OpenVPN ALS is a web-based SSL VPN server written in Java. It has a browser-based AJAX UI which allows easy access to intranet services. OpenVPN ALS is a direct descendant of Adito, which was a fork of SSL-Explorer.
RealMint is an ANSI terminal emulator and telnet client written completely in JavaScript. When installed, RealMint lets you login to your server from a web browser using telnet and an encrypted HTTPS tunnel.
Feedzeo is a RSS/RDF/Atom feed aggregator cum reader. It includes a backend Server which aggregates the feeds and an AJAX based Web client to access the feeds. Feedzeo Server is written in Java while client is written in HTML/javascript.