The site is showing very cool demos right now including dragging and dropping photos from the desktop to a web browser, live image manipulation, and live refreshing IRC chartrooms in the browser. One of the nice things about how this is implemented is that when you’ve arrived at a site requiring BrowserPlus, the software is installed in your browser and does not require a restart.
BrowserPlus is completely dynamic and secured technology which enhances web browser’s capabilities.
Today, Yahoo! BrowserPlus™ may not be used by non-Yahoo! sites. Yahoo! has plans in the future to share this platform with the world.