tclwebtest is a tool to write automated tests for Web applications. It provides a simple API for issuing HTTP requests, dealing with the result, and assuming specific response values, while taking care of the details such as redirects and cookies. It has some basic HTML parsing functionality, to provide access to elements of the result HTML page that are needed for testing (mainly links and forms).
tilswiki is a wiki engine that is always in edit mode. Any user can always click in the content area and start typing. Its intention is to be the radically easiest possible publishing tool. Its feature include basic text formatting, image uploading, resizing, and positioning, HTML, security through unguessable page URLs, customizable page URLs, and email notification on changes.