RoCanvas is a small and easy-to-embed HTML5 drawing board component. With some server-side programming, it can be used to save drawings to the server, create galleries and contests, let users draw their avatars, etc.
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.
