WicketSource is a tool that will help you quickly browse and navigate through the source code of the Wicket application you are working on. 

With this tool you can save a lot of time, it will help you to discover everything and every source code element of the Wicket application you are working on. This tool will also help you to fix problems or develop new features faster.

The WicketSource Chrome extension will display the source code in the selected element of the browser window, and its line numbers.

If you are working with Wicket Framework you can install the wicket-source module, in order to have all Wicket source code in the same place. The module, which provides the capability to show the source code of the selected element of the page, works as a proxy for the selected element of the application.

When you work with Wicket, this tool will help you to save a lot of time, because you will not need to scan all the pages to find out where is the component you are interested in, instead, you will need to find out where the selected element is in the page, or the wicket-component itself, and then select it from the list of available Wicket components. 

This is a powerful tool that can help you to solve a lot of issues.