
Network Security Services for Java (JSS) - A Java interface to NSS. Network Security Services (NSS) - A set of libraries designed to support cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) - A platform abstraction layer that makes operating systems appear the same. Treeherder - A detective tool that allows developers to manage software builds and to correlate build failures on various platforms and configurations with particular code changes (Predecessors: TBPL and Tinderbox). Skywriter - An extensible and interoperable web-based framework for code editing. SpiderMonkey - The JavaScript engine written in C programming language. Rhino - The JavaScript engine written in Java programming language. Mozilla Mail & Newsgroups - The email and news component. Mozilla Composer - The HTML editor component. Mozilla Calendar - Originally planned to be a calendar component for the suite became the base of Mozilla Sunbird.
ChatZilla - The IRC component, also available as a Firefox extension.
SeaMonkey (formerly Mozilla Application Suite) - An Internet suite.Mozilla VPN - A virtual private network client.
Mozilla Thunderbird - An email and news client.Firefox Monitor - An online service for alerting the user when their email addresses and passwords have been leaked in data breaches.Firefox for Android (also Firefox Daylight) - A web browser for mobile phones and smaller non-PC devices.Firefox Reality - A web browser optimized for virtual reality.Firefox Focus - A privacy-focused mobile web browser.