drumlinhat

Painting miniatures from Warhammer Fantasy, Warhammer 40k, D&D and other tabletop games. Also sharing lots of posts by other miniature artists.

Fediverse address:
@RollleafD@dice.camp

Dave Finton

Posts about food, cookery and other topics. Also makes videos.

Fediverse address (food videos):
@food_and_cooking_channel@peertube.zalasur.media

Fediverse address (general):
@zalasur@mastodon.surazal.net

FediMeteo Nebraska

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

Philippe Boussion

Wonderful and atmospheric photos, mainly of beautiful landscapes.

Fediverse address:
@jett1oeil@pixelfed.social

LMU Open Science Center

Interdisciplinary science centre at LMU Munich in Germany, promoting open science practices such as open data, open materials, analysis scripts etc. Organises workshops, public talks and original research.

Fediverse address:
@lmu_osc@scicomm.xyz

Humble Grove

Indie game development and storytelling co-op based in the UK, creators of “No Longer Home”.

Fediverse address:
@HumbleGrove@mastodon.gamedev.place

Das Deutsche Zentrum für Altersfragen (DZA) / The German Centre for Old Age Affairs

German government body for dealing with matters relating to the elderly.

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

Helvetic Ruby

Conference in Switzerland devoted to the Ruby programming language.

Fediverse address:
@helvetic_ruby@ruby.social

Stan Stewart / muz4now

Musician, composer, pianist and singer-songwriter. Creating songs and instrumentals in a wide range of different styles.

Fediverse address:
@muz4now@mastodon.world

Library Cactus

Academic librarian at Bodleian in Oxford, UK. Posting about open access, open science, open scholarship.

Fediverse address:
@SarahHLib@mastodonapp.uk

jOpenSpace

Long-running series of “non-conference” events for software developers in Czechia.

Fediverse address (in Czech):
@jopenspace@mastodonczech.cz

LO i Oslo / Landsorganisasjonen i Oslo

Oslo branch of the Norwegian Confederation of Trade Unions, Norway’s largest trade union umbrella organisation.

Fediverse address (in Norwegian):
@LOiO@oslo.town

Country Living (UK)

UK edition of the lifestyle magazine and website. Covers home decor, gardening, food and drink, travel, often with a rural theme. UK edition first published in 1985.

Fediverse address:
@CountryLivingUK@flipboard.com

Vagina Museum

The world’s first museum dedicated to vaginas, vulvas and gynae anatomy. It’s an actual physical museum based in London.

Fediverse address:
@vagina_museum@masto.ai

FediMeteo Czechia

Weather forecast accounts for cities and towns in Czechia, in the Czech language.

Fediverse addresses (in Czech):
@brno@cz.fedimeteo.com
@ceske_budejovice@cz.fedimeteo.com
@cesky_krumlov@cz.fedimeteo.com
@cheb@cz.fedimeteo.com
@chomutov@cz.fedimeteo.com
@decin@cz.fedimeteo.com
@havirov@cz.fedimeteo.com
@hradec_kralove@cz.fedimeteo.com
@jablonec_nad_nisou@cz.fedimeteo.com
@jihlava@cz.fedimeteo.com
@karlovy_vary@cz.fedimeteo.com
@karvina@cz.fedimeteo.com
@kladno@cz.fedimeteo.com
@liberec@cz.fedimeteo.com
@mlada_boleslav@cz.fedimeteo.com
@olomouc@cz.fedimeteo.com
@opava@cz.fedimeteo.com
@ostrava@cz.fedimeteo.com
@pardubice@cz.fedimeteo.com
@pisek@cz.fedimeteo.com
@plzen@cz.fedimeteo.com
@praha@cz.fedimeteo.com
@pribram@cz.fedimeteo.com
@prostejov@cz.fedimeteo.com
@tabor@cz.fedimeteo.com
@teplice@cz.fedimeteo.com
@trinec@cz.fedimeteo.com
@uherske_hradiste@cz.fedimeteo.com
@usti_nad_labem@cz.fedimeteo.com
@zlin@cz.fedimeteo.com

BookStack

Free open source self-hostable wiki software, with emphasis on simplicity and ease of use.

Fediverse address:
@bookstack@fosstodon.org

Elle Decoration UK / ElleDecoration.co.uk

British edition of the home and interior decoration magazine and website, covering style and design in the home.

Fediverse address:
@ElleDecoUK@flipboard.com

The Shovel RSS Feed

News feed of the Australian satirical news site The Shovel.

Fediverse address:
@theshovel.com.au@rss-parrot.net

The Kitchn

Cooking website featuring recipes, articles, ingredients, kitchen equipment, kitchen design etc. Based in the US, founded in 2006.

Fediverse address:
@TheKitchn@flipboard.com

Tino Heuberger

Astrophotographer who posts amazing photos of the night sky.

Fediverse address:
@tinoheuberger@mastodontech.de

Spencer Magnusson

Creating tutorial videos about the free open source animation and effects suite Blender.

Fediverse address (videos):
@spencer_magnusson@tilvids.com

Radio Prague International News Feed

News feed from the official Czech international news service, available in multiple languages. Founded in 1936.

Fediverse address (in English):
@english.radio.cz@rss-parrot.net

Fediverse address (in Czech):
@cesky.radio.cz@rss-parrot.net

Fediverse address (in French):
@francais.radio.cz@rss-parrot.net

Fediverse address (in German):
@deutsch.radio.cz@rss-parrot.net

Fediverse address (in Russian):
@ruski.radio.cz@rss-parrot.net

Fediverse address (in Spanish):
@espanol.radio.cz@rss-parrot.net

Fediverse address (in Ukrainian):
@ukraina.radio.cz@rss-parrot.net

Prom Coast News

Independent community newspaper featuring local news for coastal areas of Wilsons Promontory in Victoria, Australia. Townships covered include Meeniyan, Stony Creek, Buffalo, Fish Creek, Foster, Port Franklin, Toora, Port Welshpool, Welshpool, Yanakie, Tidal River, Waratah Bay, Sandy Point, Walkerville, Tarwin Lower and Venus Bay.

Fediverse address (blog):
@index@promcoastnews.org.au

Loryenne

Illustrator and sculptor who works with polymer clay, often making cute tiny objects and animals.

Fediverse address:
@Loryenne@mastodon.art

Dr Colleen Morgan

Senior Lecturer in Digital Archaeology and Heritage in the Department of Archaeology at the University of York.

Fediverse address:
@clmorgan@archaeo.social

DDEV

Open source web development tool for PHP and Node.js websites.

Fediverse address:
@ddev@fosstodon.org

Suzy Shearer

Traditionally published Australian author of contemporary and paranormal erotic romance novels. Also keen fan of knitting, crafts and watercolours.

Fediverse address:
@SuzyShearer@mastodon.au

Smashing Magazine

Online magazine for designers and web developers, includes lots of tutorials, guides and features.

Fediverse address:
@smashingmag@mastodon.social

Swiss Laravel Association

Organising meetups in Switzerland for people interested in the Laravel framework, PHP and web development.

Fediverse address:
@swiss_laravel_association@phpc.social

Quantum Journal

Open access peer-reviewed journal for quantum science and related fields. Non-profit and run by the research community.

Fediverse address:
@quantumjournal@mathstodon.xyz

Dorm Therapy

Interior decor and lifestyle site for university students, especially focused on how to decorate dorm rooms. Based in the USA, founded in 2023.

Fediverse address:
@DormTherapy@flipboard.com

The Atlantic

US news magazine covering politics, foreign affairs, culture etc. Founded in 1857.

Fediverse address:
@TheAtlantic@flipboard.com

Staten Island Advance / SILive.com

Local newspaper and website covering Staten Island in New York City, USA. Founded in 1886.

Fediverse address:
@SILivedotcom@flipboard.com

The Salt Lake Tribune

Newspaper based in Salt Lake City, Utah, USA. Founded in 1871, it is nowadays run by a non-profit organisation.

Fediverse address:
@sltrib@mas.to

lampy

Creates adorable 2D and 3D pixel art, often with a warm feel.

Fediverse address:
@lampy@socel.net

LiberaForms

Free open source online form system. The developers offer form services hosted on their own website, or you can self-host the software if you prefer.

Fediverse address:
@liberaforms@fosstodon.org

Michał “rysiek” Woźniak

IT expert, software developer, good guy hacker, long-time Fediverse user. Fighting for privacy rights, libre software and ethical tech. Did information security and infrastructure for Panama Papers journalists, amongst others.

Fediverse address:
@rysiek@mstdn.social

House Digest / HouseDigest.com

Lifestyle website focused on houses, home decorating, gardening, cleaning and design. Based in the US, founded in 2021.

Fediverse address:
@HouseDigest@flipboard.com

Fedi Disco FediGroup

Discussion group highlighting music and musicians on the Fediverse.

Fediverse address:
@fedidisco@fedigroups.social

Silver Seven

Ice hockey fan site covering the Ottawa Senators.

Fediverse address (blog):
@index@silversevensens.com

The Glass

Blog by Anthony Gladman, an award-winning professional drinks writer based in London. Mainly covers alcoholic beverages, but also non-alcoholic alternatives.

Fediverse address (blog):
@index@anthonygladman.com

The Ferret

Award-winning investigative news co-op, owned by its readers and writers. Based in Scotland.

Fediverse address:
@theferret@mastodon.scot

Rhythm Changes

Music news blog covering the local music scene in Canada, especially improvised music.

Fediverse address (blog):
@feed@rhythmchanges.ca

Reproducible Builds

Aims to make it easier to check the source code of free and open source software. Reproducible Builds promotes tools and practices to help verify that open source code has not been altered before distribution.

Fediverse address:
@reproducible_builds@fosstodon.org

Chess Olympus

Posting about notable people and moments from chess, both serious and lighthearted.

Fediverse address:
@Chess_Olympus@mastodon.online

World Concert Hall

Account and website highlighting classical and opera music livestreams around the world.

Fediverse address:
@WConcertHall@mastodon.world

Fedigardens

Open source discussion-driven Mastodon app for iPhone and iPad, currently in testing.

(NOTE: This is nothing to do with fedi.garden ⧉, they just have similar names.)

Fediverse address:
@fedigardens@indieapps.space

FediMeteo Lakshadweep

Weather forecast accounts for Lakshadweep, India. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Hindi):
@kavaratti__lakshadweep@in.fedimeteo.com

Ponderosa Games

Small indie game studio making hand-crafted cosy games. Based in Colorado, USA.

Fediverse address:
@PonderosaGames@indiegames.online

Python Coruña

Community meetups for users of the Python programming language in Coruña, Galicia, Spain.

Fediverse address (in Galician):
@PythonCoruna@mastodon.gal

Oskar Ghoti

Tabletop RPG game master, creator of the Grim Fictions TTRPG, also making community content for other TTRPGs such as Scion 2nd Edition and the Storypath system.

Fediverse address:
@OskarGhoti@dice.camp

Flipboard Culture Desk

Human-curated news about culture and entertainment, including music, film, food, travel etc. Based in the United States.

Fediverse address:
@CultureDesk@flipboard.social

Fully Bugged

Group of game developers working on small indie titles.

Fediverse address (videos):
@fully_bugged@peertube.stream

The Universe of Commodore 64

Blog featuring news and images about the Commodore 64 home computer.

Fediverse address:
@C64_Universe@mastodon.gamedev.place

Berliner Morgenpost / MorgenPost.de

German newspaper and website based in Berlin, covering local, national and international news. First published in 1898

Fediverse address (in German):
@morgenpost@flipboard.com

KeithDEdinburgh

Author of scenarios and adventures for tabletop RPGs in modern and historic times, often set in Scotland. Currently working on an original TTRPG, The Aether Throne, which features a pulp steampunk setting.

Fediverse address:
@KeithDEdinburgh@dice.camp

Scientific American

US-based popular science magazine published since 1845. Past contributors include Albert Einstein and Nikola Tesla.

Fediverse address:
@SciAm@flipboard.com

FOSSASIA

Organisation that promotes free open source software and open hardware across Asia. It organises events, software and hardware projects, coding workshops etc.

Fediverse address:
@fossasia@floss.social

TheSixthAxis

Independent video game news site, featuring reviews, previews, interviews, guides etc. Covers all current platforms including consoles, computers, mobile.

Fediverse address:
@TheSixthAxis@mastodonapp.uk

TracksAndTheCity.de

German travel blog focusing on slow travel and food abroad.

Fediverse address (in German):
@sansanberlin@flipboard.com

Brandkopf

Excellent artist who paints and draws figures and scenes, both traditionally and digitally, often with a fantasy theme and intricate detail. They regularly do live streams of their work on the Fediverse through their video account.

Fediverse account (main):
@brandkopf@mastodon.art

Fediverse account (videos):
@brandkopf@makertube.net

Radio Regentrude

German-language online music radio station. The station is non-profit, non-commercial, legally licensed, and funded by the people who run it. The music is international, programmes are mainly in German, but with some shows in English.

Fediverse address (in German):
@Radio_Regentrude@troet.cafe

FreedomBox

Linux distribution that makes it easier to create and maintain your own home server. It works on a variety of hardware including older or lower powered computers, and you can also buy it pre-installed on a single board computer.

Fediverse address:
@freedomboxfndn@mastodon.social

Project Gutenberg

The world’s oldest digital library, distributing public domain books as free digital files in open formats.

Fediverse address (main account):
@gutenberg_org@mastodon.social

Fediverse address (official bot posting latest titles):
@gutenberg_new@mastodon.social

mouldyCat

Artist who creates doodly, pretty and often disturbing illustrations.

Fediverse address:
@mouldyCat@mastodon.art

Swiss OpenStreetMap

Association of OpenStreetMap volunteer contributors in Switzerland.

Fediverse address:
@SwissOSM@en.osm.town

EcoFriendly West

Environmental news site based in Western Canada, particularly highlighting local initiatives to protect the environment.

Fediverse address (blog):
@index@ecofriendlywest.ca

Republik

Swiss news magazine with emphasis on long-form investigative journalism. Founded in 2018, funded by its readers.

Fediverse address (in German):
@republik_magazin@republik.ch

Ubuntu Studio

Linux distribution intended for creative people, and includes preinstalled free open source software for image, audio, video and text editing.

Fediverse address:
@ubuntustudio@mastodon.art

Rainforest Rescue

German NGO campaigning to protect rainforests around the world. Founded in 1986.

Fediverse address:
@rainforestrescue@mastodon.social

Cosmopolitan Magazine UK

British edition of the women’s lifestyle magazine and website, covering entertainment, love & sex, fashion, beauty and health. UK edition first published in 1972.

Fediverse address:
@CosmopolitanUK@flipboard.com

Southern Oregon Fire Watch

Automated account posting fire events reported by Oregon fire departments including AFD, AVFD, JCFD3, JCFD4, JCFD5, JFD, MFD.

Fediverse address:
@sofirewatch@pnw.zone

Home Assistant FediGroup

Discussion group about free open source software for home automation.

Fediverse address:
@homeassistant@fedigroups.social

Let’s Talk Philosophy

Videos about philosophers, their ideas and their historical context.

Fediverse address:
@letstalkphilosophy@tilvids.com

Tadeo D’Oria

3D artist creating CGI renders mainly of Star Trek sets and ships, made entirely using libre tools such as Blender.

Fediverse address:
@Rekkert@mastodon.social

Gotta Know Medford

Independent local news site for Medford, Massachusetts, USA. Founded in 2022.

Fediverse address (blog):
@index@gottaknowmedford.com

Hollywood Rebound

Independent US-based entertainment news site and newsletter covering film, music and fashion.

Fediverse address (newsletter):
@index@hollywoodrebound.com

Connecticut Public Radio / WNPR

News radio network of NPR-affiliate stations in Connecticut, western Massachusetts and eastern Long Island, USA. Founded in 1978, winner of many awards including two Peabodys.

Fediverse address:
@wnpr@flipboard.com

Skaly

Artist based in the UK creating music, poetry and handmade jewellery.

Fediverse address:
@emmanuelleskaly@mementomori.social

Logic of War

Blog about European and global geopolitics, particularly in relation to military strategy and tactics. Written by the Danish military analyst and naval officer Anders Puck Nielsen.

Fediverse address (blog):
@feed@logicofwar.com

Fediverse address (main):
@anderspuck@krigskunst.social

Fediverse address (videos):
@anderspuck@muku.dk

OMG! Ubuntu!

News site featuring tips and articles about Ubuntu, Linux, free open source software and related topics.

Fediverse address:
@omgubuntu@floss.social

Dr. Carlotta A. Berry, PhD

Professor of Electrical Engineering and Robotics at the Rose-Hulman Institute of Technology, co-director of the Rose Building Undergraduate Diversity programme, and co-founder of Black In Engineering and Black In Robotics.

Fediverse address:
@drcaberry@blacktwitter.io

LB / Little Bitchard

Electronic music composer, remixer and producer based in Finland, originally started writing music on an Amiga 500. Interested in demoscene, synths and related topics.

Fediverse address:
@lb@icosahedron.website

R Forwards

Taskforce of the R Foundation, promoting diversity in the R community.

Fediverse address:
@R_Forwards@hachyderm.io

Joep Janssen

Blog by expert on floods and coastal communities vulnerable to climate change. Features stories about water safety, flood recovery and climate adaptation.

Fediverse address (blog):
@joep@joepjanssen.com

SigueFedi

Suggests tips for using the Fediverse and recommends Spanish language accounts and servers on the Fediverse.

Fediverse address (in Spanish):
@fediverso@red.niboe.info

R User Group at Harvard

Official account of the R User Group at the Harvard Data Science Initiative based at Harvard University in Massachusetts, USA.

Fediverse address:
@RUGatHDSI@fosstodon.org

Daily Montanan News Feed

News feed from the Daily Montanan, a non-profit news service for Montana. Part of the States Newsroom organisation.

Fediverse address:
@dailymontanan.com@rss-parrot.net

Simutrans

Free open source transport network simulation, somewhat inspired by Transport Tycoon. It can be played online through public or private servers, and includes lots of support for mods.

Fediverse address:
@simutrans@fosstodon.org

Puzzling Fans

Discussion group for people who enjoy all kinds of puzzles.

Fediverse address:
@puzzling@fedigroups.social

Chaos Computer Club Berlin

Hackerspace based in Berlin, Germany, and part of the wider Chaos Computer Club hacker movement.

Fediverse address (in German):
@clubdiscordia@chaos.social

Deutsche Rentenversicherung / German Pension Insurance

German organisation including all statutory pension providers.

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

Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. / Max Planck Society

Non-profit interdisciplinary association of research institutes in Germany, founded in 1911.

Fediverse address (in German & English):
@maxplanckgesellschaft@wisskomm.social

Xubuntu

Official account for Xubuntu, a community-made fork of Ubuntu Linux using the XCFE desktop environment.

Fediverse address:
@xubuntu@floss.social

Ian R Buck

Videos about public transport, cycling, urban planning and land use in Minnesota, USA.

Fediverse address (videos):
@ianrbuck@urbanists.video

Chaos Computer Club Freiburg

Hackerspace based in Freiburg, Baden-Württemberg, Germany.

Fediverse address (in German):
@cccfr@chaos.social

Ausretrogamer: the Australian Retro Gamer E-Zine

Independent site based in Australia all about retro gaming including vintage consoles, classic computer games, pinball machines and general retro culture.

Fediverse address:
@ausretrogamer@mastodon.online

Creative Commons Releases

Bot posting links to new creative commons music tracks on Bandcamp.

Fediverse address:
@ccreleases@musicworld.social

EarthDay.org

Official site run by the founders of Earth Day, which encourages people to consider the environment on 22nd April each year.

Fediverse address:
@EarthDayorg@flipboard.com

Carolina Public Press

Independent non-profit local news site for North Carolina, USA. Founded in 2011.

Fediverse address:
@CPublicPress@flipboard.com

Babu Menos

Indie pop singer-songwriter and musician who embeds sounds from everyday objects found around the house mixed with conventional instruments.

Fediverse address (main):
@babumenos@sunny.garden

Fediverse address (videos):
@babumenos@makertube.net

Scott Listfield

Artist creating striking oil paintings in a pop art style featuring pop culture, astronauts, dinosaurs and social commentary.

Fediverse address:
@scottlistfield@mastodon.social

FediMeteo Chandigarh

Weather forecast accounts for Chandigarh, India. Follow a town or city to see its forecasts in your timeline.

Fediverse addresses (in Hindi):
@chandigarh__chandigarh@in.fedimeteo.com

SynoForum

Unofficial forum for Synology NAS owners and enthusiasts

Fediverse address:
@synoforum@mastodon.social

MASKulinity Podcast

US-based podcast about masculinity in the modern world, for men and masc people.

Fediverse address:
@maskulinitypod@mastodon.social

Paul Rickards

Artist and retro computing enthusiast creating works with robotic pen plotters. Also posts about retro computing in general, especially from the 1980s.

Fediverse address:
@paulrickards@mastodon.social

Interim Computer Museum

Computing history museum with a focus on 36-bit systems, based in Washington state, USA.

Fediverse address:
@icm@mastodon.sdf.org

Bloomberg CityLab

News about cities, city planning and urban life. Originally founded in 2011 as part of The Atlantic magazine, CityLab was sold to Bloomberg in 2019.

Fediverse address:
@citylab@flipboard.com

Christian Lawson-Perfect

Mathematician and software engineer at Newcastle University, and an admin on mathstodon.xyz maths-themed Fediverse server.

Fediverse address:
@christianp@mathstodon.xyz

OrganicChemistry.eu

Website highlighting short excerpts about recent developments in the field of total synthesis, catalysis, medicinal chemistry, and organic chemistry.

Fediverse address:
@organic_chemistry@mstdn.social

Binary Kitchen e.V.

Hackerspace based in Regensburg, Germany.

Fediverse address (in German):
@binary_kitchen@chaos.social

Papíráčky

Paper craft artist making astonishingly intricate and realistic scale models out of paper.

Fediverse address:
@papiracky@mastodon.social

The FreeDOS Project

Free open source operating system for PCs which is compatible with MS-DOS software. This allows you to run older games and other applications, as well as create DOS-based embedded systems.

Fediverse address:
@freedosproject@fosstodon.org

Geektown

Geek culture and pop culture news and review site covering film, television, games, gadgets, comics etc. Includes air dates for TV series.

Fediverse address:
@geektown@mastodonapp.uk

Filmfreak Mafia

Posting news, quotations and interesting links related to films and television.

Fediverse address:
@filmfreakmafia@mastodon.social

hegeezias

Artist creating abstract paintings and drawings reminiscent of organic and artifical forms mixed together.

Fediverse address (main):
@hegeezias@mastodon.social

Fediverse address (images):
@hegeezias@pixelfed.social

EnoraVFX

Professional concept artist and illustrator (clients include Riot Games, 20th Century Fox, Magic: The Gathering). Fan of open source software such as Blender, Godot, Krita. Interested in Eco-punk themes, working with scientists tackling the climate crisis.

Fediverse address:
@Enora@mastodon.art

Open Data Kanton Zürich

Open government data for the Canton of Zurich, Switzerland.

Fediverse address (in German):
@OpenDataZH@swiss.social

NYCAviation

Aviation site covering news, analysis, planespotting etc. Based in New York City, USA.

Fediverse address:
@NYCAviation@avgeek.social

Castlemaker.de

German lifestyle blog featuring recipes, beauty, fashion, travel and other topics.

Fediverse address (in German):
@Castlemaker@flipboard.com

AzuraCast

Free open source software for running your own internet radio station through the web.

Fediverse address:
@azuracast@floss.social

Conny Duck (artist)

Probably best known on the Fediverse as lead developer of the excellent Mastodon app Tusky, but did you know they’re also a talented painter?

Fediverse address:
@connyduck@pixelfed.social

Letterform Archive

Non-profit archive of over 100,000 items related to lettering, typography, calligraphy and graphic design throughout human history. Based in California, USA.

Fediverse address:
@letterformarchive@typo.social

NonDoc Media

Local news service for Oklahoma City and the state of Oklahoma, USA. Run by the non-profit organisation the Sustainable Journalism Foundation.

Fediverse address:
@NonDoc@flipboard.com

ShiftyPumpkin

Oil painter, makes video timelapses of the process as they create their artworks.

Fediverse address:
@shiftypumpkin@makertube.net

Paracelsian

Creates beautiful art with words and letters, through calligraphy, lettercutting and carving.

Fediverse address:
@Paracelsian@mas.to

Cascadia Rail

Non-profit organisation campaigning for high speed rail connecting the Pacific Northwest region of North America. The suggested plan would connect British Columbia, Oregon and Washington State.

Fediverse address:
@CascadiaRail@social.ridetrans.it

Epoché Magazine

Online publication about philosophy aimed at a technical audience, covering all areas of philosophy.

Fediverse address:
@epochemagazine@fediphilosophy.org

ObsPy

Free open source project providing Python framework for processing seismological data.

Fediverse address:
@obspy@fosstodon.org

Animal Behaviour Live

International society organising free online conferences, round tables and seminars to discuss animal behaviour and question our academic practices.

Fediverse address:
@animalbehaviourlive@ecoevo.social