Active Matrix Rooms

Active Matrix Matrix Rooms

Find 8184 active matrix Matrix rooms and spaces, sorted by real-time message velocity. Stop joining dead rooms — updated live. We only count messages to measure activity — message content is never read, stored, or indexed.

8184 active rooms · sorted by message count · updated live · content never stored

#1

Szambo Memphisa

Na tym kanale nie używamy ignore. Jeśli ktoś Cię irytuje na tyle, że chcesz go zignorować - po prostu opuść kanał. Jesteśmy tu by WSZYSTKO widzieć i przeżywać.

197 msg/hr 15,810 members midov.pl
#2

LibreWolf Off-Topic

Things not directly related to LibreWolf - not an anything-goes channel - https://ssd.eff.org/

142 msg/hr 281 members matrix.org
#3

#!

Security. Privacy. Decentralization. Digital Sovereignty. Weekly hangout Thursday at 19:00 PST: https://meet.element.io/hashbang (Friday 03:00 UTC / 05:00 CEST)

132 msg/hr 117 members matrix.org
#4

lamp room

Default channel (SFW). Make sure to join the space #lamp-space:matrix.org

93 msg/hr 132 members kitty.haus
#5

Devio.us

Devious: geeks trying to quell their buyers remorse by convincing each other to also buy $thing. Thanks Jeremy! | Patch your shiz people 🤖 | Stop licking rats people! YOURE NOT MY SUPERVISOR! | I wo

72 msg/hr 136 members pintobyte.com
#6

[PG] Lounge

"A tinfoil wearing, anti-data sharing, kind and caring place to talk" ~@braxman2000 • Proudly buggy since 2019 • The casual discussion room at Privacy Guides, come hang out with us! • Space: #privacyg

69 msg/hr 1,499 members privacyguides.org
#7

Monero Mining

The group is dedicated to people starting to mine Monero. Information regarding GPU rigs, CPU rigs and all kinds of pools and setups. If your a beginner and want information or a seasoned miner feel f

60 msg/hr 7,865 members matrix.org
#8

Jellyfin Troubleshooting

Troubleshooting for the Jellyfin project.  See the space for more rooms: #jellyfinorg:matrix.org Rules: https://jellyfin.org/docs/general/community-standards/chat/ Server policy: https://jellyfin.org

60 msg/hr 16,304 members bonifacelabs.ca
#9

Covid bez cenzury

Grupa bez cenzury dla ludzi wolnych i myślących. COVID to temat przewodni jednak rozmowy offtop są akceptowane oczywiście z zachowaniem poziomu. Telegram: https://t.me/stopcovidpl Polska przestrzeń n

59 msg/hr 2,389 members matrix.org
#10

Genshin Impact | 🇮🇩

Tempat membahas hal seputar Genshin Impact. Group : https://t.meGenshinImpact_ID Channel : https://t.meGenshinImpact_ID_Info Discord : https://discord.gg/ghhwkBFcfY Matrix : https://matrix.to/#/#gens

57 msg/hr 0 members matrix.org
#11

All Topics Main

Any topic allowed, open free discussion without worrying about whether you're off topic or not. Voice/Video room here: https://matrix.to/#/#all-topics-voice:matrix.org

56 msg/hr 46 members tchncs.de
#12

Furry Tech v12

Welcome to Furry Tech! This channel is mainly tech/CS related, but almost all topics are allowed! We welcome everyone, but please keep in mind that this is a furry themed channel, so be prepared for t

49 msg/hr 494 members mozilla.org
#13

General

For our chit chat

42 msg/hr 1,371 members matrix.org
#14

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.

36 msg/hr 221 members matrix.org
#15

Privacy Frontends - Offtopic

The off-topic rooms of the privacy frontends: Invidious, Piped, LibreTube, Mozhi, BreezeWiki and the hosts: PussTheCat.org and Project Segfault to avoid needing one for each of the projects (contact u

36 msg/hr 147 members tchncs.de
#16

CalyxOS

A privacy and security focused Android OS | https://calyxos.org | Issues / Feature requests: https://gitlab.com/CalyxOS/calyxos/issues

35 msg/hr 3,863 members 4d2.org
#17

Polska Knajpa

Kanał 18+, minimalna moderacja, czat ogólnotematyczny, każdy mile widziany. Jesteśmy na Matrix/XMPP/NNTP. Regulamin: https://rentry.co/polska-knajpa Głosówki 📢 https://tinyurl.com/26hdkxzy Najlepsze p

31 msg/hr 15,960 members matrix.org
#18

中英语言学习 | Learning Chinese & English

1. 本群旨在汉语和英语的学习 2. 你可以聊任何话题，但请不要让人感到不适 3. 请带着爱帮助别人，或者带着感恩求助于别人======================================= 1. The purport is learning Chinese and English. 2. Generally any topics are allowed, but don't mak

30 msg/hr 13,141 members matrixrooms.info
#19

VIROMANIA 🔞 grupo

Nós somos contra a obrigatoriedade de vacinas impostas por governos de forma direta ou indiretamente. Acreditamos que todos tem o direito de livre escolha natural de decidir se vacinar ou não. Partic

29 msg/hr 14,442 members matrix.org
#20

Homelabbing

Room for all topics around selfhosting and homelabbing. In case it gets too off topic, we can move to #offtopic:matrix.org Part of the #homelab:codestorm.net space (check out for other more specific

28 msg/hr 413 members codestorm.net
#21

Русскоязычный Чат 3,5

Русскоязычный Чат, версия 3,5: ре-инкарнация и правильная версия ЧЧ2. Теперь в виде комнаты v12! Свобода слова. За отправку спама, флуда, незацензуренного прона или педобирского контента - расстрел.

24 msg/hr 3,600 members unredacted.org
#22

CorsixTH General

The home of general discussuion of CorsixTH #corsixth-general:matrix.org (Discord bridged). Space: #CorsixTH:matrix.org. Report issues: https://github.com/CorsixTH/CorsixTH/issues

24 msg/hr 155 members freedombox.emorrp1.name
#23

Rust Embedded

Welcome to the Rust Embedded chat room! | Discuss, coordinate, help: https://github.com/rust-embedded/wg | WG meeting in this room every Tuesday 8PM Berlin time. Agendas: https://github.com/rust-embed

23 msg/hr 3,741 members matrix.org
#26

Anachro

I dunno, whatever hardware and rust stuff we feel like today. Lower traffic than rust-embedded, high personal project + shitpost energy always.

22 msg/hr 140 members matrix.org
#27

#debian-python

Debian Python Team | Dashboard https://deb.li/3A8jR | Go fix 3.14 bugs: https://deb.li/kxC4 older: https://deb.li/3VMtU | #debian-python-changes | → Policy https://deb.li/PyPolicy | RFS []

20 msg/hr 462 members matrix.org
#28

Revolution Radio Chat

Welcome to Freedomslips Chat for Revolution Radio! Please help us keep this a family-friendly chat with polite decorum. We are 100% listener supported. Homepage/Donations: https://revolution.radio/ X:

20 msg/hr 370 members matrix.org
#29

Zellij: General

A terminal workspace with batteries included | Documentation: https://zellij.dev/documentation/ | Discuss, coordinate, help: https://github.com/zellij-org/zellij |

14 msg/hr 729 members matrix.org
#30

#general

[LVRA Wiki](https://lvra.gitlab.io/)・[LVRA Matrix](https://matrix.to/#/#linux-vr-adventures:matrix.org)・[LVRA VRChat Group](https://vrc.group/LINUX.2858)

14 msg/hr 2,445 members matrix.org
#31

Trivandrum chat group

Matrix Group for Thiruvananthapuram. This group is connected with a Telegram group. Join TG group: https://t.me/ThiruvananthapuramTG

12 msg/hr 14,296 members matrix.org
#32

Jellyfin Offtopic

Off topic chat for the Jellyfin project.  See the space for more rooms: #jellyfinorg:matrix.org

12 msg/hr 6,657 members nexy7574.co.uk
#34

OSM Questionable Edits

Spy something wrong? Someone's made the map worse? Sharing is caring. Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

10 msg/hr 3,357 members privacytools.io
#35

The Russian Language

It's a friendly community focused on learning Russian and knowledge exchange. We invite everyone who wants to learn Russian to join our language learning room. The only rules are to be friendly and re

8.8 msg/hr 21,447 members envs.net
#36

Element Web/Desktop

https://element.io | Stable: v1.12.16 | Release status: RC expected May 5th | Code & bugs at https://github.com/vector-im/element-web | Release notes in #element-web-announcements:matrix.org | Give fe

8.7 msg/hr 2,438 members matrix.org
#37

OSM Mapping Help

Need instructions for/information about mapping? Ask here! Feel free to ping a Helper if you need advanced help. Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

8.1 msg/hr 3,414 members privacytools.io
#38

OSM General

A common ground for OSM discussion. Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

6.9 msg/hr 4,513 members privacytools.io
#39

Ac-Wiki | 导员没说啊

属于大学生群体的真·青年大学习 高等教育学社基础知识开源建设工程 讨论组（如被误封，请私聊 @ztm0929:matrix.org ） 项目主页:https://github.com/Ac-Wiki/Ac-WiKi

6.5 msg/hr 269 members steamedfish.org
#40

[email protected]

Off-Topic discussions of folks making XMPP bad again +++ War is peace. Off-Topic is On-Topic. All Trolls Are Users. Soccer is kickban. M.A.T.R.I.X. is the Monolithic, Awfully Trendy Re-Implementation

6.1 msg/hr 1,563 members matrix.org
#41

Language Exchange

Dear Matrix users, For your info, this chat is made and operates mainly on the Discord platform. It is a part of a Discord server that is allowed to access directly from Matrix via a bridge on the bo

4.6 msg/hr 7,566 members envs.net
#44

devlug-bot

IT Security Feeds: https://forum.opnsense.org/index.php?PHPSESSID=02aghbesc7c4embfb9d2qrr9hq&action=.xml;type=rss;board=11.0 https://matrix.org/blog/feed https://my.proxmox.com/en/announcements/rss ht

3.8 msg/hr 48 members tchncs.de
#45

Ukrainian news RSS

Sources: - Censor Net (https://censor.net/en/) - The New Voice of Ukraine (https://english.nv.ua/) - Ukrainska Pravda (https://www.pravda.com.ua/eng/) - Ukrinform (https://www.ukrinform.net/) --- News

3.7 msg/hr 470 members midov.pl
#46

Luanti irc

The official Luanti channel | Latest version at https://www.luanti.org/en/downloads/ | General, player and modding discussion is on-topic. If in doubt, post here | Responses may take a while, be patie

3.3 msg/hr 73 members matrix.org
#47

ntfy-hooks

This channel shows activity from GitHub

3.2 msg/hr 2,235 members matrix.org
#48

Kusama Crunch Bot (Public)

Crunch Bot <> Automate staking rewards every X hours <> Web: https://www.turboflakes.io/ Repo: https://github.com/turboflakes/crunch

3.2 msg/hr 120 members matrix.org
#49

Neovim

neovim is a great text editor | https://neovim.io | https://github.com/sponsors/neovim | see #neovim_space:matrix.org for more rooms

3.2 msg/hr 5,845 members matrix.org
#50

Polkadot Crunch Bot (Public)

Crunch Bot <> Automate staking rewards every X hours <> Web: https://www.turboflakes.io/ Repo: https://github.com/turboflakes/crunch

3.2 msg/hr 67 members matrix.org
#51

#german:matrix.org

Deutschsprachiger Matrix-Kanal für alles mögliche. Be Excellent to each other! :D Für spezifische deutschsprachige Räume: #deutschsprachig:asra.gr de / deutsch / german Deutschland Österreich Schwei

3.0 msg/hr 1,104 members envs.net
#52

Haiku · Development

A low-volume channel intended for Haiku development discussion. | Bugs: https://dev.haiku-os.org | SCM: https://git.haiku-os.org | Search source: https://grok.nikisoft.one/ | Paste: https://gist.githu

3.0 msg/hr 67 members matrix.org
#53

OpenBSD

🐡 chit-chat, bantz and discussion™ Rules: - Don't be disrespectful. No one owes you anything. - Your trolling is not cute, take it elsewhere. - Have fun. - Remember that computers suck. Other OpenB

2.9 msg/hr 866 members tapenet.org
#54

Luanti - A.E.S. server

Luanti (formerly Minetest) minigames server | Website: aes.land | IP: minetest.aes.land:30010 | Donate: liberapay.com/aes_minetest_server | Mastodon: https://peoplemaking.games/@aes

2.8 msg/hr 184 members matrix.org
#55

Synapse Admins (community edition)

This room is for community support with Synapse Synapse repo: https://github.com/element-hq/synapse Synapse docs: https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation

2.8 msg/hr 168 members codestorm.net
#57

niri

A scrollable-tiling Wayland compositor | https://github.com/YaLTeR/niri

2.8 msg/hr 1,841 members nelliel.cv
#58

[email protected]

*Canal général du projet Khaganat* Découvrez le projet sur https://khaganat.net Pendorid loggue tout ici : https://chat.khaganat.net/logs/ La Deuxième Heure sonne... Bienvenue aussi les salons xmpp

2.8 msg/hr 178 members matrix.org
#59

Array languages

General discussion about APL-like array languages. See #array:matrix.org for other rooms

2.8 msg/hr 995 members matrix.org
#60

DMP

Help: https://pad.52k.de/eJi0s7LQT6SeHfLXvOQd1w | https://d-mp.org | https://vk4dl.com/dmp/ | Matrix: https://app.element.io/#/group/+dmp:52k.de | Discord: https://discord.gg/XxEaSWt

2.7 msg/hr 1,227 members 52k.de
#61

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

2.7 msg/hr 481 members matrix.org
#62

ntfy-offtopic

Offtopic discussion from the ntfy community (bridged from https://discord.gg/cT7ECsZj9w)

2.5 msg/hr 3,373 members matrix.org
#63

postmarketOS in Russian

Обсуждение postmarketOS на русском языке. Main english channels are in Matrix: https://wiki.postmarketos.org/wiki/Matrix_and_IRC Matrix group: https://matrix.to/#/#postmarketOS-in-russian:matrix.org

2.5 msg/hr 662 members nekocwd.link
#64

Hakierspejs Łódź [MAIN]

Hakierspejs Łódź / https://hakierspejs.pl/ || [matrix]: #hs-ldz:hackerspace.pl || Społeczność: +hs-ldz:matrix.org || Shitposts: ##hakierspejs-shitposts || Łódzki Hackerspace

2.5 msg/hr 442 members hackerspace.pl
#65

🗣 JB Chat

General off topic chat. Join the rest of the JB Community: https://matrix.to/#/#jupiter-broadcasting-space:matrix.org

2.5 msg/hr 3,977 members matrixrooms.info
#66

Matrix HQ

The Official Matrix HQ - chat about Matrix here! | https://matrix.org | https://spec.matrix.org | To support Matrix.org development: https://donorbox.org/keep-matrix-exciting | Code of Conduct: https:

2.4 msg/hr 5,198 members matrix.org
#67

Invidious

https://invidious.io/ | Instances: https://instances.invidious.io/ | Documentation: https://docs.invidious.io | SourceCode: https://git.invidious.io | Instances API: https://api.invidious.io/ | ToDo:

2.3 msg/hr 466 members tchncs.de
#68

YunoHost development

Getting started: https://yunohost.org/dev

2.3 msg/hr 287 members aria-net.org
#69

Linux

🇺🇦🇪🇺 | Talk about the GNU/HURD/Linux operating system and related stuff | be sensible, have nice discussions :) | oh, and https://dontasktoask.com | try not to become a help vampire, we have banhammer

2.2 msg/hr 1,293 members envs.net
#70

Mesh Hardware ⚙️ DE

Deutschsprachiger Kanal über die für das Mesh verwendete Hardware

2.2 msg/hr 86 members matrix.org
#71

[SM] General

General Chat for the Seattle Matrix Project. All are welcome but please abide by our Code of Conduct found: https://gitlab.com/seattlematrix/seattlematrix/-/blob/main/code_of_conduct.md

2.2 msg/hr 165 members seattlematrix.org
#72

Esica • Off-Topic

Every Shit i̶ "We" Care About The Matrix Replica of Esica, to discuss about Tech, Foss, Apps, Shows or anything Rules - No 18+ content , No abusive language. - No piracy here. Telegram Channel

2.1 msg/hr 5,079 members matrix.org
#73

CalyxOS Testers

CalyxOS Testing | https://calyxos.org/news/2023/10/14/android-14/

2.0 msg/hr 1,270 members matrix.org
#74

#openstack-nova

This channel is for Nova development | Development-planning: https://etherpad.opendev.org/p/nova-2026.2-status | PTG doc: https://etherpad.opendev.org/p/nova-2026.2-ptg | This channel is logged at ht

1.9 msg/hr 330 members matrix.org
#75

OpenVoiceOS - Bots

Bots-only channel for monitoring OVOS-related events

1.8 msg/hr 77 members krbel.duckdns.org
#76

#debian-admin

https://dsa.debian.org/ | sysadmin support → #debian | salsa.d.o → #salsa | https://mon.debian.org/icingaweb2/icingadb/services/grid?problems&limit=20%2C40

1.8 msg/hr 311 members matrix.org
#77

#openstack-security

OpenStack Security SIG || https://wiki.openstack.org/wiki/Security-SIG

1.8 msg/hr 87 members matrix.org
#78

Флудилка РЧ3,5

Флудильня в дополнение к комнате "Русскоязычный Чат 3,5". Флуд разрешён, а реклама, порно и педобирский контент - запрещены. Часть пространства "Союз Русскоязычной Матрицы": #rumatrixunion:matrix.org"

1.8 msg/hr 335 members unredacted.org
#79

lounge

hang out in the #lounge | ~ offtopic chat ~ | etiquette: https://envs.net/chat/etiquette

1.7 msg/hr 349 members pockets.buzz
#80

Радіо Свобода

RSS-стрічка новин [Радіо Свобода](https://www.radiosvoboda.org/) --- Обговорення новин #ukraine.chat:matrix.org --- Частина простору "Патріотична Україна" (#ukraine.all:matrix.org)

1.7 msg/hr 35 members matrix.kyiv.dcomm.net.ua
#81

[email protected]

-> Sugerimos que assuntos não relacionados a Software Livre sejam abordados em nossa sala específica: xmpp:[email protected]?join -> Sugestão de assunto/tópico do mês: Imposto de

1.7 msg/hr 1,169 members matrix.org
#83

Haiku OS на русском

У нас нет админов-вахтеров! Haiku OS новости на русском: https://t.me/haiku_news_ru Haiku OS - ФЛУД ТУТ: https://t.me/HaikuOS_RU_flood Haiku (English): https://t.me/haiku_os Haiku Screenshots: htt

1.6 msg/hr 3,058 members matrix.org
#84

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

1.6 msg/hr 120 members matrix.org
#85

#wayland

https://wayland.freedesktop.org | Discussion about the Wayland protocol and its implementations, plus libinput

1.5 msg/hr 697 members matrix.org
#86

Аніме

Правила: 1. Спілкування українською мовою. 2. Без запрошень чи лінків у інші спільноти. 3. Боти, що ґенерують більше двох повідомлень на день, заборонені. Якщо робот RSS не до смаку — додай до іґнору

1.5 msg/hr 437 members midov.pl
#87

#debian-quebec

groupe d'utilisateurs-trices Debian du Québec - Québec Debian User Group (DUG) https://wiki.debian.org/LocalGroups/DebianQuebec https://lists.debian.org/debian-dug-quebec/recent | Prochain D&S: 26 avr

1.5 msg/hr 118 members matrix.org
#88

CalyxOS Off-Topic

For off-topic conversations. | Please be polite. https://calyxos.org/community/code-of-conduct/ | Main channel #CalyxOS:matrix.org

1.4 msg/hr 1,820 members matrix.org
#90

OSM Progress-reports

Post updates to your mapping adventures! Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

1.3 msg/hr 4,374 members privacytools.io
#91

G1-Mallorca.

Moneda lliure G1 a Mallorca

1.3 msg/hr 535 members matrix.org
#92

postmarketOS

https://postmarketos.org | 🏳️‍🌈🏳️‍⚧️ all are welcome | PLEASE READ: https://postmarketos.org/chat | Slow channel, just ask your question and wait for an answer (can take a while) :) | Don't paste logs

1.2 msg/hr 2,259 members postmarketos.org
#93

#sequoia

Sequoia-PGP: Modern OpenPGP in pure Rust. https://sequoia-pgp.org

1.2 msg/hr 119 members matrix.org
#94

metalab - public

Metalab - hackspace in Vienna Unser Wiki: https://metalab.at/wiki

1.2 msg/hr 266 members fairydust.space

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