Webby – Build Linux web apps

Webby allows the creation of web apps, similar to “Chrome Apps”, but does not run on Google Chrome or Chromium and uses less resources natively on Linux. It provides a simple interface for creating an viewing your Webby apps:

On Arch Linux, Webby can be installed through the AUR:

 
➜  yaourt webby 
1 aur/webby-browser-bzr r9-1 [installed: r17-1] (2) (0.01)
    A webapp browser.
==> Enter n° of packages to be installed (ex: 1 2 3 or 1-3)
==> -------------------------------------------------------
==> 1

See also an external blog on installing Webby on Ubuntu Linux. Note that Webby depends on GTK3+, so this may introduce dependency conflicts on Ubuntu.