In this article we will explain what Gadgets for Blogger are and how to create them.
There are many Gadgets for Blogger with various features, for example: featured articles, visits counter, blog file, list of labels, etc ... Gadgets are components that can be added to the design of a blog in Blogger.
Since we have some limitation when executing external code in Blogger, such as php, java, cgi, etc. it is possible to create a Gadget for Blogger that resides in an external web that can execute server code.
For this you have to add your own Blogad Gadget by specifying a URL where the script is hosted.
In that URL there should exist an XML file with the labels that we show below.
The simplest Gadget we can build would be: