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Mattermost

Mattermost is a secure collaboration platform for connecting your teams, tools and processes to accelerate mission-critical work.

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  1. mattermost mattermost Public

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

    TypeScript 39.2k 9k

  2. mattermost-mobile mattermost-mobile Public

    Next generation iOS and Android apps for Mattermost in React Native

    TypeScript 2.7k 1.7k

  3. desktop desktop Public

    Mattermost Desktop application for Windows, Mac and Linux

    TypeScript 2.3k 980

  4. mattermost-plugin-playbooks mattermost-plugin-playbooks Public

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

    TypeScript 98 197

  5. mattermost-plugin-calls mattermost-plugin-calls Public

    TypeScript 150 108

  6. mattermost-operator mattermost-operator Public

    Mattermost Operator for Kubernetes

    Go 143 90

Repositories

Showing 10 of 267 repositories
  • mattermost Public

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

    mattermost/mattermost's past year of commit activity
    TypeScript 39,166 9,016 607 (233 issues need help) 403 Updated Sep 24, 2026
  • desktop Public

    Mattermost Desktop application for Windows, Mac and Linux

    mattermost/desktop's past year of commit activity
    TypeScript 2,268 Apache-2.0 980 35 21 Updated Sep 24, 2026
  • mattermost-mobile Public

    Next generation iOS and Android apps for Mattermost in React Native

    mattermost/mattermost-mobile's past year of commit activity
    TypeScript 2,727 Apache-2.0 1,664 219 119 Updated Sep 24, 2026
  • mattermost-plugin-playbooks Public

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

    mattermost/mattermost-plugin-playbooks's past year of commit activity
    TypeScript 98 Apache-2.0 197 26 26 Updated Sep 23, 2026
  • mattermost-proto-playground Public
    mattermost/mattermost-proto-playground's past year of commit activity
    TypeScript 0 1 0 4 Updated Sep 23, 2026
  • compass-design Public
    mattermost/compass-design's past year of commit activity
    TypeScript 0 0 0 2 Updated Sep 23, 2026
  • mattermost-plugin-calls Public
    mattermost/mattermost-plugin-calls's past year of commit activity
    TypeScript 150 108 38 3 Updated Sep 23, 2026
  • mmetl Public
    mattermost/mmetl's past year of commit activity
    Go 12 34 12 10 Updated Sep 23, 2026
  • mattermost-plugin-agents Public

    Mattermost Agents plugin supporting multiple LLMs

    mattermost/mattermost-plugin-agents's past year of commit activity
    Go 251 Apache-2.0 103 44 (2 issues need help) 31 Updated Sep 23, 2026
  • mattermost-plugin-boards Public

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

    mattermost/mattermost-plugin-boards's past year of commit activity
    TypeScript 144 60 54 18 Updated Sep 23, 2026
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