US Patent 7861290 Non-invasive insertion of pagelets

A reverse proxy server can receive user requests for web applications. Web application code can be obtained for a first web application. The reverse proxy server can be configured to recognize a specific proxied web application page to indicate a pagelet web application. The pagelet web application code can be obtained from the pagelet web application and a combined presentation produced by inserting the pagelet web application into a specified location in the first web application. This embodiment allows a pagelet web application code to be inserted into a first web application where the first web application code has not been modified prior to the first web application being proxied.