MOHA Chat is a chat solution which comes with a intuitive Web client and can run on most shared hosts. MOHA Chat consumes fewer resources on the server side and is fast on the client side. It uses AJAX to retrieve the chat messages and user status. The client polls the server at regular intervals. It currently supports only one-to-one chatting with the Web client. The Web client encrypts messages using a key unique to the client when sending a message to the server and vice versa.
wanha is a combination of an IRC bot to watch a channel for URLs and a Web interface to display the URLs that the bot finds. The bot will also warmly keep the conversation going, discreetly discouraging people from pasting already pasted URLs again. The Web interface can be used to track what URLs have already been pasted and by whom.