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matrix-org

107 indexed repositories · View on GitHub

matrix-rust-sdk
Matrix Client-Server SDK for Rust

Rust · 2297 stars
matrix-js-sdk
Matrix Client-Server SDK for JavaScript

TypeScript · 2179 stars
matrix.to
A simple stateless privacy-protecting URL redirecting service for Matrix

JavaScript · 1411 stars
matrix-spec-proposals
Proposals for changes to the matrix specification

Python · 1254 stars
matrix-appservice-discord
A bridge between Matrix and Discord.

TypeScript · 908 stars
thirdroom
Open, decentralised, immersive worlds built on Matrix

C · 647 stars
matrix.org
matrix.org public website

JavaScript · 616 stars
matrix-appservice-irc
Node.js IRC bridge for Matrix

TypeScript · 507 stars
pinecone
Peer-to-peer overlay routing for the Matrix ecosystem

Go · 486 stars
matrix-ios-sdk
The Matrix SDK for iOS

Objective-C · 484 stars
matrix-hookshot
A bridge between Matrix and multiple project management services, such as GitHub, GitLab and JIRA.

TypeScript · 450 stars
mjolnir
A moderation tool for Matrix

TypeScript · 445 stars
vodozemac
An implementation of Olm and Megolm in pure Rust.

Rust · 399 stars
matrix-spec
The Matrix protocol specification

HTML · 330 stars
matrix-python-sdk
Matrix Client-Server SDK for Python 2 and 3

Python · 266 stars
purple-matrix
Libpurple protocol plugin for matrix

C · 223 stars
synapse-s3-storage-provider
Synapse storage provider to fetch and store media in Amazon S3

Python · 204 stars
matrix-bifrost
General purpose bridging with a variety of backends including libpurple and xmpp.js

TypeScript · 187 stars
matrix-appservice-bridge
Bridging infrastructure for Application Services

TypeScript · 186 stars
rust-synapse-compress-state
A tool to compress some state in a Synapse instance's database

Rust · 173 stars
87 more repositories live on View on GitHub

Beginner friendly Everything

Open All

Hackathon timings Open

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

matrix-org/matrix-conf-website#250 · 1 comment · Opened Sep 18, 2026
Update schedule for party info Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

matrix-org/matrix-conf-website#249 · 1 comment · Opened Sep 18, 2026
Improve URL fragments for projects defined in `charts/files/config.toml` Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

matrix-org/twim-config#117 · Opened Sep 17, 2026
`/room_summary` has the wrong default for `join_rule` being omitted Open

improvement

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

matrix-org/matrix-spec#2444 · Opened Sep 15, 2026
Handling of m.mentions and notifications.room in m.room.power_levels not explicit Open

clarification

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

matrix-org/matrix-spec#2443 · 2 comments · 1 reaction · Opened Sep 14, 2026
add link to advanced pretalx schedule Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

matrix-org/matrix-conf-website#245 · Opened Sep 13, 2026
Spec doesn't explicitly forbid changing the ed25519 signing key of a device Open

A-E2EE clarification spec-omission

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

matrix-org/matrix-spec#2442 · Opened Sep 12, 2026
Add Bridge "lightning" Open

ecosystem

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

matrix-org/matrix.org#3623 · 3 comments · Opened Sep 5, 2026
download-lib.js: catch (ex) block calls console.error(err) (ReferenceError), masking the real download error Open

Difficulty 1/5 Under an hour Newbie friendliness 92/100

matrix-org/matrix-rust-sdk-crypto-nodejs#112 · 1 comment · Opened Sep 3, 2026
Missing example for m.key.verification.start$m.reciprocate.v1 Open

clarification

Difficulty 1/5 Under an hour Newbie friendliness 88/100

matrix-org/matrix-spec#2436 · Opened Aug 25, 2026
Add ActivityPub bridge Open

ecosystem

Difficulty 1/5 Under an hour Newbie friendliness 65/100

matrix-org/matrix.org#3588 · 1 reaction · Opened Aug 15, 2026
Update `templates/podcasts.html` and `content/podcasts/` Open

wording

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

matrix-org/matrix.org#3580 · Opened Aug 9, 2026
Add necessity to check MSCs for clear requirement levels to checklist Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

matrix-org/matrix-spec#2431 · 4 comments · Opened Aug 5, 2026
Test run flaking due to 15 minute timeout Open

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

matrix-org/complement-crypto#268 · Opened Aug 4, 2026
Android "Obtainium" installation method Open

ecosystem

Difficulty 2/5 1-3 hours Newbie friendliness 64/100

matrix-org/matrix.org#3562 · 3 comments · Opened Jul 28, 2026
Add indication of search support to ecosystem project pages Open

ecosystem

Difficulty 2/5 Half a day Newbie friendliness 68/100

matrix-org/matrix.org#3555 · 2 comments · 3 reactions · Opened Jul 25, 2026
Navbar spacing is unconstrained, leading to spacing issues at larger resolutions Open

aesthetic

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix.org#3554 · Opened Jul 24, 2026
Navbar feels incredibly huge on desktop browsers Open

aesthetic

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix.org#3553 · Opened Jul 24, 2026
Update `CONTENT.md` to reflect listing criteria Open

meta missing content wording

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

matrix-org/matrix.org#3550 · 1 comment · Opened Jul 24, 2026
Update Discord bridges Recommended listing on Matrix.org Open

ecosystem help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix.org#3537 · 1 comment · Opened Jul 15, 2026
`TestRoomDeleteAlias` tests optional behaviour but fails if it is not performed Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

matrix-org/complement#900 · 1 comment · Opened Jul 15, 2026
[Generic-Webhooks] transformHookData purges valid attributes Open

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

matrix-org/matrix-hookshot#1355 · Opened Jul 12, 2026
Update for POSIX Shell Matrix SDK Open

ecosystem

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

matrix-org/matrix.org#3508 · Opened Jul 4, 2026
Add widgets to list of client features Open

ecosystem

Difficulty 1/5 Under an hour Newbie friendliness 90/100

matrix-org/matrix.org#3499 · 1 comment · Opened Jun 27, 2026
OpenProject: getOpenProjectSafeUrl hardcodes http:// instead of preserving the original protocol, causing connection setup to fail on HTTPS instances Open

Difficulty 1/5 Under an hour Newbie friendliness 78/100

matrix-org/matrix-hookshot#1353 · Opened Jun 24, 2026
Message "already protected or pending application" to vague Open

enhancement help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/policyserv-setup-bot#43 · Opened Jun 14, 2026
Introduce an issue template for adding new ecosystem projects Open

ecosystem

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

matrix-org/matrix.org#3417 · 3 comments · Opened May 17, 2026
Grammar for Secret Storage key ID Open

clarification

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix-spec#2355 · 1 comment · Opened Apr 16, 2026
Allow set `extraHeaders` when calling `completeAuthorizationCodeGrant` Open

A-Developer-Experience O-Uncommon T-Enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix-js-sdk#5259 · 1 comment · Opened Apr 2, 2026
Add NixOS Matrix Distribution Open

ecosystem help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix.org#3303 · Opened Mar 25, 2026
https://matrix.org/.well-known/matrix/ returns inconsistent data Open

homeserver

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix.org#3297 · Opened Mar 24, 2026
False-positive for `ManyAts` with standalone `@` in code block Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

matrix-org/policyserv#93 · 5 comments · Opened Feb 19, 2026
banner clarifying that old pages are old Open

help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix-conf-website#165 · 1 reaction · Opened Feb 17, 2026
Mention we are targeting en_GB in CONTENT.md Open

meta

Difficulty 1/5 Under an hour Newbie friendliness 65/100

matrix-org/matrix.org#3208 · 1 reaction · Opened Feb 6, 2026
Lets add a reference to the communication_matrix plugin in the readme Open

Difficulty 1/5 Under an hour Newbie friendliness 68/100

matrix-org/moodle-mod_matrix#19 · Opened Jan 7, 2026
Missing device_one_time_keys_count should not imply zero Open

wart

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix-spec#2251 · 2 comments · Opened Nov 24, 2025
Include HTTP response code in the well-known result Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix-federation-tester#159 · 2 comments · 1 reaction · Opened Jun 20, 2025
Add anchor links to /foundation/working-groups/ Open

aesthetic enhancement help wanted

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix.org#2699 · Opened Apr 20, 2025
Replace unmaintained klakegg/hugo container with hugomods/hugo Open

Difficulty 2/5 1-3 hours Newbie friendliness 64/100

matrix-org/matrix-spec#2119 · Opened Mar 28, 2025
"Requires authentication" phrasing can be confusing Open

clarification

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix-spec#1878 · Opened Jun 18, 2024
Add https://matrix.org link in GitHub "About" section Open

enhancement foundation

Difficulty 1/5 Under an hour Newbie friendliness 62/100

matrix-org/matrix.org#2313 · 1 reaction · Opened Apr 25, 2024
The help text on `shutdown` should say that it creates a 'Content Violation Notice' room rather than just shutting down the room Open

A-Documentation O-Occasional S-Minor T-Task

Difficulty 1/5 Under an hour Newbie friendliness 62/100

matrix-org/mjolnir#505 · Opened Feb 23, 2024
`matrix` isn't an allowed scheme in message html Open

good first issue spec-bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

matrix-org/matrix-spec#1640 · 4 comments · Opened Sep 19, 2023
Server-server authentication doesn't specify what happens when auth fails Open

A-S2S spec-omission

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

matrix-org/matrix-spec#1570 · 1 comment · Opened Jun 14, 2023
Clarify differences between `/devices` and `/keys/query` Open

clarification

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

matrix-org/matrix-spec#1539 · 1 comment · 1 reaction · Opened May 24, 2023
Appservice registration section includes an unhelpful auto-generated example Open

A-Application-Services clarification

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix-spec#1472 · Opened Mar 23, 2023
Homeserver signing key grammar is not clear Open

A-S2S clarification

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix-spec#1354 · 1 reaction · Opened Nov 21, 2022
S-S API does not define `User Devices` struct. Open

A-S2S

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

matrix-org/matrix-spec#1300 · 1 comment · Opened Oct 21, 2022
matrix.org: Explained 'timeout' Parameter Is Missing in the Code Example. Open

bug

Difficulty 1/5 Under an hour Newbie friendliness 65/100

matrix-org/matrix.org#1358 · 1 comment · Opened Jun 13, 2022
Types: Register guest requires opts even though they seem to be not required Open

Difficulty 1/5 Under an hour Newbie friendliness 62/100

matrix-org/matrix-js-sdk#2266 · 1 comment · Opened Mar 30, 2022

matrix-org

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