This cross-browser Javascr ipt library provides an extensive collection of high-quality widgets, an intuitive and extensible component model, and a rich API that enterprise developers find especially comfortable to use. And they have used it to build rock-solid web applications, in many very different companies including Adobe, Aetna, Amazon, Best Buy, Hallmark, Panasonic, Pixar, Siemens, Sony, and Visa-This cross-browser Javascr ipt library provides an extensive collection of high-quality widgets, an intuitive and extensible component model, and a rich API that enterprise developers find especially comfortable to use. And they have used it to build rock-solid web applications, in many very different companies including Adobe, Aetna, Amazon, Best Buy, Hallmark, Panasonic, Pixar, Siemens, Sony, and Visa...