Archive of stories published by Mozilla Mobile Engineering

Participating in Hacktoberfest 2020 with Firefox Daylight

Hacktoberfest is a worldwide event to celebrate and support open source. Firefox Daylight for Android will be part of Hacktoberfest again this year, and we have put Hacktoberfest labels on many of our GitHub issues!


The Shortcomings of Android Thread Annotations

When the Android thread annotations such as @UiThread and @WorkerThread were announced, I was excited — I could rest assured that the compiler was on my side, ensuring I wasn’t causing performance hits by writing to disk from the UI thread…


Support for restricted profiles in Firefox 42

One of our goals for Firefox for Android 42.0 was to create a kid and parent-friendly web experience (Project KinderFox / KidFox): The browser should be easy to use for a kid and at the same time parents want to be in control and decide what the kid…