Category
page 1Mozilla
Q698
Mozilla Firefox, or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards. The software is available for Windows, macOS, and Linux systems, with unofficial ports for other platforms, as well as a mobile version for Android (see Firefox for Android) and iOS.

DMOZ
DMOZ or DMoz (stylized dmoz in its logo; from directory.mozilla.org, an earlier domain name) was a multilingual open-content directory of World Wide Web links. The site and community who maintained it were also known as the Open Directory Project (ODP). It was owned by AOL (now a part of Yahoo! Inc) but constructed and maintained by a community of volunteer editors.
Q575650
memory-safe programming language without garbage collection
Mozilla Foundation
American non-profit organization
Q9661
Mozilla is a free software community founded in 1998 by members of Netscape. The Mozilla community uses, develops, publishes, and supports Mozilla products, thereby promoting free software and open standards. The community is supported institutionally by the non-profit Mozilla Foundation and its tax-paying subsidiary, the Mozilla Corporation.
Firefox OS
Linux-based mobile operating system by Mozilla
Gecko
free HTML layout engine

SeaMonkey
SeaMonkey is a free and open-source Internet suite. It is the continuation of the former Mozilla Application Suite, based on the same source code, which itself grew out of Netscape Communicator and formed the base of Netscape 6 and Netscape 7.
Q55671
Bugzilla is a web-based general-purpose bug tracking system and testing tool originally developed and used by the Mozilla project, and licensed under the Mozilla Public License.
Mozilla Public License
permissive free software license scheme developed by the Mozilla organization
Camino
open source Web browser
Nvu
REDIRECT Mozilla Composer#Nvu
Mozilla Corporation
American software company
Mozilla Application Suite
discontinued Internet suite

XML User Interface Language
XUL ( ), which stands for XML User Interface Language, is a user interface markup language developed by Mozilla. XUL is an XML dialect for writing graphical user interfaces, enabling developers to write user interface elements in a manner similar to web pages.
The Book of Mozilla
computer Easter egg found in the Netscape and Mozilla series of web browsers
Q387313
free software calendar application
GNU IceCat
Firefox derivative recommending only free software
Waterfox
Waterfox is a free and open-source web browser and fork of Firefox. It claims to be ethical and user-centric, emphasizing performance and privacy. There are official Waterfox releases for Windows, macOS, Linux and Android. It was created in 2012 to provide official 64-bit support when Firefox was only available for 32-bit systems.
Let's Encrypt
certificate authority launched in 2015

APNG
Animated Portable Network Graphics (APNG) is a file format which extends the Portable Network Graphics (PNG) specification to permit animated images that work similarly to animated GIF files, while supporting images with a higher color depth and full alpha transparency not available for GIFs. It also retains backward compatibility with non-animated PNG files. It was developed by the Mozilla Foundation in 2004.
MDN Web Docs
cross-browser documentation center on web technologies
KompoZer
REDIRECT Mozilla Composer#KompoZer
Q7455927
experimental layout engine developed by Mozilla and Samsung
Minimo
Minimo (from "Mini Mozilla") was a project to create a version of the Mozilla web browser for small devices like personal digital assistants and mobile phones.
SpiderMonkey
SpiderMonkey is an open-source JavaScript and WebAssembly engine by the Mozilla Foundation. The engine powers the Firefox Web browser and has used multiple generations of JavaScript just-in-time (JIT) compilers, including TraceMonkey, JägerMonkey, IonMonkey, and the current WarpMonkey.
Cross-Platform Installer Module
XPInstall (Cross-Platform Install) was a technology used by the Mozilla Application Suite, SeaMonkey, Mozilla Firefox, Mozilla Thunderbird and other XUL-based applications for installing Mozilla extensions that add functionality to the main application. Support for XPInstall was removed from Firefox in November 2017 with the release of Firefox 57.
Rhino
JavaScript engine
XML Binding Language
XML Binding Language (XBL) is an XML-based markup language for altering the behavior of XUL widgets. It was devised at Netscape in the late 1990s as an extension of XUL.

BlueGriffon
BlueGriffon was a WYSIWYG content editor for the World Wide Web. It is based on the discontinued Nvu editor, which in turn is based on the Composer component of the Mozilla Application Suite, which was previously known as Netscape Composer, which was bundled with Netscape Gold before it was renamed to Netscape Communicator. Powered by Gecko, the rendering engine of Firefox, it can edit Web pages in conformance to Web Standards. It ran on Microsoft Windows, macOS and Linux.
Network Security Services
free software library
XPCOM
Cross Platform Component Object Model (XPCOM) is a cross-platform component model from Mozilla. It is similar to Component Object Model (COM), Common Object Request Broker Architecture (CORBA) and system object model (SOM). It features multiple language bindings and interface description language (IDL) descriptions, which allow programmers to plug their custom functions into the framework and connect them with other components.
Q97353693
open-source virtual private network service by Mozilla
Netscape
family of web browsers
Firefox Lockwise
password manager by Firefox
XULRunner
XULRunner is a discontinued, packaged version of the Mozilla platform to enable standalone desktop application development using XUL, developed by Mozilla. It replaced the Gecko Runtime Environment, a stalled project with a similar purpose. The first stable developer preview of XULRunner was released in February 2006, based on the Mozilla 1.8 code base. Mozilla stopped supporting the development of XULrunner in July 2015.
Mozilla Messaging
company
Mozilla Prism
former free software entity
add-on
Mozilla term for software modules that can be added to the Firefox web browser and related applications

Firefox Send
former file sharing and encryption service by Firefox
asm.js
asm.js is a subset of JavaScript designed to allow computer software written in languages such as C to be run as web applications while maintaining performance characteristics considerably better than standard JavaScript, which is the typical language used for such applications.
Ubiquity
Software module for Mozilla Firefox
Mozilla Europe
non-profit organization
about URI scheme
internal URI scheme
Mozilla China
Chinese Company
Mozilla Persona
multibrowser website authentication mechanism prototyped by Mozilla
Q64828890
Firefox Monitor warns you if your email address has been exposed in an online data breach.
mozdev.org
mozdev.org was a website that offered free project hosting, and software development tools to the Mozilla community. It hosted extensions for Firefox, Thunderbird, SeaMonkey and stand-alone Mozilla-based applications. All projects must have been under a license approved by the OSI. According to the site, it hosted over 250 active projects. The site was shut down in July 2020 and currently redirects to mozilla.org.
Beonex Communicator
Internet application suite
Tamarin
free software virtual machine
MozillaZine
MozillaZine is an unofficial Mozilla website that provides information about Mozilla products including Firefox browser, Thunderbird email client, and related software (SeaMonkey, Camino, Calendar and Mobile). The site hosts an active community support internet forum, and a community-driven knowledge base of information about Mozilla products.
Netscape Public License
free software license scheme
list of Mozilla products
Wikimedia list article
Mozilla
mascot of Netscape Communications Corporation
Shumway
open source media player for playing SWF files
Public Suffix List
catalog of Internet domain names under which Internet users can directly register names; maintained by the Mozilla Foundation; used by Firefox
Ghostzilla
Ghostzilla is a discontinued open source web browser for Microsoft Windows based on Mozilla Application Suite 1.0.1. It ran the browser inside the window space of another application (e.g. in Microsoft Outlook), where the page was then made to look like the content in an email. When moving the cursor out of the window, the browser subsequently disappeared.
Quantum
Firefox browser engine

BrowserQuest
BrowserQuest is a free massively multiplayer online role-playing game created by French developer Little Workshop and the Mozilla Foundation.
Q66372709
Slab serif typeface comissioned by the Mozilla Foundation