I failed to get a jquery widget library with *design, quality, maintenance, license, scope* that truely fit into kimchi UI needs. So the only widget library we will go with is jquery-ui which evolves very slow with many missing useful widgets. By this way, we will need to design & develop our own widgets specially for kimchi. This will be a long term task, for any reusable UI component in the future feature development, let us make it a jquery widget. Mei Na has already created several jquery widgets and applied to kimchi. I will take responsibility to review UI patch strictly in the future feature development to identify any potential UI component for jquery widget. For anyone interested in this jquery widget library topic and with some constructive ideas, welcome to continue to discuss with me. I got one jquery charting library with a MIT license. This can be a backup, if in the future, we got heavy use of charting capabilities. We can evaluate and get it leveraged. http://www.jqplot.com/docs/files/MIT-LICENSE-txt.html On 1/13/2014 6:31 PM, Yu Xin Huo wrote: