Active Matrix Rooms

Active Jobs & Career Matrix Rooms

Find 1542 active jobs & career Matrix rooms and spaces. Matrix room search list — sorted by real-time message velocity. Updated live. We only count messages to measure activity — message content is never read, stored, or indexed.

1542 active rooms · sorted by message count · updated live · content never stored

#1

#general-bridged

This is the general chat room of The Cozy Nook, a Matrix space made for people who are interested in technology and technology-related things, such as: Linux distributions, software development and ne

175 msg/hr 253 members vietexa.com
#2

Monero Community Workgroup

This room is bridged to libera.chat IRC. For next meeting info check: https://github.com/monero-project/meta/issues/ || Off Topic: #monero-offtopic:monero.social || Monero space: #monerospace:monero.s

20 msg/hr 3,994 members matrixrooms.info
#3

cappuccino/cappuccino

Web Application Framework in JavaScript and Objective-J

19 msg/hr 124 members gitter.im
#5

Fedora Network Operations Center

!oncall to see who is oncall to answer your queries | Fedora sysadmin network operations center channel | https://www.fedorastatus.org | #noc:fedoraproject.org on matrix

3.6 msg/hr 142 members fedoraproject.org
#6

Embassy

Welcome to the Embassy matrix channel! -- Next-gen async embedded Rust framework -- https://embassy.dev -- https://github.com/embassy-rs/embassy

3.1 msg/hr 2,479 members matrix.org
#7

KDE Promo

KDE Communication and Promotion: http://community.kde.org/Promo : Subscribe https://mail.kde.org/mailman/listinfo/kde-promo : Phab project / workboard: https://phabricator.kde.org/project/board/222/ :

2.2 msg/hr 258 members kde.org
#8

Kirigami

QML based Convergent User Interface framework

1.8 msg/hr 423 members kde.org
#9

tech-general

Talk about Linux, programming, networking or any other tech-related activities. Matrix space invite: https://matrix.to/#/#the-cozy-nook:vietexa.com

1.8 msg/hr 87 members vietexa.com
#10

NSS

Development of NSS and NSPR . https://wiki.mozilla.org/NSS:Release_Versions http://nss-crypto.org, https://treeherder.mozilla.org/#/jobs?repo=nss

1.7 msg/hr 167 members mozilla.org
#11

Plasma Development

Place for developers to work on KDE Plasma. Users should discuss topics in #kde:kde.org or https://discuss.kde.org Bugs should be reported using https://bugs.kde.org

1.4 msg/hr 2,724 members calitabby.net
#12

OpenMandriva Cooker

OpenMandriva cooker/development discussion room || Place for deep technical discussions and Technical Committee (TC) meetings. || This channel is for work and technical discussions with OM developers.

1.1 msg/hr 238 members matrix.org
#13

#openstack-neutron

Discussion of OpenStack Networking || for support join #openstack

1.0 msg/hr 228 members matrix.org
#14

Linux Mint Community Chat

Relax and talk with other users. This is not a support channel. All languages are welcome. No politics. No religion. Safe For Work conversations only. nohello.net For support or help, use #linuxmint:

1.0 msg/hr 8,817 members matrix.org
#15

Friendica, the social network

communications app for web & mobiles friendi.ca github.com/friendica/friendica/tags - directory: dir.friendica.social Bridged to #friendica on Libera.chat IRC and xmpp:[email protected]?jo

1.0 msg/hr 374 members grin.hu
#16

Fedora Rust

Ongoing projects / pending work: https://hackmd.io/@decathorpe/FedoraRustSIG Crate dependency graphs: https://hackmd.io/@decathorpe/FedoraRustPackageGraphs

1.0 msg/hr 343 members fedoraproject.org
#17

OpenWrt 2026 (stable: 25.12.2)

in case of spam, ping mods (type modhelp). matrix.org/legal/code-of-conduct https://forum.openwrt.org/invites/mrfHSpWM2D | guides: openwrt.org/docs/guide-quick-start Unofficial community, wireless mes

0.80 msg/hr 6,853 members envs.net
#18

Hálózatok

Networking, rádió, mesh, közösségi fenntartás, ingyen Internet, vészhelyzeti kommunikáció, wifi, LoRa, Bluetooth, OpenWrt. Tér (space): #magyarul:matrix.org #meshes:matrix.org #wardriving:grin.hu Hung

0.50 msg/hr 111 members grin.hu
#19

Nixpkgs Review Requests

Have a PR that is ready for review but remains unreviewed for a week or longer? Post it here! | Allow package maintainers a few days to respond | Reviews are not guaranteed, as most of us are voluntee

0.50 msg/hr 1,434 members nixos.org
#20

[email protected]

XMPP Operators - a place for civil discussion between XMPP server operators about the XMPP network | Channel guidelines: https://xmpp.org/community/channels/operators | Mailing list: https://mail.jabb

0.50 msg/hr 2,248 members matrix.org
#21

Fedora Diversity, Equity, & Inclusion Team

Public discussion and meetings for the Fedora Diversity, Equity, & Inclusion Team || About us: https://docs.fedoraproject.org/en-US/dei/ || Next meeting: https://calendar.fedoraproject.org/diversity-t

0.50 msg/hr 546 members fedoraproject.org
#22

Clean Artwork - PAD

A room full of wonderful Lion King artwork. Join our main 18+ community at +pad:pridelands-after-dark.com. Please ask a mod before posting non-TLK content.

0.50 msg/hr 500 members matrix.org
#23

Workout

jeden Samstag ab 11 Uhr

0.50 msg/hr 56 members matrix.utopiastadt.eu
#24

[⛓️] LET'S GO WORKING

Channel ID: 1479627829741224147 Guild ID: 277922530973581312

0.50 msg/hr 10 members bnbdiscord.net
#25

Retroshare 2026 on-topic

NEW, up to date room! Also join #Retroshare-IRC:matrix.org for exchanging keys. retroshare.cc The private and secure sharing and communication platform based on P2P/F2F network. Decentralized, distrib

0.33 msg/hr 283 members grin.hu
#26

Socialhome

https://socialhome.network || Servers: https://the-federation.info/socialhome || Code: https://codeberg.org/socialhome || Docs: http://socialhome.readthedocs.io

0.33 msg/hr 76 members federator.dev
#27

microG

microG Project: https://microg.org/ (site currently down) and https://github.com/microg/ | Bridged with #microg on Libera.chat | Guide, tips: https://www.reddit.com/r/MicroG/wiki/index | We might be a

0.17 msg/hr 128 members matrix.org
#28

FluffyChat Community Support Channel

Official room of the cutest Matrix client. https://fluffy.chat ### Rules: **English only!** No off topic, no "hello", "What's the topic here" spam. Please report issues here: https://github.com/kri

0.17 msg/hr 466 members matrix.org
#29

Data Networks - Blog posts & discussions (*PUBLIC ROOM*)

Everything on data networks, lots of network related RSS feeds and occasional discussions. Room avatar: https://commons.wikimedia.org/wiki/File:Noun_project_network_icon_1365244_cc.svg

0.17 msg/hr 12 members utzutzutz.net
#30

Matrix Spec

Discuss the specification and its MSCs! Please ensure comments/conclusions end up in an issue or MSC. | https://spec.matrix.org/proposals/ | Offtopic/expansion: #matrix-spec-offtopic:matrix.org | Offi

0.10 msg/hr 909 members matrix.org
#31

Self-hosting | Security | Sysadmin | Homelab | Programming

Welcome to our chat channel dedicated to all things related to self-hosting, cyber security, system administration, and homelab discussions and support! Whether you're an experienced sysadmin, a cyber

0.09 msg/hr 438 members mozilla.org
#32

exherbo

https://exherbolinux.org/docs/gettingstarted.html | EAPI: https://is.gd/qgzh48 | No support without a complete build log | git format-patch --stdout -M -C -C -1 | wgetpaste -r | Workflow: https://is.g

0.08 msg/hr 115 members mailstation.de
#33

Fedora Forgejo Deployment

Weekly meetings every Wednesday @ 0900 UTC https://calendar.fedoraproject.org/meeting/10970/ - Work here https://codeberg.org/fedora/forgejo-deployment - Staging deployment here - https://forgejo.apps

0.08 msg/hr 139 members fedora.im
#34

Fedora Workstation Devel

Fedora Workstation (GNOME) developer room | Please use #fedora:fedoraproject.org for general help | Meeting: Every Tue 10:00 US Eastern, Meeting link: https://meet.google.com/jod-dkmw-ibd | Issue trac

0.08 msg/hr 640 members fedoraproject.org
#35

mosra/m.css

A no-nonsense, no-JS CSS framework and Pelican theme for content-oriented websites

0.08 msg/hr 40 members gitter.im
#36

mainlining w/ LLM

tips & tricks, how to make mainlining work more efficient

0.08 msg/hr 6 members ixit.cz
#37

Moodle Dev chat

Open discussion for Moodle Developers worldwide. Please do not use this channel for admin or user support questions. Advertising of jobs, freelance, or work wanted is not allowed. Please use the [Moo

0.07 msg/hr 787 members matrixrooms.info
#38

Job Search

We're looking for jobs!

0.06 msg/hr 2,149 members themultiverse.school
#40

#fosscad

#fosscad FOSSCAD: The Big Tent | Ask your question. Stay until your question is answered. It could be minutes. It could be hours. We work. We sleep. We don't live here. | On mobile? Disable auto-recon

0.05 msg/hr 176 members matrix.org
#41

Hack Liberty Community

We are a group of cypherpunks, privacy advocates, engineers, and philosophers dedicated to the pursuit of truth, liberty, and knowledge for all. We believe technology is a tool for liberation, not ens

0 msg/hr 26,107 members envs.net
#42

Anonymity Privacy and Security

This is where we discuss ways to protect your online identity and maintain privacy. Share experiences, learn strategies, and explore latest developments in online security. Join us and let's work towa

0 msg/hr 25,595 members envs.net
#43

Cypherpunk Cryptopia

Welcome to the Cypherpunk Cryptopia, where privacy, security, and freedom take center stage. Join us as we discuss cryptography, decentralization, and online anonymity, working towards reshaping the d

0 msg/hr 23,700 members tchncs.de
#44

RSS - Hack Liberty News

Feed List: https://paste.hackliberty.org/?99738ed5ca137027#4gipqVGWpsjPKUVhUV28txtwEmksb9neUsztNK3LxA6a | Topics: agorism, agorist, agorist philosophy, alternative currencies, anarchism, anarcho-capit

0 msg/hr 22,558 members tchncs.de
#45

Polkadot Watercooler

Website: https://polkadot.com/ Resources: http://wiki.polkadot.network Chatroom conduct: https://hackmd.io/ULADdNflR2Sk-6AiPhSwmw Support: https://support.polkadot.network/

0 msg/hr 16,988 members matrixrooms.info
#46

GHIDRA

GHIDRA – software reverse engineering framework (SRE) https://ghidra-sre.org | Online guides: https://ghidra.re | Bridged to Telegram: https://t.me/GhidraRE | Discord: https://discord.gg/S4tQnUB

0 msg/hr 15,829 members matrix.org
#47

Dogfalo/materialize

Materialize, a CSS Framework based on Material Design

0 msg/hr 11,641 members gitter.im
#48

Polkadot Validator Lounge

https://wiki.polkadot.network/docs/en/maintain-guides-how-to-validate-polkadot

0 msg/hr 11,610 members matrix.parity.io
#49

AffRip

AffRip room, topics: affiliate marketing, hacking, crypto, technology, programming, operating systems, memes and more join us on our great community! tech, hack, hacking, cyber, ghidra, ransom, pirac

0 msg/hr 11,558 members midov.pl
#50

twbs/bootstrap

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

0 msg/hr 10,255 members gitter.im
#51

[Discord] Polkadot (Official) #jobs

Channel for posting job vacancies in the Polkadot ecosystem. Check the pinned message for platforms advertising jobs. Generic CV-like messages will be removed.

0 msg/hr 9,256 members corepaper.org
#52

[Discord] Linux Gaming #support-gaming

Seek help for issues with steam not working, games not launching or with crashes and issues, or WINE help here. | https://matrix.to/#/#_discord_184802320565927936_417953566485905418:opensuse.org | Ru

0 msg/hr 8,223 members envs.net
#53

laravel/laravel

A PHP Framework For Web Artisans

0 msg/hr 8,060 members gitter.im
#54

Edgeware Builders

Working group and community for devs in Edgeware.

0 msg/hr 7,391 members matrix.org
#55

Project Teams

Rooms and sub-spaces for different Fedora Project Teams, Working Groups, Special Interest Groups, and so on.

0 msg/hr 7,331 members fedora.im
#57

#physics

Working group for the development of physics in Veloren. This room is viewable by anyone and also bridged outside of Matrix.

0 msg/hr 6,064 members feneas.org
#58

BitcoinZ: #general

⭐ BitcoinZ: Decentralized. Community-Governed. Built for Builders. BitcoinZ (BTCZ) is a fully decentralized Proof-of-Work blockchain focused on privacy, fairness, and open participation. ⚒ Developer

0 msg/hr 6,040 members matrix.org
#59

Cosmos Network

The Internet of Blockchains

0 msg/hr 5,954 members matrix.org
#60

expressjs/express

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple

0 msg/hr 5,784 members gitter.im
#61

django/django

The Web framework for perfectionists with deadlines.

0 msg/hr 5,726 members gitter.im
#64

Logseq: Workflows

Looking for Logseq specific workflows or have something to share? Post it here! | This is the workflow channel of the official Logseq Space on Matrix, which you can find at #logseq:matrix.org.

0 msg/hr 4,568 members matrix.org
#65

DjangoGirls/tutorial

This is a tutorial we are using for Django Girls workshops

0 msg/hr 4,522 members gitter.im
#66

raiden-network

This venue aims to provide a platform to discuss the Raiden Network and µRaiden. It does in no way represent the opinions of the Raiden Network or the µRaiden team or individual team members, or of Br

0 msg/hr 4,482 members matrix.org
#67

OSM Mapping Projects

Working on a project? Want to collaborate? Ad-hoc Mapathon? Join us here! Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

0 msg/hr 4,344 members privacytools.io
#68

The Lighthouse

Aria Network's and LW.Org main lounge - join, have a look, share your day. This room is bridged with XMPP. This room is part of #community:aria-net.org to request support by the staff just invite @sup

0 msg/hr 4,294 members aria-net.org
#69

SIGs & WGs

Special Interest Groups (SIGs) and Working Groups (WG)

0 msg/hr 4,183 members fedora.im
#70

Assemblers Homework

For the most common arches: x86, ARM, MIPS, etc. Specific architectural discussion goes in more specific rooms.

0 msg/hr 4,110 members fairydust.space
#72

networking

Discussion of all networking, ingress controllers, service meshes, CNI, BGP, MetalLB and other related topics go here

0 msg/hr 3,571 members mozilla.org
#73

meteor/meteor

Meteor, an ultra-simple, database-everywhere, data-on-the-wire, pure-Javascript web framework.

0 msg/hr 3,335 members gitter.im
#75

strongloop/loopback

LoopBack is an open source Node.js framework built on top of Express optimized for mobile, web, and other devices. Connect to multiple data sources, write business logic in Node.js, glue on top of you

0 msg/hr 3,206 members gitter.im
#76

Semantic-Org/Semantic-UI

Semantic is a UI component framework based around useful principles from natural language. Forkable JSFiddle: https://jsfiddle.net/ca0rovs3/

0 msg/hr 3,175 members gitter.im
#77

gantry/gantry5

Next Generation Theme Framework <http://gantry.org>

0 msg/hr 3,065 members gitter.im
#78

playframework/playframework

!!!DEPRECATED!!! Please use GitHub Discussions or Discord: https://www.playframework.com/get-involved

0 msg/hr 3,041 members gitter.im
#79

#hackint

Hackint IRC Network | Absolutely no blackhattery on this network | State your question and be patient for answers! | via Matrix: #channel:hackint.org | via XMPP: #[email protected] | via DN42: i

0 msg/hr 3,030 members hackint.org
#81

Geekos DAW

#space:opensuse.org | Bridged with https://discord.gg/openSUSE | Audio workstations and general audio engineering talks

0 msg/hr 2,819 members opensuse.org
#82

Kusama Validator Lounge

Thousand Validators Programme: https://polkadot.network/join-kusamas-thousand-validators-programme/

0 msg/hr 2,794 members polkadot.builders
#83

Archived: OSM HOT Tasks

Discussion about working on projects for Humanitarian OpenStreetMap (HOT). Ask for help about tagging that is not in your back yard. What is a house or secondary highway in rural Zambia? Discuss th

0 msg/hr 2,690 members privacytools.io
#84

XMPP Service Operators

XMPP Operators - a place for civil discussion between XMPP server operators about the XMPP network | Channel guidelines: https://xmpp.org/community/channels/operators | Mailing list: https://mail.jabb

0 msg/hr 2,610 members aria-net.org
#85

Kusama Watercooler

Website: https://kusama.network/ Userguide: https://guide.kusama.network/ Kusama community code of conduct: https://hackmd.io/@beHJoYs7TbGToD_lc1aa8g/SJpLiY2S2

0 msg/hr 2,607 members polkadot.builders
#86

Polkadot Developer Support

Discussion of development with the Polkadot SDK. No recruiting or asking for jobs allowed. Bridged to https://t.me/substratedevs

0 msg/hr 2,603 members matrix.org
#87

RSS - Dark Web News

Stay up to date with the latest Dark Web news through our fast polling RSS feed, delivering real-time updates on illicit activities, emerging cyber threats, and technological advancements within the h

0 msg/hr 2,526 members tchncs.de

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