Firefox Focus for Android

https://www.mozilla.org/en-US/firefox/mobile/

Browse like no one’s watching. The new Firefox Focus automatically blocks a wide range of online trackers — from the moment you launch it to the second you leave it. Easily erase your history, passwords and cookies, so you won’t get followed by things like unwanted ads. Firefox Focus provides automatic ad blocking and tracking protection on an easy-to-use private browser.

We encourage you to participate in this open source project. We love Pull Requests, Bug Reports, ideas, (security) code reviews or any other kind of positive contribution. Before you attempt to make a contribution please read the [Community Participation Guidelines](https://www.mozilla.org/en-US/about/governance/policies/participation/).

Setup development environment time:
- 5’ with Android Studio pre-installed, 15-45 without it
- Instructions
Technologies
- Android Studio
- Java
- Javascript
- HTML
Contribute
Additional resources
- By participating in this project, you’re agreeing to uphold the Mozilla Community Participation Guidelines.
- For general discussion (feedback, ideas), head to our IRC channel: #focus (irc.mozilla.org) | view logs (We’re available Monday-Friday, GMT and PST working hours).
- Opt-in to our Mailing List firefox-focus-public@ to keep up to date.
- View the wiki