Firefox is available for Windows 7 and later versions, macOS, and Linux. In November 2017, Firefox began incorporating new technology under the code name ' Quantum' to promote parallelism and a more intuitive user interface. It uses the Gecko rendering engine to display web pages, which implements current and anticipated web standards. Mozilla Firefox, or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. C++, JavaScript, HTML, C, Rust, and others
