Emacs Web Wowser (a backronym of "eww") is a lightweight web browser within the GNU Emacs text editor. Eww can only do basic rendering of HTML; there is no capability for executing JavaScript or handling the intricacies of CSS. It was developed by Lars Magne Ingebrigtsen, who also created the underlying HTML rendering library.
See also w3m used with emacs-w3m interface Emacs/W3
References
External links GNU Emacs manual Source code