Nagios V-Shell is an alternative way to view Nagios output. It installs alongside Nagios, so there is no risk to try. It is compatible with both Nagios Core and Nagios IX.
The latest generation features:
$ git clone https://github.com/nagiosenterprises/nagiosvshell $ cd nagiosvshell $ git checkout 2.x $ ./install.php
Then point your browser to /vshell2.
For complete installation directions see the latest read me.