じゃわてぃー is an independent creator’s website showcasing a varied collection of software, scripts, and web tools, many focused on livestreaming, chat, and online communities. Its projects include checkers that track broadcasts related to the Gokusotsu community, IM@S, and DJ music, plus a blog aggregator that gathers articles and supports cross-site category searches. Several tools are open source and can be installed by other users.

For watching streams, the site offers a multi-window page generator with shareable URLs and options for displaying chat, as well as a channel-switching gadget designed to feel like using a television. IRC and LimeChat utilities include a bot that relays Twitter updates to IRC, scripts for viewing Ustream chat logs, and examples for connecting LimeChat with Twitter through OAuth. Other projects include a conversational bot, a page that collects Twitter reading-group posts, browser scripts for adding links to favorite-related services, and utilities for the Windows text editor xyzzy.