logo FEDIDEVS

FEDIDEVS

The best projects on Mastodon.

Best Project
Header Image

A community-run cybersecurity event offering world-class talks, trainings & a 48-hour, on-site capture-the-flag competition. Every May in Montréal since 2013 🇨🇦 Publications en français et en anglais.

Last posted ▼ Less than a day ago
Posts 286
Followers 334
Following 206
Header Image
Catalyst Cooperative
@[email protected]

Catalyst is an all-remote data engineering, analysis and software development consultancy. We empower advocates, policymakers, and researchers working on the by publishing and software related to the US energy system. We also work with mission-aligned clients on both open & proprietary projects.

We're organized as a worker cooperative.

Last posted ▼ Less than a day ago
Posts 720
Followers 536
Following 239
Header Image
If the oceans die, we die....
@[email protected]

Came from the dead bird site.
Not really here to be social.
I repost interesting or funny stuff.
Once in awhile I post how I feel.
Anti genocide. Pro humanity
No one or entity has permission to use my info or anything I post to support or use in any AI database or for use in any AI content.


shop.paulwatson.com/products/u


Last posted ▼ Less than a day ago
Posts 489
Followers 554
Following 974
Header Image
Dyne.org foundation
@[email protected]

We are Free to Share Code
and we Code to Share Freedom!

Free Software Foundry and Digital Community of Artists, Hackers and Activists.

Last posted ▼ 1 day ago
Posts 965
Followers 1,133
Following 291
Header Image

c-base; c3d2; CCCP; damals-tm-podcast.de ; hybr.de ; FOSS project facilitator; co-operatives;
DECT 3370 ; Z6X3DTSM ; 2CV; Management for Nerds; Postcrossing

Last posted ▼ 1 day ago
Posts 17,385
Followers 2,070
Following 3,906
Header Image
Midfoils Tech donor
@[email protected]

Translating all things "cyber" into practical business focused security advice and guidance

Last posted ▼ 1 day ago
Posts 221
Followers 229
Following 266
Header Image

FeedBeat is the free and open source stage performance streaming platform that enables lively interaction between performers on stage and audiences online.

Interactive – live – fair.

Last posted ▼ 1 day ago
Posts 2,206
Followers 532
Following 181
Header Image
the Open Siddur Project
@[email protected]

A non-denominational and non-prescriptive community project growing a libré Open Access archive of digitized Jewish prayer literature. (tfr)

Last posted ▼ 1 day ago
Posts 1,472
Followers 395
Following 354
Header Image

Climatematch Academy is a wide-reaching, inclusive and approachable program aimed to introduce computational methods for climate science. The existing climate science research community severely underrepresents the global population that will be impacted by climate change. Climatematch strives to create a globally diverse climate sciences community, trained on cutting edge techniques to access and analyze open-source modeled and observational climate data.

Last posted ▼ 1 day ago
Posts 255
Followers 247
Following 171
Header Image

The open source password manager for teams!

Last posted ▼ 1 day ago
Posts 671
Followers 711
Following 137
Header Image

Clean, Serviceable, and Convenient.

Last posted ▼ 1 day ago
Posts 6,466
Followers 348
Following 361
Header Image
Chilly donor 🛡️ gayint ifin
@[email protected]

Infosec, Psychology+SE, OSINT, Privacy, Planes (#EWR), NJ, Linux, Geopolitics and Environmentalism etc.

Huge SciFi fan 🖖

Just a cold robot on the internet hacking, shitposting, helping and doing things

I joke. A lot.
I post about planes and ATC stuff. A lot.

Pretty unfiltered, thoughts/opinions my own not my employers. Probably overanalyzing things... Or am I? What does that really mean? Maybe if I calculate the optimal amount of analysis...

Profile Pic: A Moopsy from Star Trek Lower Decks in a NTSB vest

demisexual_flag nonbinary_flag

Last posted ▼ 1 day ago
Posts 13,378
Followers 971
Following 359
Header Image
Ԏєηυкι, 手抜き🚀🐧♏ 🔭 ⚫⚪
@[email protected]

Raumfahrt (Aerospace), ᒪιηυҳ αѕ ρяσƒєѕѕιση , ᘜσ-ᑭℓαуєя Tenuki-Style

Last posted ▼ 1 day ago
Posts 3,818
Followers 292
Following 483
Header Image
❍sz™ 🇪🇺🇺🇦🇬🇪
@[email protected]

This account is mainly about politics with a strong focus on Ukraine. Only happy when vatniks die. ᶠᶸᶜᵏᵧₒᵤ ruϟϟia!

Last posted ▼ 1 day ago
Posts 1,304
Followers 336
Following 660
Header Image

Creando juegos de rol.

Desarrollamos y publicamos juegos de rol libres y gratuitos en formato PDF con licencia Creative Commons.

Puedes encontrar nuestros juegos en DriveThruRPG y en itch.io en formato "paga lo que quieras". ¡Esperamos que os gusten!

// Imagina, crea, juega. //

---

Creating tabletop roleplaying games.

We develop and publish free and open source roleplaying games in PDF format with Creative Commons license.

You can find our games at DriveThruRPG and itch.io.

Last posted ▼ 1 day ago
Posts 1,216
Followers 860
Following 676
Header Image
KielKontrovers Blog
@[email protected]
Last posted ▼ 1 day ago
Posts 12,233
Followers 628
Following 726
Header Image
✍️ #MorpurgoMedia.nl
@[email protected]
Last posted ▼ 1 day ago
Posts 5,358
Followers 261
Following 313
Header Image

Gnu-Linux, Astronomia e Fotografia
Simpatia, passione e qualche buona idea 😜

Last posted ▼ 1 day ago
Posts 348
Followers 821
Following 287
Header Image

eng/deu | Privacy, Infosec, OSINT, OPSEC, OSM, CTFs, Shitposts, Echter Hacker™

Account managed by team; personal posts are signed with /s

Last posted ▼ 1 day ago
Posts 9,095
Followers 1,765
Following 1,023
Header Image

🐘💨Toot toot

🇪🇺🇩🇪

Politics

Information Security/Privacy

Übrigens, Umweltschutz ist…
- Arbeitnehmerschutz
- Investitionsschutz
- Heimatschutz
- Schöpfungsbewahrung
- Migrationsverhinderer

Last posted ▼ 1 day ago
Posts 5,661
Followers 218
Following 196
Header Image
pentest-tools.com
@[email protected]

Pentest-Tools.com helps security professionals find, validate, and communicate vulnerabilities faster and with greater confidence - whether they’re internal teams defending at scale, MSPs juggling clients, or consultants under pressure.

With comprehensive coverage across network, web, API, and cloud assets, and built-in exploit validation, it turns every scan into credible, actionable insight.

Trusted by over 2,000 teams in 119 countries and used in more than 6 million scans annually, it delivers speed, clarity, and control - without bloated stacks or rigid workflows.

Toots about /

Last posted ▼ 1 day ago
Posts 480
Followers 289
Following 260