Flash IRC client is a feature rich open source web-chat client. It's built in flash - no hassle in installation, cross platform, and secure. It is a convenient and affordable solution for adding state of the art chatroom(s) to any website.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.