Sigma Php Ajax Framework & GUI Builder 2.0.2.2

Sigma visual php ajax framework is a set ajax gui components with wysiwyg visual builder. Do everything by drag & drop. More than 35 common components, including tabs,tree, treegrid, calendar, menu, dialog, timeline and many other web GUI components. Rich client-side API, works with any backend or static HTML pages. Wide cross-browser compatibility. Dual licenses - Commercial license and LGPL license both available.