Repositories list

• matrix-spec-proposals

  Public
  Proposals for changes to the matrix specification

  matrixspec

  matrixspec

  Python

  •

  Apache License 2.0

  •451451 forks•1.3k1.3k stars•1515 issues•603603 pull requests•Updated Sep 11, 2026Sep 11, 2026

• seshat

  Public
  A Matrix message database/indexer

  Rust

  •

  Apache License 2.0

  •2929 forks•126126 stars•2020 issues•33 pull requests•Updated Sep 11, 2026Sep 11, 2026

• matrix-hookshot

  Public
  A bridge between Matrix and multiple project management services, such as GitHub, GitLab and JIRA.

  TypeScript

  •

  Apache License 2.0

  •9494 forks•450450 stars•298298 issues•7373 pull requests•Updated Sep 11, 2026Sep 11, 2026

• vodozemac

  Public

  matrix-org/vodozemac’s past year of commit activity
  An implementation of Olm and Megolm in pure Rust.

  rustcryptographyencryption+ 2

  rustcryptographyencryptionmatrixdouble-ratchet

  Rust

  •

  Apache License 2.0

  •6666 forks•396396 stars•22 issues•77 pull requests•Updated Sep 11, 2026Sep 11, 2026

• matrix-bifrost

  Public
  General purpose bridging with a variety of backends including libpurple and xmpp.js

  TypeScript

  •

  Apache License 2.0

  •3838 forks•187187 stars•145145 issues•2424 pull requests•Updated Sep 11, 2026Sep 11, 2026

• matrix-conf-website

  Public
  Astro

  •

  Other

  •1414 forks•99 stars•3434 issues•44 pull requests•Updated Sep 11, 2026Sep 11, 2026

• matrix-widget-api

  Public
  JavaScript/TypeScript API for widgets & web clients to communicate

  matrixwidgetshacktoberfest+ 1

  matrixwidgetshacktoberfestmatrix-widget-api

  TypeScript

  •

  Apache License 2.0

  •2424 forks•9595 stars•2424 issues•1414 pull requests•Updated Sep 10, 2026Sep 10, 2026

• matrix-rust-components-kotlin

  Public
  Kotlin

  •2424 forks•2626 stars•33 issues•1010 pull requests•Updated Sep 10, 2026Sep 10, 2026

• matrix-appservice-node

  Public
  Matrix Application Service framework in Node.js

  TypeScript

  •

  Apache License 2.0

  •2828 forks•9292 stars•33 issues•11 pull request•Updated Sep 10, 2026Sep 10, 2026

• matrix-js-sdk

  Public

  matrix-org/matrix-js-sdk’s past year of commit activity
  Matrix Client-Server SDK for JavaScript

  matrixhacktoberfestmatrix-sdk+ 1

  matrixhacktoberfestmatrix-sdkmatrix-chat

  TypeScript

  •

  Apache License 2.0

  •702702 forks•2.2k2.2k stars•241241 issues•2929 pull requests•Updated Sep 10, 2026Sep 10, 2026

• matrix-rust-sdk

  Public
  Matrix Client-Server SDK for Rust

  rustsdkmatrix-org

  rustsdkmatrix-org

  Rust

  •

  Apache License 2.0

  •492492 forks•2.3k2.3k stars•280280 issues•4242 pull requests•Updated Sep 10, 2026Sep 10, 2026

• emojibase-bindings

  Public
  Packages emojibase bindings for iOS and Android

  TypeScript

  •

  Apache License 2.0

  •33 forks•88 stars•44 issues•22 pull requests•Updated Sep 10, 2026Sep 10, 2026

• matrix-analytics-events

  Public
  Cross-platform definitions of analytics events raised by matrix SDKs

  Kotlin

  •

  Apache License 2.0

  •1010 forks•1414 stars•77 issues•00 pull requests•Updated Sep 10, 2026Sep 10, 2026

• twim-config

  Public
  Configurations file for This Week in Matrix, powered by Hebbot

  Go Template

  •

  Apache License 2.0

  •2222 forks•88 stars•77 issues•22 pull requests•Updated Sep 10, 2026Sep 10, 2026

• mjolnir

  Public
  A moderation tool for Matrix

  adminmatrixban+ 5

  adminmatrixbanmoderationhacktoberfestmjolniraclsrooms

  TypeScript

  •

  Apache License 2.0

  •7575 forks•445445 stars•134134 issues•3939 pull requests•Updated Sep 10, 2026Sep 10, 2026

• areweoidcyet

  Public
  MDX

  •66 forks•77 stars•00 issues•22 pull requests•Updated Sep 10, 2026Sep 10, 2026

• policyserv-setup-bot

  Public
  A bot to set up communities with policyserv

  hacktoberfest

  hacktoberfest

  TypeScript

  •

  Apache License 2.0

  •33 forks•11 star•11 issue•00 pull requests•Updated Sep 9, 2026Sep 9, 2026

• complement

  Public
  Matrix compliance test suite

  Go

  •

  Apache License 2.0

  •7272 forks•9797 stars•4444 issues•2525 pull requests•Updated Sep 9, 2026Sep 9, 2026

• matrix.org

  Public
  matrix.org public website

  hacktoberfest

  hacktoberfest

  JavaScript

  •

  Other

  •459459 forks•616616 stars•306306 issues•5151 pull requests•Updated Sep 9, 2026Sep 9, 2026

• sytest

  Public
  Black-box integration testing for Matrix homeservers

  hacktoberfest

  hacktoberfest

  Perl

  •

  Apache License 2.0

  •6262 forks•8181 stars•8080 issues•99 pull requests•Updated Sep 8, 2026Sep 8, 2026

• matrix-spec

  Public
  The Matrix protocol specification

  hacktoberfest

  hacktoberfest

  HTML

  •

  Apache License 2.0

  •149149 forks•328328 stars•1.1k1.1k issues•55 pull requests•Updated Sep 8, 2026Sep 8, 2026

• rust-synapse-compress-state

  Public
  A tool to compress some state in a Synapse instance's database

  synapsematrix-org

  synapsematrix-org

  Rust

  •

  Apache License 2.0

  •3737 forks•173173 stars•3838 issues•44 pull requests•Updated Sep 7, 2026Sep 7, 2026

• uniffi-rs

  Public
  a multi-language bindings generator for rust

  Rust

  •

  Mozilla Public License 2.0

  •329329 forks•11 star•00 issues•00 pull requests•Updated Sep 7, 2026Sep 7, 2026

• synapse-s3-storage-provider

  Public
  Synapse storage provider to fetch and store media in Amazon S3

  pythonmatrixs3+ 1

  pythonmatrixs3hacktoberfest

  Python

  •

  Apache License 2.0

  •5858 forks•204204 stars•2525 issues•55 pull requests•Updated Sep 7, 2026Sep 7, 2026

• matrix-rust-components-swift

  Public
  Swift package providing components from the matrix-rust-sdk

  Swift

  •

  Apache License 2.0

  •1515 forks•5555 stars•22 issues•00 pull requests•Updated Sep 7, 2026Sep 7, 2026

• policyserv

  Public
  An MSC4284 Policy Server implementation

  Go

  •

  Apache License 2.0

  •77 forks•2121 stars•5959 issues•22 pull requests•Updated Sep 4, 2026Sep 4, 2026

• complement-crypto

  Public
  Go

  •

  Apache License 2.0

  •1212 forks•1717 stars•1717 issues•11 pull request•Updated Sep 4, 2026Sep 4, 2026

• matrix-sdk-crypto-wasm

  Public
  Rust

  •

  Apache License 2.0

  •2222 forks•3939 stars•44 issues•11 pull request•Updated Sep 3, 2026Sep 3, 2026

• matrix-rust-sdk-crypto-nodejs

  Public
  Rust

  •

  Apache License 2.0

  •2323 forks•1111 stars•1111 issues•33 pull requests•Updated Sep 2, 2026Sep 2, 2026

• arewep2pyet

  Public
  arewep2pyet.com

  HTML

  •33 forks•99 stars•00 issues•22 pull requests•Updated Aug 27, 2026Aug 27, 2026