OFTC

#251

#crocus

2

#252

#crushai

3

AI Coding Agent for the terminal | https://github.com/charmbracelet/crush | bridged to #crush:matrix.org Matrix room

#253

#crust

2

#254

#cryptmypi

2

#255

#crypto

2

Discussion of Security, Cryptography, and related subjects

#256

#cryptocat

2

Cryptocat: https://crypto.cat | Having problems? Open a Github issue: https://github.com/cryptocat/cryptocat/issues/ | Latest news on our blog: https://blog.crypto.cat

#257

#cryptography

2

#258

#cryptopals

2

key: cryptopals: A channel for more crypto! Encryption *encouraged*. Unaffiliated with https://cryptopals.com/ but feel free to discuss!

#259

#cryptoparty

11

The robots are taking over!

#260

#csharp

2

#261

#ct

4

Certificate Transparency, RFC6962 | Implementation, operation, use of logs, monitors, auditors | https://www.ct.nordu.net/

#262

#cti-help

2

#263

#cubocore

3

For everything CoreBox/CoreApps/CuboCore/C Suite/PaperDesktop! Visit https://cubocore.org for more info.

#264

#cvs

3

We mostly lurk, so ask your question, and we’ll eventually answer, if you’re still around. ~ Cederqvist is http://www.mirbsd.org/man/cvs.info for CVS 1.12 (feature version) and https://web.archive.org/web/20140629065005/http://ximbiot.com/cvs/manual/cvs-1.11.23/cvs.html for CVS 1.11 (oldstable version) ~ recommended links: http://tinyurl.com/ma9ys ~ Avoid advocacy, please

#265

#cyb3rdelia

3

We have just gotten a wake-up call from the Nintendo Generation

#266

#cybercity

2

Official channel of CyberCity-707

#267

#cyberdyne

2

Cyberdyne Systems

#268

#cyberia

6

Welcome to the #Cyberia, an exclusive and jaw dropping channel where the cyberians hang out and talk about Internet, technology and anything uptime-related! � Feel free to idle here and collect cyberian dust!

#269

#cyberology

2

Discussing the Church of Cyberology

#270

#cyber_society

2

#271

#cyclosm

3

Official channel for CyclOSM render - https://github.com/cyclosm/cyclosm-cartocss-style

#272

#d

6

The D Programming Language https://dlang.org - DMD | https://gdcproject.org - GDC | https://wiki.dlang.org/LDC - LDC | https://run.dlang.io - D Paste | #d.feed - NG feed | Production uses: https://dlang.org/orgs-using-d

#273

#daft-8

2

laa shay'a waqi'un moutlaq bale kouloun moumkine

#274

#daikatana

5

Daikatana v1.3 Development -- Latest Binaries [ https://www.daikatana.net ] -- Discord: [ https://discord.daikatana.net ]

#275

#darkmx-fopnu

3

DarkMX and Fopnu are free, secure, encrypted and anonymous multi-platform applications for secure file sharing and communicating with friends and channel communitities

#276

#darkworld

2

Welcome to Official Channel of DarkWorld Network on OFTC. For more info please visit https://darkworld.network & https://wiki.darkworld.network | irc.darkworld.network 6667

#277

#davical

15

Current: https://wiki.davical.org/index.php/Release_Notes/1.1.12 | Ask away and stick around, you will get an answer! | https://gitlab.com/davical-project/davical | The wiki is available at: http://wiki.davical.org -- Please help to keep it up-to-date!

#278

#dc24-sitevisit

2

#279

#dc25-onboarding

5

Join the fun! DebConf25 New Contributors Onboarding -- https://debconf25.debconf.org/schedule/new-contributors-onboarding-sprint/ -- Pad: https://pad.dc25.debconf.org/p/42-new-contributors-onboarding

#280

#dc25-sitevisit

3

#281

#dcs

2

happy halloween

#282

#ddtp

2

Development of DDTP, the Debian Description Translation Project https://ddtp.debian.org | Code: https://salsa.debian.org/l10n-team/ddtp | Issues: https://salsa.debian.org/l10n-team/ddtp/-/issues

#283

#debcamp

3

#284

#debconf16-menzies-11

2

#285

#debconf16-menzies-12

2

DebConf16 Main BoF Room | Questions here will try to be relayed to the speakers | http://video.debconf.org/menzies-12.webm

#286

#debconf18-taiwan

2

DebConf 18 @ Hsinchu, Taiwan | https://wiki.debconf.org/wiki/DebConf18 | http://beta.hackfoldr.org/debconf18tw | UTF-8, UTC+8

#287

#debconf18-x

2

#288

#debconf19-miniconferencia

2

#289

#debconf24-bada

2

DebConf 24 Bada Talk Room https://debconf24.debconf.org/schedule/venue/4/ (Engineering 1 3F)

#290

#debconf24-ceo

2

DebConf 24 CEO BoF Room (Mirae East 2F)

#291

#debconf24-hyorim

2

DebConf 24 Hyorim BoF Room (Mirae East 2F)

#292

#debconf24-pado

3

DebConf 24 Pado Talk Room https://debconf24.debconf.org/schedule/venue/6/ (Engineering 1 2F)

#293

#debconf24-somin

2

DebConf 24 Somin Talk Room https://debconf24.debconf.org/schedule/venue/5/ (Mirae West 2F)

#294

#debconf-auditorio

2

#295

#debconf-bursaries

8

DebConf bursary team channel. Reminder: Keep personal data confidential!

#296

#debconf-bursary

2

#297

#debconf-cambridge

33

Cambridge Miniconf 2026 : https://wiki.debian.org/DebianEvents/gb/2026/MiniDebConfCambridge | https://onsite.live.debconf.org/player.html | 2026 sponsors are (so far!): Arm

#298

#debconf-cheese

2

debconf's cheesiest channel 🧀 | https://wiki.debian.org/DebConf/24/CheeseWine

#299

#debconf-covid

2

#300

#debconf-covid-planning

2