The purpose of Rialto is to ease the access to rich internet application development to corporate developers.
Ideally a Rialto developer have neither need to write or understand DHTML, Ajax or DOM code.
The target of Rialto is corporate web applications and not internet web sites.
Widgets library includes : forms, drag & drop, tree, data list with fix header and resizable columns, pop up, splitter.
Rialto enables single page interface application development and it is available under open source Apache License.