The website is about the Emacs project, which is a highly customizable and extensible text editor. It promotes free/libre software and focuses on philosophy, licenses, education, documentation, and support. Emacs is an interpreter for the Emacs Lisp dialect of the Lisp programming language with extensions for text editing. It is available on various platforms such as GNU/Linux, BSDs, Windows, and macOS. The features of Emacs include content-aware editing modes, syntax coloring for different file types, built-in documentation including tutorials and full Unicode support. Additionally, it offers extensive customization using Emacs Lisp code and has a graphical interface. Apart from text editing capabilities, Emacs also provides functionality beyond that like project planning tools, mail/news readers debugger interface calendar client and more. The site offers downloads for Emacs along with documentation to assist users in exploring its wide range of functionalities. There are also videos available to provide a tour of Emacs features through episodes of "Emacs Rocks."
