Homepage: https://github.com/0robustus1/opener.el
Author: Tim Reddehase
Updated:
Opening urls as buffers
opener.el is a small package that provides the user with the ability to open files from http-like sources directly inside an Emacs buffer. This means that if the URL in question gives string hints to be a plaintext file, that isn't automatically being rendered into a pleasant representation, like for example html files are, it will be opened inside an Emacs buffer. The current main example for this is opening URLs that yield XML or JSON responses, which are potentially even gzipped (think sitemaps for example). Full documentation is available as an Info manual.