JAVIER is a JAvascript Voicexml InterpretER, designed (but not restricted) to run inside a web browser, its main engine has less than 1000 lines of code. It's maybe, the tiniest but (almost) FULL VoiceXML implementation.
ASPShell is a simple AJAX/ASP application that provides a shell like environment for administering Microsoft web servers. Commands submitted from a web browser are executed on the web server. Output is transfered back and dumped in the browser window.
lynxbot is a set of tools and bash functions to help creating webbot beyond the lynx browser.
It parses the output of the lynx browser and send him commands trough a fifo specifed in is -cmd_script option.