Our goal is to remove the technical jargon, use plain language, and make it effortless to make decisions about their Thunderbird settings.

The Mobile Progress Report is back with roadmap and iOS updates, Thundermail integration, and notification improvement plans.

We are excited to announce Gradle 9.7.0-rc-1.

Quick overview of the insights gathered from interviewing 10 users about how they manage preferences and configurations in Thunderbird desktop.

Over the past several weeks, we have been welcoming early users from our waitlist into Thundermail, a few waves at a time. Many of you are now setting up your accounts, trying things out, and sharing your thoughts with us. Naming updates You may have noticed that we are now saying Thundermail more often, and […]

The Mobile Progress Report is back with roadmap and iOS updates, Thundermail integration, and notification improvement plans.

I prefer to keep my email simple.

At KotlinConf’26, the JetBrains team and industry partners shared how Kotlin continues to evolve for developers at every scale.

News and insights on the Android platform, developer tools, and events.

Skills for Kotlin, Jetpack Compose, and Android development - chrisbanes/skills

A roadmap focus on modernizing code, a commitment to improving notifications, and our continuing work on the iOS app in this month's report.

A command-line tool and a Gradle Plugin for convert SVG to Android Jetpack Compose Icons. - rafaeltonholo/svg-to-compose

Convert SVG and Android Vector Drawables into Jetpack Compose ImageVector code. CLI tool and Gradle plugin for Kotlin Multiplatform.

Hot reload your Jetpack Compose UI instantly without rebuilding. Compose HotSwan is a JetBrains IDE plugin for Android developers.

At Thunderbird, we firmly believe in the strength of listening to our community’s needs and wants, and balancing it with our resources and capabilities. While this has always been part of our ethos, we want to start 2026 by making our goals easier to read and comprehend at roadmaps.thunderbird.net, where you will find our roadmaps […]

ThunderCast, the official Thunderbird podcast is back for another season! Let's kick things off with some insights on our roadmaps and what's ahead for our desktop and email clients.User testing discussions: https://thunderbird.topicbox.com/Roadmaps: https://roadmaps.thunderbird.net/Developer...

Lifecycle ViewModel 2.11.0-alpha02 introduces rememberViewModelStoreOwner, an API to scope ViewModelStore directly within the Compose hierarchy. Why It Matters Until now, ViewModelStore scoping was ti...

Design artist Michaela Martin shows us how she expanded our mascot Roc's world and brought it to vivid, illustrated life.

In the first Mobile Progress Report of 2026, we're going over our plans and priorities for the Android and iOS Thunderbird apps.

CHAOSScon Europe 2025, co-located with FOSDEM in Brussels, Belgium on Thursday, January 30, 2025.

Since today, our CI pipelines running on ubuntu-latest and other hosted runners have started failing while downloading dependencies from Maven/Gradle repositories, returning HTTP 403 Forbidden erro...

Compatibility Matrix for Android Gradle Plugin and Intellij - rafaeltonholo/agp-intellij-compatibility-matrix