Closure Compiler | Google for DevelopersStay organized with collections Save and categorize content based on your preferences. What is the Closure Compiler? The Closure Compiler is a tool for making JavaScript download and run faster. Instead of compiling from a source language to machine code, it compiles from JavaScript to better JavaScript. It parses your JavaScript, analyzes it, removes dead code and rewrites and minimizes what's le
UglifyJS — a JavaScript parser/compressor/beautifier
