Thunderbird Source Docs

Overview

Governance
Architectural Decision Records
Writing Documentation

Development

Building Thunderbird
Localization
Rust in Thunderbird

Front-End Components

Custom Element Conventions
State Management
Storybook
Tabmail
Tree Views and Data Adapters
Icons

Mail Front End

Mail Display
Quick Filter Bar

Mail Back End

Email Protocols
Folder Compaction
Folder Storage
New Database (AKA Panorama)

Address Book

Address Book UI
Contacts
Directories

Calendar

Calendars
Events and Tasks

Other Components

In-App Notifications
Telemetry

Thunderbird Source Docs

Index
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Index

Last updated on 2026-02-25.

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