[2] Mozilla's current products include the Firefox web browser, Thunderbird e-mail client (now through a subsidiary), the Bugzilla bug tracking system, the Gecko layout engine, and the Pocket "read-it-later-online" service.

[12] Mozilla's activities next expanded, and also experienced product terminations, with Firefox on mobile platforms (primarily Android),[13] a mobile OS called Firefox OS (since cancelled),[14] a web-based identity system called Mozilla Persona (since cancelled) and a marketplace for HTML5 applications.

[16] At the end of 2013, Mozilla announced a deal with Cisco, whereby Firefox would download and use a Cisco-provided binary build of an open-source[17] codec to play the proprietary H.264 video format.

However, even games that would be released under non-free or free software licenses were required to be made with open web technologies and Javascript.

In January 2017 the company rebranded away from its dinosaur symbol in favor of a logo including a "://" character sequence from a URL: "moz://a".

[27] Seeking new products and roles while sustaining commitment to Firefox though Firefox's market share has so far dwindled dramatically, Executive Chairwoman and CEO Baker, Chief Product Officer Steve Teixeira and Mozilla Foundation Executive Director Mark Surman told Tech Crunch in November 2022 that fundamental business models are being rethought, and new roles in the internet as a human institution, that Mozilla's next 25 years' plan was in search of specifying projects for revised detailed purposes.

Computerworld reported that in an email statement, Mozilla claimed "the page outlining that these paid support services for enterprise clients will be available was posted incorrectly.

Firefox Monitor is an online service that informs users if their email address and passwords have been leaked in data breaches.

Released in 2015, A-Frame is built on top of WebGL and uses HTML-like syntax, making it accessible to web developers without requiring deep knowledge of complex 3D programming.

It allows creators to develop and share VR content that is accessible directly through a web browser, removing the need for specialized software or apps.

[63] In January 2019, HTC announced its partnership with Mozilla, under which the Firefox Reality web browser has been made available on Vive headsets.

[66] Firefox OS (project name: Boot to Gecko also known as B2G) is a free software operating system developed by Mozilla to support HTML5 apps written using "open Web" technologies rather than platform-specific native APIs.

The concept behind Firefox OS is that all user-accessible software will be HTML5 applications, using Open Web APIs to access the phone's hardware directly via JavaScript.

[71] Thunderbird is a free software, cross-platform email and news client developed by the volunteers of the Mozilla Community.

[73] SeaMonkey (formerly the Mozilla Application Suite) is a free and open-source cross-platform suite of Internet software components including a web browser component, a client for sending and receiving email and Usenet newsgroup messages, an HTML editor (Mozilla Composer) and the ChatZilla IRC client.

It has been adopted by a variety of organizations for use as a bug tracking system for both free and open-source software and proprietary projects and products, including the Mozilla Foundation, the Linux kernel, KDE, Red Hat, Eclipse and LibreOffice.

Network Security Services (NSS) comprises a set of libraries designed to support cross-platform development of security-enabled client and server applications.

AOL, Red Hat, Sun Microsystems/Oracle Corporation, Google and other companies and individual contributors have co-developed NSS and it is used in a wide range of non-Mozilla products including Evolution, Pidgin, and LibreOffice.

Although Servo is not yet used in any consumer-oriented browsers, the project developers plan for parts of its source code to be incrementally merged into Gecko and Firefox.

It is included by default in Firefox and Thunderbird, allowing the browser to render and edit PDF documents without requiring an external plugin.

It can also be included as part of a website's scripts, to allow PDF rendering for any browser that implements the required HTML5 features and can run JavaScript.

[88] In August 2020, during the COVID-19 pandemic, due to lack of funds and organization restructuring, Mozilla laid off most of the Servo development team.

On April 26, 2018, the first experiment from their Social Mixed Reality efforts was released; Hubs, a multi-user virtual space in WebVR.

[106][107] In October 2017, Mozilla launched an experimental add-on using Cliqz technology to "less than one percent of users in Germany installing Firefox."

They agreed to pay $300,000 in lost benefits and wages and to post a notification of rights, a promise not retaliate, and of the settlement to employees.

There are a number of sub-communities that exist based on their geographical locations, where contributors near each other work together on particular activities, such as localization, marketing, PR, and user support.

Journalists, coders, filmmakers, designers, educators, gamers, makers, youth, and anyone else, from all over the world, are encouraged to attend, with nearly 10,000 participating virtually in 2021 from more than 87 countries, working together at the intersection of human rights, climate justice, and technology, specifically trustworthy artificial intelligence.

MozFest unfolds over the span of two weeks, with more than 500 interactive sessions, films, talks, round-tables, hack-a-thons, exhibits, and socials.

Topics range from privacy best practices, developing solutions to online misinformation and harassment, building free software tools, supporting Trustworthy AI innovations, and more.

MozCamps are multi-day gatherings aimed at growing the contributor network by providing lectures, workshops, and breakout sessions led by Mozilla staff and volunteers.