Ext Core is a cross-browser JavaScript library for building dynamic web pages. It includes:
- High performance, lightweight
- Clear, maintainable code
- An intuitive, easy to use API
- MIT Open Source licensed
Ext Core supports all major web browsers including:
- Internet Explorer 6+
- FireFox 1.5+ (PC, Mac)
- Safari 3+
- Opera 9+ (PC, Mac)
HomePage: http://extjs.com/products/extcore/



