Let’s start with the widgets first as the gadgets term is most familiar too us but not the widgets one. Widgets are commonly those fully embedded applications that can be exported to the website. The applications will be installed in the website of the third party software and the user can have the full access to it, but the authorization will remain in the hands of the developer. For example, if the user has developed a blogger’s site and the user wants to give a small dialog box in the webpage about the current headlines. The user can directly copy the coding from any news channel and paste it on the website of the user. The users are not authorized to change the contents of the box. They mainly look like any authentic apps, but they do have the technology inbuilt for their usage that can be through Java, HTML or even CSS. Now coming to the gadget aspect gadgets is adding one to the sites. The gadgets enable an input basis output system by the traffic that goes into the website. The developer only needs to install the gadget, and the user can get the output from it without any developer intervention. There are numerous gadgets, which one can, directly install on the website of their likes. Like the EMI calculator, for the banking sites etc are part of the gadgets. Both of them are of immense use for the traffic accessing the site as well as for the website developers in all sense.