Which one of the following is more efficient in terms of the file size reduction?
A
YUI
B
Closure Compiler (advanced)
Correct Answer: Closure Compiler (advanced)
The Closure Compiler is a tool for making JavaScript download and runs faster. Instead of compiling from a source language to machine code, it compiles from JavaScript to better JavaScript. The Closure Compiler (advanced) has a more number percent of file size reduction by product.