Repositories list

• mattermost

  Public
  Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

  reactgolangreact-native+ 4collaborationmonorepomattermosthacktoberfest

  TypeScript

  •

  Other

  •7.9k•33k•661•296•Updated Aug 4, 2025Aug 4, 2025

• mattermost-plugin-matrix-bridge

  Public
  Mattermost bridge for Matrix.

  Go

  •

  Apache License 2.0

  •0•2•1•1•Updated Aug 3, 2025Aug 3, 2025

• mattermost-cloud-monitoring

  Public
  hacktoberfest

  HCL

  •

  Apache License 2.0

  •25•55•1•2•Updated Aug 3, 2025Aug 3, 2025

• desktop

  Public
  Mattermost Desktop application for Windows, Mac and Linux

  mattermosthacktoberfestmattermost-desktop-application+ 3electrondesktopmattermost-desktop

  TypeScript

  •

  Apache License 2.0

  •884•2.1k•45•12•Updated Aug 3, 2025Aug 3, 2025

• mattermost-load-test-ng

  Public
  Mattermost next generation loadtest agent

  open-sourceperformanceload-testing+ 2hacktoberfestgolang

  Go

  •

  Apache License 2.0

  •43•60•0•10•Updated Aug 2, 2025Aug 2, 2025

• mattermost-mobile

  Public
  Next generation iOS and Android apps for Mattermost in React Native

  hacktoberfestmattermost-mobile

  TypeScript

  •

  Apache License 2.0

  •1.5k•2.4k•126•45•Updated Aug 2, 2025Aug 2, 2025

• mattermost-plugin-playbooks

  Public
  Mattermost Playbooks enable reliable and repeatable processes for your teams using checklists, automation, and retrospectives.

  mattermost

  TypeScript

  •

  Apache License 2.0

  •164•82•27•10•Updated Aug 2, 2025Aug 2, 2025

• mattermost-plugin-msteams

  Public
  MS Teams plugin for Mattermost

  Go

  •

  Other

  •11•14•0•11•Updated Aug 1, 2025Aug 1, 2025

• docs

  Public
  Mattermost documentation

  hacktoberfestmattermost-documentation

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •604•223•42•33•Updated Aug 1, 2025Aug 1, 2025

• mattermost-developer-documentation

  Public
  Mattermost developer documentation.

  documentationdeveloperhacktoberfest

  CSS

  •

  BSD 3-Clause "New" or "Revised" License

  •425•84•30•6•Updated Aug 1, 2025Aug 1, 2025

• mattermost-plugin-msteams-devsecops

  Public
  Embed Mattermost directly inside Microsoft 365, Teams, and Outlook clients.

  mattermostdevsecopsmsteams

  Go

  •

  Apache License 2.0

  •3•2•0•10•Updated Aug 1, 2025Aug 1, 2025

• mattermost-plugin-confluence

  Public
  A Mattermost Plugin to receive events from Confluence

  mattermostmattermost-pluginhacktoberfest

  Go

  •

  Apache License 2.0

  •16•20•23•8•Updated Aug 1, 2025Aug 1, 2025

• mattermost-plugin-gitlab

  Public
  GitLab plugin for Mattermost

  mattermost-pluginmattermosthacktoberfest

  JavaScript

  •

  Apache License 2.0

  •89•148•36•13•Updated Aug 1, 2025Aug 1, 2025

• performance-reports

  Public
  Collection of reports from different performance analyses

  0•1•0•0•Updated Aug 1, 2025Aug 1, 2025

• mattermost-operator

  Public
  Mattermost Operator for Kubernetes

  mattermosthacktoberfestkubernetes+ 1golang

  Go

  •

  Apache License 2.0

  •80•126•20•1•Updated Aug 1, 2025Aug 1, 2025

• mattermost-data-warehouse

  Public
  Python

  •31•78•0•2•Updated Aug 1, 2025Aug 1, 2025

• mattermost-plugin-msteams-meetings

  Public
  Mattermost Plugin for Microsoft Teams Meetings

  mattermost-pluginmattermosthacktoberfest

  Go

  •

  Other

  •24•20•12•6•Updated Aug 1, 2025Aug 1, 2025

• elrond

  Public
  Go

  •4•2•0•4•Updated Aug 1, 2025Aug 1, 2025

• mattermost-plugin-boards

  Public
  Mattermost plugin for Boards. This will host plugin only and is independent of Focalboard.

  TypeScript

  •

  Other

  •22•85•39•10•Updated Jul 31, 2025Jul 31, 2025

• mattermost-plugin-calls

  Public
  TypeScript

  •

  Other

  •73•120•37•5•Updated Jul 30, 2025Jul 30, 2025

• mattermost-marketplace

  Public
  The stateless HTTP service backing the Mattermost marketplace.

  mattermostmattermost-plugin

  Go

  •

  Apache License 2.0

  •25•42•0•5•Updated Jul 30, 2025Jul 30, 2025

• mattermost-plugin-zoom

  Public
  Zoom plugin for Mattermost 🔌

  golangmattermost-pluginzoom-plugin+ 3mattermostzoomhacktoberfest

  Go

  •

  Apache License 2.0

  •73•108•16•9•Updated Jul 30, 2025Jul 30, 2025

• mattermost-plugin-agents

  Public
  Mattermost Agents plugin supporting multiple LLMs

  aimattermostmattermost-plugin+ 1llm

  Go

  •

  Apache License 2.0

  •51•178•33•7•Updated Jul 29, 2025Jul 29, 2025

• mattermost-cloud-lambdas

  Public
  Lambdas created and used for mattemost cloud operations

  cloudmattermostlambdas+ 1hacktoberfest

  Go

  •3•1•0•2•Updated Jul 28, 2025Jul 28, 2025

• mattermost-test-management

  Public
  Mattermost Test Management, an open testing initiative.

  markdowntest-managementtypescript+ 1hacktoberfest

  TypeScript

  •

  Apache License 2.0

  •20•16•2•22•Updated Jul 28, 2025Jul 28, 2025

• mattermost-handbook

  Public
  Mattermost Community and Staff Handbook

  handbookmattermost-handbook

  92•49•12•6•Updated Jul 27, 2025Jul 27, 2025

• logr

  Public
  Fully asynchronous, structured, pluggable logging for Go.

  gogolanglogging+ 1logging-client

  Go

  •

  MIT License

  •13•29•0•1•Updated Jul 25, 2025Jul 25, 2025

• rtcd

  Public
  Go

  •

  Other

  •10•31•0•3•Updated Jul 25, 2025Jul 25, 2025

• mattermost-plugin-starter-template

  Public template
  Build scripts and templates for writing Mattermost plugins.

  templatemattermosthacktoberfest+ 1mattermost-plugin

  Go

  •

  Apache License 2.0

  •135•144•21•8•Updated Jul 25, 2025Jul 25, 2025

• migration-assist

  Public
  A helper tool to automate MySQL -> Postgres migration for Mattermost

  Go

  •2•5•16•0•Updated Jul 25, 2025Jul 25, 2025