The program downloads a html-page in regular intervals, and searches it for regular expressions.
All HTML-tags are removed, and the remaining text is searched for regular expressions, which can be defined in a list.
Matching rows are displayed in a panel, and different alarms may be triggered.
The alarms are repeated when the resultset changed.
Canoo WebTest is a free open source tool for automated testing of web applications.
It calls web pages and verifies results, giving comprehensive reports on success and failure. The White Paper provides an overview of the features and the design rationale. Detailed information is provided in the Manual Overview as well as the Install and Troubleshooting guides.
Ravenous is a Java based webserver which does not in any way attempt to implement any parts of the Java Enterprise Edition standard. Instead it aims to provide you, the developer, with a simple easy to grasp way of developing solid high performance web sites in Java.
Very comprehensive linklist for nearly all web developers topics (except Java EE stuff, unfortunately). The page itself is a phantastic learning exampling.