Aakash, this is amazing work.
Any chance you have worked on a method to generate shortcodes to insert into page or post instead of widgets only?
Please advice on how to do so if that process already exists.
Sorry for the late reply.
Yes there is a function which you can use to display super rss reader at any desired location. But please note that you have to pass an array of options to function.
Note: below method is not official yet, but you may use it for now.
Accepted parameters for the function:
'urls' => 'http://myrssurl.com',
'count' => 10