Explain Extjs Vs Jquery?

1.	Explain Extjs Vs Jquery?
Answer» EXTJS and JQuery are kind of apples and oranges. You can compare Ext Core to JQuery, and ExtJs to JQuery UI. Ext JS is a full-fledged widget library while jQuery (not jQuery UI) and Mootools are JavaScript frameworks that help with DOM MANIPULATION etc. WHILST jQuery and Mootools help with the general workings of a site. jQuery UI is a much less rich set of components. Ext JS seems to be focussed on tables and storing data, plus manipulating it.

Answer»

EXTJS and JQuery are kind of apples and oranges. You can compare Ext Core to JQuery, and ExtJs to JQuery UI.
Ext JS is a full-fledged widget library while jQuery (not jQuery UI) and Mootools are JavaScript frameworks that help with DOM MANIPULATION etc.
WHILST jQuery and Mootools help with the general workings of a site.
jQuery UI is a much less rich set of components.
Ext JS seems to be focussed on tables and storing data, plus manipulating it.

Discussion