Mozilla Composer

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Mozilla Composer

Mozilla Composer running on Linux
Developer(s)	Mozilla
Operating system	Windows, macOS, Linux
Type	HTML editor
License	MPL, GPL, LGPL
Website	www-archive.mozilla.org/editor/

Mozilla Composer is the former free and open-source HTML editor and web authoring module of the Mozilla Application Suite (the predecessor to SeaMonkey). It was used to create and to edit web pages, e-mail, and text documents, and available for Windows, macOS and Linux. Composer was a graphical WYSIWYG HTML editor to view, write and edit HTML source code.^[1]

In September 2008 Daniel Glazman announced a new WYSIWYG HTML editor, BlueGriffon, written from scratch and based on Mozilla Gecko and XULRunner.^[2]

SeaMonkey, the community-driven successor to Mozilla Suite, includes an HTML editor named Composer that is developed from the Mozilla Composer code contained in the original Mozilla Suite.^[1]