Snikket

XMPP-based free open federated messenger project. It aims to make XMPP into a more viable alternative to Whatsapp etc by providing consistency in design and terminology, while still maintaining compatibility with other XMPP apps and servers. (It’s a similar plan to how Mastodon made ActivityPub more mainstream while still being compatible with other ActivityPub server types.)

Fediverse address:
@snikket_im@fosstodon.org

Senfcall.de

A free open source video conferencing site which aims to provide a privacy-friendly alternative to proprietary services. Calls are made through the web browser using the BigBlueButton platform.

Fediverse address (in German and English):
@senfcall@chaos.social

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

FediMeteo Utah

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

Fediverse addresses:
@bountiful__utah@us.fedimeteo.com
@cedar_city__utah@us.fedimeteo.com
@clearfield__utah@us.fedimeteo.com
@draper__utah@us.fedimeteo.com
@eagle_mountain__utah@us.fedimeteo.com
@herriman__utah@us.fedimeteo.com
@layton__utah@us.fedimeteo.com
@lehi__utah@us.fedimeteo.com
@logan__utah@us.fedimeteo.com
@murray__utah@us.fedimeteo.com
@ogden__utah@us.fedimeteo.com
@orem__utah@us.fedimeteo.com
@provo__utah@us.fedimeteo.com
@riverton__utah@us.fedimeteo.com
@salt_lake_city__utah@us.fedimeteo.com
@sandy__utah@us.fedimeteo.com
@south_jordan__utah@us.fedimeteo.com
@spanish_fork__utah@us.fedimeteo.com
@springville__utah@us.fedimeteo.com
@st_george__utah@us.fedimeteo.com
@taylorsville__utah@us.fedimeteo.com
@tooele__utah@us.fedimeteo.com
@washington__utah@us.fedimeteo.com
@west_jordan__utah@us.fedimeteo.com
@west_valley_city__utah@us.fedimeteo.com

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

Hare

A new programming language currently under development. The developers describe it as: “a systems programming language designed to be simple, stable, and robust” and “well-suited to low-level, high performance tasks.” Apparently it fits onto one 3.5 inch disk! 💾

Fediverse address:
@hare@fosstodon.org

Tuta (formerly Tutanota)

Independent privacy-friendly email and calendar provider which is ad-free and paid for entirely by their users’ subscriptions. There are free open source apps for Android, iOS, Linux, Mac and Windows. There’s also support for E2EE and 2FA wherever possible.

Fediverse address:
@Tutanota@mastodon.social

FediMeteo Hawaii

Weather forecast accounts for Hawaii. Follow an account to see forecasts for that town or city in your timeline.

Fediverse addresses:
@ewa_beach__hawaii@us.fedimeteo.com
@haiku__hawaii@us.fedimeteo.com
@hanalei__hawaii@us.fedimeteo.com
@hawi__hawaii@us.fedimeteo.com
@hilo__hawaii@us.fedimeteo.com
@honolulu__hawaii@us.fedimeteo.com
@kahului__hawaii@us.fedimeteo.com
@kailua__hawaii@us.fedimeteo.com
@kaneohe__hawaii@us.fedimeteo.com
@kapolei__hawaii@us.fedimeteo.com
@kona__hawaii@us.fedimeteo.com
@lahaina__hawaii@us.fedimeteo.com
@lanai_city__hawaii@us.fedimeteo.com
@makawao__hawaii@us.fedimeteo.com
@mililani__hawaii@us.fedimeteo.com
@pearl_city__hawaii@us.fedimeteo.com
@pukalani__hawaii@us.fedimeteo.com
@wailuku__hawaii@us.fedimeteo.com
@waimea__hawaii@us.fedimeteo.com
@waipahu__hawaii@us.fedimeteo.com

Wikimedia LGBT+

Global intersectional wikimedia user group aiming to improve quality and breadth of LGBTQIA+ history on Wikipedia and Wikimedia projects.

Fediverse address:
@wmlgbt@tech.lgbt

Interzone Magazine

Long-running award-winning science fiction and fantasy magazine founded in 1982, publishing short stories and non-fiction pieces as well as full colour illustrations. It publishes both established and unknown writers, and its past contributors include many luminaries such as Terry Pratchett, Iain M. Banks, Gwyneth Jones, J.G. Ballard, William Gibson etc.

Fediverse address:
@InterzoneMag@mastodon.online

FediMeteo Romania

Weather accounts for cities and towns in Romania. Follow an account to see its forecasts in Romanian.

Fediverse addresses (in Romanian):
@alba_iulia@ro.fedimeteo.com
@alexandria@ro.fedimeteo.com
@arad@ro.fedimeteo.com
@bacau@ro.fedimeteo.com
@baia_mare@ro.fedimeteo.com
@botosani@ro.fedimeteo.com
@braila@ro.fedimeteo.com
@brasov@ro.fedimeteo.com
@bucuresti@ro.fedimeteo.com
@buzau@ro.fedimeteo.com
@calarasi@ro.fedimeteo.com
@campina@ro.fedimeteo.com
@campulung@ro.fedimeteo.com
@cluj_napoca@ro.fedimeteo.com
@constanta@ro.fedimeteo.com
@craiova@ro.fedimeteo.com
@deva@ro.fedimeteo.com
@drobeta_turnu_severin@ro.fedimeteo.com
@focsani@ro.fedimeteo.com
@galati@ro.fedimeteo.com
@giurgiu@ro.fedimeteo.com
@iasi@ro.fedimeteo.com
@lupeni@ro.fedimeteo.com
@medgidia@ro.fedimeteo.com
@mioveni@ro.fedimeteo.com
@odorheiu_secuiesc@ro.fedimeteo.com
@oradea@ro.fedimeteo.com
@petrosani@ro.fedimeteo.com
@pitesti@ro.fedimeteo.com
@ploiesti@ro.fedimeteo.com
@ramnicu_valcea@ro.fedimeteo.com
@resita@ro.fedimeteo.com
@roman@ro.fedimeteo.com
@satu_mare@ro.fedimeteo.com
@sfantu_gheorghe@ro.fedimeteo.com
@sibiu@ro.fedimeteo.com
@slatina@ro.fedimeteo.com
@slobozia@ro.fedimeteo.com
@suceava@ro.fedimeteo.com
@targu_jiu@ro.fedimeteo.com
@targu_mures@ro.fedimeteo.com
@timisoara@ro.fedimeteo.com
@tulcea@ro.fedimeteo.com
@turda@ro.fedimeteo.com
@vaslui@ro.fedimeteo.com
@voluntari@ro.fedimeteo.com
@zalau@ro.fedimeteo.com

CNRS Terre & Univers

Branch of the French National Centre for Scientific Research specifically looking at planetary science, astronomy, climate change, geology and related fields.

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

FediMeteo New Hampshire

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

Fediverse addresses:
@berlin__new_hampshire@us.fedimeteo.com
@claremont__new_hampshire@us.fedimeteo.com
@concord__new_hampshire@us.fedimeteo.com
@derry__new_hampshire@us.fedimeteo.com
@dover__new_hampshire@us.fedimeteo.com
@exeter__new_hampshire@us.fedimeteo.com
@gilford__new_hampshire@us.fedimeteo.com
@hanover__new_hampshire@us.fedimeteo.com
@hollis__new_hampshire@us.fedimeteo.com
@keene__new_hampshire@us.fedimeteo.com
@laconia__new_hampshire@us.fedimeteo.com
@lebanon__new_hampshire@us.fedimeteo.com
@littleton__new_hampshire@us.fedimeteo.com
@manchester__new_hampshire@us.fedimeteo.com
@merrimack__new_hampshire@us.fedimeteo.com
@nashua__new_hampshire@us.fedimeteo.com
@newmarket__new_hampshire@us.fedimeteo.com
@plymouth__new_hampshire@us.fedimeteo.com
@portsmouth__new_hampshire@us.fedimeteo.com
@raymond__new_hampshire@us.fedimeteo.com
@rochester__new_hampshire@us.fedimeteo.com
@salem__new_hampshire@us.fedimeteo.com
@somersworth__new_hampshire@us.fedimeteo.com
@windham__new_hampshire@us.fedimeteo.com
@wolfeboro__new_hampshire@us.fedimeteo.com

FediMeteo Mississippi

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

Fediverse addresses:
@bay_st_louis__mississippi@us.fedimeteo.com
@biloxi__mississippi@us.fedimeteo.com
@brookhaven__mississippi@us.fedimeteo.com
@clinton__mississippi@us.fedimeteo.com
@columbus__mississippi@us.fedimeteo.com
@corinth__mississippi@us.fedimeteo.com
@greenville__mississippi@us.fedimeteo.com
@greenwood__mississippi@us.fedimeteo.com
@gulfport__mississippi@us.fedimeteo.com
@hattiesburg__mississippi@us.fedimeteo.com
@hernando__mississippi@us.fedimeteo.com
@jackson__mississippi@us.fedimeteo.com
@laurel__mississippi@us.fedimeteo.com
@madison__mississippi@us.fedimeteo.com
@mccomb__mississippi@us.fedimeteo.com
@meridian__mississippi@us.fedimeteo.com
@natchez__mississippi@us.fedimeteo.com
@olive_branch__mississippi@us.fedimeteo.com
@pascagoula__mississippi@us.fedimeteo.com
@picayune__mississippi@us.fedimeteo.com
@ridgeland__mississippi@us.fedimeteo.com
@southaven__mississippi@us.fedimeteo.com
@starkville__mississippi@us.fedimeteo.com
@tupelo__mississippi@us.fedimeteo.com
@vicksburg__mississippi@us.fedimeteo.com

FediMeteo US Virgin Islands

Weather forecast accounts for the US Virgin Islands. Follow an account to see forecasts for that town or city.

Fediverse addresses:
@charlotte_amalie__virgin_islands@us.fedimeteo.com
@christiansted__virgin_islands@us.fedimeteo.com
@coral_bay__virgin_islands@us.fedimeteo.com
@crown_bay__virgin_islands@us.fedimeteo.com
@cruz_bay__virgin_islands@us.fedimeteo.com
@frederiksted__virgin_islands@us.fedimeteo.com
@great_harbour__virgin_islands@us.fedimeteo.com
@havensight__virgin_islands@us.fedimeteo.com
@red_hook__virgin_islands@us.fedimeteo.com
@water_island__virgin_islands@us.fedimeteo.com

FediMeteo Kansas

Weather forecast accounts for the state of Kansas, USA. Follow an account to see forecasts for that town or city.

Fediverse addresses:
@colby__kansas@us.fedimeteo.com
@derby__kansas@us.fedimeteo.com
@dodge_city__kansas@us.fedimeteo.com
@emporia__kansas@us.fedimeteo.com
@garden_city__kansas@us.fedimeteo.com
@hays__kansas@us.fedimeteo.com
@hutchinson__kansas@us.fedimeteo.com
@junction_city__kansas@us.fedimeteo.com
@kansas_city__kansas@us.fedimeteo.com
@lawrence__kansas@us.fedimeteo.com
@leavenworth__kansas@us.fedimeteo.com
@lenexa__kansas@us.fedimeteo.com
@manhattan__kansas@us.fedimeteo.com
@mcpherson__kansas@us.fedimeteo.com
@olathe__kansas@us.fedimeteo.com
@ottawa__kansas@us.fedimeteo.com
@overland_park__kansas@us.fedimeteo.com
@parsons__kansas@us.fedimeteo.com
@pittsburg__kansas@us.fedimeteo.com
@pratt__kansas@us.fedimeteo.com
@salina__kansas@us.fedimeteo.com
@shawnee__kansas@us.fedimeteo.com
@topeka__kansas@us.fedimeteo.com
@wichita__kansas@us.fedimeteo.com

Quote Me

Bot which generates nice-looking images based on specific Fediverse posts.

Fediverse address:
@quoteme@mas.to

Fediphoto Lineage

An app for Android phones available through F-Droid which makes it as easy as possible to share photos on the Fediverse. It’s based on an app by PLA, who enjoyed sharing pictures on the Fediverse while out and about. PLA sadly died in January 2021, and Fediphoto Lineage aims to honour his memory by keeping his project alive.

Fediverse address:
@fediphoto_lineage@libranet.de