Emacs Websocket is an elisp library that allows websocket clients to talk to websocket servers, and websocket servers to accept connections from websocket clients. This library is designed to be used by other library writers, to write apps that use websockets, and is not useful by itself.

Emacs IPython Notebook, Emacs Realtime Markdown Viewer, Kite, Markdown-preview-mode, and Atomic Chrome for Emacs use this library.