Hi All,
I am using ExtJS for last 8 months and I am very pleased with the controls and features it provides. Now I need to persuade larger group to start using ExtJS. I want to prepare a slide-show which should cover following.
1) Why ExtJs.
2) How it is different from Jquery and other competitors?
3) List out the domains using ExtJS? (List of application from various domains that are making use of ExtJS).
4) How good is ExtJS support?
5) How big is ExtJS development community?


Thanks in advance