# firefox for android

Published articles for firefox for android.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Leaving Mozilla

DevFeed: [Leaving Mozilla](<https://devfeed.tech/articles/leaving-mozilla-41249.md>)

Original publisher: [Read original article](<https://www.emilykager.com/writing/2021/02/10/mozilla.html>)

Published: 2021-02-10T18:23:05Z

Content type: opinion

Language: en

Sources: [Emily Kager](<https://devfeed.tech/sources/emily-kager.md>)

Topics: [Mozilla](<https://devfeed.tech/topics/mozilla.md>), [Firefox](<https://devfeed.tech/topics/firefox.md>), [firefox for android](<https://devfeed.tech/topics/firefox-for-android.md>), [Mobile](<https://devfeed.tech/topics/mobile.md>), [Java](<https://devfeed.tech/topics/java.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [career](<https://devfeed.tech/tags/career.md>), [community](<https://devfeed.tech/tags/community.md>), [experience](<https://devfeed.tech/tags/experience.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [growth](<https://devfeed.tech/tags/growth.md>), [leadership](<https://devfeed.tech/tags/leadership.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [oss](<https://devfeed.tech/tags/oss.md>), [project](<https://devfeed.tech/tags/project.md>), [team](<https://devfeed.tech/tags/team.md>), [work](<https://devfeed.tech/tags/work.md>), [writing](<https://devfeed.tech/tags/writing.md>)

### AI overview

A personal account of joining Mozilla as an intern and working on Firefox for Android. The author describes finding a supportive team and meaningful work, then leaving to pursue something new after burnout from sustained workload around a major browser rewrite.

### Source excerpt

I don't think any little girl grows up with the goal of "I want to be an OSS Android browser developer" and to be totally honest, even as an adult I just kind of fell into it. I first joined Mozilla as an intern during my change-career journey mainly because I had taken one Android class, knew some Java, and applied on a whim at the right time to hit the recruiter's inbox. Despite not actively seeking Mozilla or Android out, I immediately fell in love with the project and team and knew I had stumbled into a very special place. The problems were interesting, I had opportunities for leadership and growth from the start, and the people were kind, smart, and supportive.

## Firefox for Android Performance Measures - Q3 Check-up

DevFeed: [Firefox for Android Performance Measures - Q3 Check-up](<https://devfeed.tech/articles/firefox-for-android-performance-measures-q3-check-up-20268.md>)

Original publisher: [Read original article](<https://gbrownmozilla.wordpress.com/2016/09/30/firefox-for-android-performance-measures-q3-check-up-2/>)

Author: gbrown-mozilla

Published: 2016-09-30T19:57:17Z

Content type: article

Language: en

Sources: [Mozilla Automation](<https://devfeed.tech/sources/mozilla-automation.md>)

Topics: [Firefox](<https://devfeed.tech/topics/firefox.md>), [Android](<https://devfeed.tech/topics/android.md>), [bug](<https://devfeed.tech/topics/bug.md>), [SVG](<https://devfeed.tech/topics/svg.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [apk](<https://devfeed.tech/tags/apk.md>), [bug](<https://devfeed.tech/tags/bug.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [memory](<https://devfeed.tech/tags/memory.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [performance](<https://devfeed.tech/tags/performance.md>), [performance-measurements](<https://devfeed.tech/tags/performance-measurements.md>), [startup](<https://devfeed.tech/tags/startup.md>), [svg](<https://devfeed.tech/tags/svg.md>), [treeherder](<https://devfeed.tech/tags/treeherder.md>)

### AI overview

A Q3 performance check-up for Firefox for Android reports improvements in APK size, memory use, and startup time associated with bug 1291424. It also reviews Autophone and Talos measurements, finding no significant improvements or regressions for the reported SVG and page-load tests.

### Source excerpt

Highlights: Recent outstanding improvements in APK size, memory use, and startup time, all due to :esawin's efforts in bug 1291424. ... Continue reading ->

## Firefox for Android Performance Measures - Q2 Check-up

DevFeed: [Firefox for Android Performance Measures - Q2 Check-up](<https://devfeed.tech/articles/firefox-for-android-performance-measures-q2-check-up-20267.md>)

Original publisher: [Read original article](<https://gbrownmozilla.wordpress.com/2016/07/04/firefox-for-android-performance-measures-q2-check-up-2/>)

Author: gbrown-mozilla

Published: 2016-07-04T23:22:49Z

Content type: article

Language: en

Sources: [Mozilla Automation](<https://devfeed.tech/sources/mozilla-automation.md>)

Topics: [Firefox](<https://devfeed.tech/topics/firefox.md>), [Android](<https://devfeed.tech/topics/android.md>), [APK](<https://devfeed.tech/topics/apk.md>), [SVG](<https://devfeed.tech/topics/svg.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [apk](<https://devfeed.tech/tags/apk.md>), [browser](<https://devfeed.tech/tags/browser.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [memory](<https://devfeed.tech/tags/memory.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [performance](<https://devfeed.tech/tags/performance.md>), [performance-measurements](<https://devfeed.tech/tags/performance-measurements.md>), [svg](<https://devfeed.tech/tags/svg.md>), [treeherder](<https://devfeed.tech/tags/treeherder.md>)

### AI overview

A quarterly performance review of Firefox for Android reports gradual increases in APK size and memory use, no significant changes in SVG rendering and generic page-load performance, and newly available Autophone throbber data in Perfherder.

### Source excerpt

Highlights: gradual increases in APK size and memory use not much change in tsvgx or tp4m autophone throbber data available ... Continue reading ->

## Firefox for Android Performance Measures - Q1 Check-up

DevFeed: [Firefox for Android Performance Measures - Q1 Check-up](<https://devfeed.tech/articles/firefox-for-android-performance-measures-q1-check-up-20266.md>)

Original publisher: [Read original article](<https://gbrownmozilla.wordpress.com/2016/03/31/firefox-for-android-performance-measures-q1-check-up/>)

Author: gbrown-mozilla

Published: 2016-03-31T15:27:24Z

Content type: article

Language: en

Sources: [Mozilla Automation](<https://devfeed.tech/sources/mozilla-automation.md>)

Topics: [Firefox](<https://devfeed.tech/topics/firefox.md>), [Android](<https://devfeed.tech/topics/android.md>), [APK](<https://devfeed.tech/topics/apk.md>), [bug](<https://devfeed.tech/topics/bug.md>), [SVG](<https://devfeed.tech/topics/svg.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [apk](<https://devfeed.tech/tags/apk.md>), [bug](<https://devfeed.tech/tags/bug.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [memory](<https://devfeed.tech/tags/memory.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [performance-measurements](<https://devfeed.tech/tags/performance-measurements.md>), [regression](<https://devfeed.tech/tags/regression.md>), [svg](<https://devfeed.tech/tags/svg.md>), [treeherder](<https://devfeed.tech/tags/treeherder.md>)

### AI overview

A Q1 check-up of Firefox for Android performance measures reports reduced APK size after downloadable fonts were removed, steady memory measurements, and no significant improvements or regressions in the reported SVG and page-load tests. It also describes changes to Autophone testing and the retirement of mozbench.

### Source excerpt

Highlights: APK size reduction for downloadable fonts now measuring memory via test_awsy_lite tsvgx and tp4m moved to Autophone APK Size ... Continue reading ->

## Reduce, reuse, recycle

DevFeed: [Reduce, reuse, recycle](<https://devfeed.tech/articles/reduce-reuse-recycle-20265.md>)

Original publisher: [Read original article](<https://gbrownmozilla.wordpress.com/2016/03/10/reduce-reuse-recycle/>)

Author: gbrown-mozilla

Published: 2016-03-10T23:53:41Z

Content type: tutorial

Language: en

Sources: [Mozilla Automation](<https://devfeed.tech/sources/mozilla-automation.md>)

Topics: [LineageOS](<https://devfeed.tech/topics/lineageos.md>), [USB](<https://devfeed.tech/topics/usb.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [make](<https://devfeed.tech/topics/make.md>), [Java](<https://devfeed.tech/topics/java.md>), [Assembly](<https://devfeed.tech/topics/assembly.md>), [Bash](<https://devfeed.tech/topics/bash.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [aosp](<https://devfeed.tech/tags/aosp.md>), [boot](<https://devfeed.tech/tags/boot.md>), [build](<https://devfeed.tech/tags/build.md>), [building](<https://devfeed.tech/tags/building.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [java](<https://devfeed.tech/tags/java.md>), [make](<https://devfeed.tech/tags/make.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [phones](<https://devfeed.tech/tags/phones.md>), [root](<https://devfeed.tech/tags/root.md>), [testing](<https://devfeed.tech/tags/testing.md>), [usb](<https://devfeed.tech/tags/usb.md>)

### AI overview

The article describes rebuilding AOSP on Ubuntu 14.04 and flashing Android 4.3 onto a Galaxy Nexus after older Android versions could no longer run current Firefox for Android builds. It covers the build, bootloader, USB, fastboot, root, and Java configuration steps, and reports that the Galaxy Nexus became functional and rooted.

### Source excerpt

As Firefox for Android drops support for ancient versions of Android, I find my collection of test phones becoming less ... Continue reading ->

## test\_awsy\_lite: Android Mochitest Performance Testing with Perfherder

DevFeed: [test\_awsy\_lite: Android Mochitest Performance Testing with Perfherder](<https://devfeed.tech/articles/test-awsy-lite-20264.md>)

Original publisher: [Read original article](<https://gbrownmozilla.wordpress.com/2016/01/27/test_awsy_lite/>)

Author: gbrown-mozilla

Published: 2016-01-27T13:39:53Z

Content type: article

Language: en

Sources: [Mozilla Automation](<https://devfeed.tech/sources/mozilla-automation.md>)

Topics: [Android](<https://devfeed.tech/topics/android.md>), [Testing](<https://devfeed.tech/topics/testing.md>), [Performance Testing](<https://devfeed.tech/topics/performance-testing.md>), [Mobile](<https://devfeed.tech/topics/mobile.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [measurements](<https://devfeed.tech/tags/measurements.md>), [memory](<https://devfeed.tech/tags/memory.md>), [mobile](<https://devfeed.tech/tags/mobile.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [performance-testing](<https://devfeed.tech/tags/performance-testing.md>), [testing](<https://devfeed.tech/tags/testing.md>)

### AI overview

The article discusses test_awsy_lite.html, an Android-only mochitest-chrome test inspired by areweslimyet.com. It compares the approach with custom harnesses such as Talos, covering local debugging, Perfherder reporting, emulator limitations, runtime constraints, and the use of Resident memory measurements.

### Source excerpt

Bug 1233220 added a new Android-only mochitest-chrome test called test_awsy_lite.html. Inspired by https://www.areweslimyet.com/mobile/, test_awsy_lite runs similar code and takes similar ... Continue reading ->

## mozregression - Engineering Productivity Project of the Month

DevFeed: [mozregression - Engineering Productivity Project of the Month](<https://devfeed.tech/articles/mozregression-engineering-productivity-project-of-the-month-20300.md>)

Original publisher: [Read original article](<https://parkouss.wordpress.com/2016/01/11/mozregression-engineering-productivity-project-of-the-month/>)

Author: parkouss

Published: 2016-01-11T14:47:05Z

Content type: article

Language: en

Sources: [Mozilla Automation](<https://devfeed.tech/sources/mozilla-automation.md>)

Topics: [Firefox](<https://devfeed.tech/topics/firefox.md>), [Mozilla](<https://devfeed.tech/topics/mozilla.md>), [Tool](<https://devfeed.tech/topics/tool.md>)

Tags: [bug](<https://devfeed.tech/tags/bug.md>), [contribution](<https://devfeed.tech/tags/contribution.md>), [debug](<https://devfeed.tech/tags/debug.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [engineering-productivity](<https://devfeed.tech/tags/engineering-productivity.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [firefox-for-android](<https://devfeed.tech/tags/firefox-for-android.md>), [irc](<https://devfeed.tech/tags/irc.md>), [maintainers](<https://devfeed.tech/tags/maintainers.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [mozregression](<https://devfeed.tech/tags/mozregression.md>), [regression](<https://devfeed.tech/tags/regression.md>), [reporting](<https://devfeed.tech/tags/reporting.md>), [tool](<https://devfeed.tech/tags/tool.md>)

### AI overview

This article presents mozregression, a Mozilla Engineering Productivity project for finding regressions in Firefox and Firefox for Android. The tool downloads pre-built builds between known good and bad dates or changesets and uses bisection to identify the smallest range where a regression appears. It also describes its graphical interface, ongoing work, maintainers, contribution opportunities, and bug reporting.

### Source excerpt

Hello from Engineering Productivity! Once a month we highlight one of our projects to help the Mozilla community discover a useful tool or an interesting contribution opportunity. This month's project is mozregression! Why is mozregression useful ? mozregression helps to find regressions in Mozilla projects like Firefox or Firefox on Android. It downloads and runs ... Continue reading mozregression - Engineering Productivity Project of the Month