Open-source projects categorized as Mozilla

Top 18 Mozilla Open-Source Projects

  • GitHub repo firefox-ios

    Firefox for iOS

    Project mention: Launch HN: Insight (YC W19) – an iOS browser with easy-to-make extensions | news.ycombinator.com | 2021-02-26

    They're referring to the Firefox iOS app, which is open source. https://github.com/mozilla-mobile/firefox-ios

  • GitHub repo Fenix

    Firefox for Android

    Project mention: Mobile browser app cuts part of the YouTube video when going into fullscreen | reddit.com/r/firefox | 2021-03-02

    The actual status is that 85 fixed most cases. There is some incorrect JS on the YouTube side that breaks on Firefox. If you scroll down to near the bottom of the issue there is a uBlock rule that will fix YouTube.

  • Scout

    Get performance insights in less than 4 minutes. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo user.js

    user.js -- Firefox configuration hardening (by pyllyukko)

    Project mention: Secure web browser | reddit.com/r/linuxquestions | 2021-02-27
  • GitHub repo focus-android

    Firefox Focus: The privacy browser - Browse like no one’s watching.

    Project mention: Firefox Klar / Focus | reddit.com/r/AppHunt | 2021-02-01
  • GitHub repo android-components

    A collection of Android libraries to build browsers or browser-like applications.

    Project mention: LastPass Android app has got 7 trackers in it | news.ycombinator.com | 2021-03-02
  • GitHub repo focus-ios

    Firefox Focus for iOS

    Project mention: How to make downloads on Firefox focus work like Firefox? | reddit.com/r/firefox | 2021-02-16

    Sounds like incorrect behavior from the server sending the file as plain/text. Most browsers do some detection of servers that are not configured correctly which is why it works in Firefox iOS. There is not really much you can do to besides use Firefox iOS. You could report your problem to the Focus team but it might be a while before that is fixed.

  • GitHub repo lockwise-android

    Firefox's Lockwise app for Android

    Project mention: LastPass free version soon to be restricted to only either mobile or desktop. What are good alternatives? | reddit.com/r/firefox | 2021-02-16

    Shame it isn't on the about:logins page and doesn't seem to be in the mobile app yet https://github.com/mozilla-lockwise/lockwise-android/issues/554

  • GitHub repo addons-frontend

    Front-end to complement mozilla/addons-server

    Project mention: Mozilla should add this feature from the Chrome Web Store! | reddit.com/r/firefox | 2021-02-12

    I made an issue for this on GitHub. Give it a thumbs up if you're interested! https://github.com/mozilla/addons-frontend/issues/10087

  • GitHub repo ca-archive

    Catalog of classic Firefox add-ons created before WebExtensions apocalypse

    Project mention: Waterfox Classic 2021.02 still consistently crashing when loading certain java applet | reddit.com/r/waterfox | 2021-02-19
  • GitHub repo contain-google

    [Looking for maintainer] - Google Container isolates your Google activity from the rest of your web activity in order to prevent Google from tracking you outside of the Google website via third party cookies.

    Project mention: Is the Google Container add-on safe? | reddit.com/r/firefox | 2021-01-09

    Read the code. It's only three small files (background.js, options.js, options.html).

  • GitHub repo reference-browser

    A full-featured browser reference implementation using Mozilla Android Components.

    Project mention: The 2 things I hope for the Android Firefox community in 2021! | reddit.com/r/firefox | 2021-01-01


  • GitHub repo MozWire

    MozWire is an unofficial configuration manager giving Linux, macOS users (among others), access to MozillaVPN.

    Project mention: What's new in Firefox for iOS (version 32) | news.ycombinator.com | 2021-02-26

    Shameless plug!

    You can use MozWire[0] to generate wireguard configuration files for Mozilla VPN.

    [0]: https://github.com/NilsIrl/MozWire

  • GitHub repo firefox-tv

    Firefox for Amazon's Fire TV

    Project mention: Can't access none of private IPs from web browser | reddit.com/r/ShieldAndroidTV | 2021-02-28
  • GitHub repo ca-bundle

    The Mozilla CA bundle extracted and converted to PEM. This repository functions as a backup to the automated service on the curl web site.

    Project mention: BearSSL or master CA store for SSL? | reddit.com/r/esp32 | 2021-01-08

    If you want a bundle, there are many if you search, eg: https://github.com/bagder/ca-bundle

  • GitHub repo paxmod

    🕊️ Firefox add-on for multi-row tabs and site-dependent tab colors

    Project mention: Multi-row for tabs, restart momentum or contact for feature? | reddit.com/r/firefox | 2021-01-31

    You can use https://github.com/numirias/paxmod

  • GitHub repo mozilla-vpn-client

    A fast, secure and easy to use VPN. Built by the makers of Firefox.

    Project mention: Here’s what’s happening with the Firefox Nightly logo | reddit.com/r/programming | 2021-02-26

    Hm? That seems to be branded Mozilla VPN and have an entirely different logo. https://vpn.mozilla.org

  • GitHub repo browser-ff

    🌍 Dot Browser is a privacy-conscious web browser based on Firefox, developed for Windows, macOS, and Linux. For the issue log:

    Project mention: I think the current Firefox logo looks good. | reddit.com/r/pcmasterrace | 2021-02-24

    Try https://github.com/dothq/browser-ff, it's a firefox fork that's in early stages of development and plans to implement PWA support. You could also try Librewolf

  • GitHub repo Firefox-automatic-install-for-Linux

    Automated installation for Mozilla Firefox for The Linux Operating System. The objective is to provide a method to easily install Mozilla Firefox directly from Mozilla's website and enable Firefox's automatic update feature for the latest releases. Providing a pure stock Mozilla Firefox experience for everyone using your Linux computer at home.

    Project mention: Firefox Nightly 86.0a1 (2021-01-25) (64-bit) -- Speed? I am speed. | reddit.com/r/firefox | 2021-01-25

    Suppose you are willing and wish to guarantee the pure Mozilla Firefox experience directly from Mozilla themselves. In that case, you can download my easy to use 'installer,' uninstall the copy that came with Ubuntu and install using the installer. https://github.com/Linux-Is-Best/Firefox-automatic-install-for-Linux/releases

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-03-02.


What are some of the best open-source Mozilla projects? This list will help you:

Project Stars
1 firefox-ios 10,187
2 Fenix 4,637
3 user.js 2,163
4 focus-android 1,729
5 android-components 1,659
6 focus-ios 988
7 lockwise-android 603
8 addons-frontend 477
9 ca-archive 381
10 contain-google 346
11 reference-browser 338
12 MozWire 309
13 firefox-tv 215
14 ca-bundle 175
15 paxmod 76
16 mozilla-vpn-client 50
17 browser-ff 22
18 Firefox-automatic-install-for-Linux 4