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@thunderbird

Mozilla Thunderbird

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  1. thunderbird-android thunderbird-android Public

    Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

    Kotlin 13k 2.7k

  2. thunderbird-website thunderbird-website Public

    Build code for the websites on thunderbird.net and start.thunderbird.net

    HTML 243 103

  3. webext-docs webext-docs Public

    MailExtension Documentation

    Python 26 18

  4. thunderbird-notes thunderbird-notes Public

    Release Notes for Thunderbird

    Python 37 15

  5. developer-docs developer-docs Public

    Developer documentation for Thunderbird contributors.

    102 82

  6. webext-experiments webext-experiments Public

    WebExtension Experiments for Thunderbird

    JavaScript 33 16

Repositories

Showing 10 of 107 repositories
  • github-action-thunderbird-aaq Public

    github action to get all the Thunderbird SUMO forum questions aka Ask a Question or AAQ

    thunderbird/github-action-thunderbird-aaq’s past year of commit activity
    Ruby 0 MPL-2.0 2 4 0 Updated Jan 16, 2026
  • thunderbird-l10n Public

    Localized messages for Thunderbird

    thunderbird/thunderbird-l10n’s past year of commit activity
    Fluent 6 MPL-2.0 3 0 0 Updated Jan 16, 2026
  • thunderbird-android Public

    Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

    thunderbird/thunderbird-android’s past year of commit activity
    Kotlin 13,021 Apache-2.0 2,687 901 (27 issues need help) 14 Updated Jan 16, 2026
  • tb-website-builds Public

    The static files hosted on thunderbird.net

    thunderbird/tb-website-builds’s past year of commit activity
    HTML 8 3 0 0 Updated Jan 16, 2026
  • webext-support Public

    Additional resources for extension developers (tools, scripts, custom elements, Experiment APIs)

    thunderbird/webext-support’s past year of commit activity
    JavaScript 24 MPL-2.0 24 0 0 Updated Jan 16, 2026
  • thunderbird-l10n-source Public

    Thunderbird source strings (equivalent of firefox-l10n-source)

    thunderbird/thunderbird-l10n-source’s past year of commit activity
    Fluent 0 MPL-2.0 1 0 1 Updated Jan 16, 2026
  • comm-unified-l10n Public

    Git mirror of current release branches used for localization

    thunderbird/comm-unified-l10n’s past year of commit activity
    0 MIT 0 0 0 Updated Jan 16, 2026
  • github-action-thunderbird-kb Public

    github action to get all the Thunderbird SUMO Knowledge Base Articles

    thunderbird/github-action-thunderbird-kb’s past year of commit activity
    Ruby 0 MPL-2.0 0 0 0 Updated Jan 16, 2026
  • tbpro-add-on Public

    Thunderbird Pro Add-On

    thunderbird/tbpro-add-on’s past year of commit activity
    TypeScript 34 MPL-2.0 3 92 11 Updated Jan 15, 2026
  • thunderbird-accounts Public

    Thunderbird Accounts

    thunderbird/thunderbird-accounts’s past year of commit activity
    Python 16 MPL-2.0 2 97 8 Updated Jan 15, 2026
View all repositories

Sponsors

  • @iplus-framework
  • @DanielYang59
  • @breezerider
  • @bs4d
  • @nauzome
  • Private Sponsor

Most used topics

thunderbird mozilla