YUI Compressor vs Closure Compiler

Struggling to choose between YUI Compressor and Closure Compiler? Both products offer unique advantages, making it a tough decision.

YUI Compressor is a Development solution with tags like minifier, compressor, optimizer, javascript, css.

It boasts features such as Minifies JavaScript and CSS code, Removes comments and unnecessary whitespace, Preserves functionality of original code, Command line interface and Ant task available, Integrates with build tools like Maven and Gradle, Open source under BSD license and pros including Greatly reduces file size of JS and CSS assets, Speeds up page load times, Easy to integrate into build process, Well maintained and updated regularly, Free and open source.

On the other hand, Closure Compiler is a Development product tagged with compiler, minifier, optimizer.

Its standout features include Minifies JavaScript code by removing whitespace, comments and unused code, Performs optimizations like inlining variables, dead code elimination and function optimizations, Provides advanced compilation modes for more aggressive optimizations and code transformations, Can rewrite code to use more modern JavaScript syntax and features, Integrates with build tools like Grunt, Gulp and webpack, Can be run through a web interface, Node.js API or Java API, and it shines with pros like Greatly reduces JavaScript file size, Improves page load time and runtime performance, Lowers bandwidth usage and costs, Makes code harder to read and understand, Advanced optimizations require learning new syntax, Risk of breaking code if not thoroughly tested.

Feature	YUI Compressor	Closure Compiler
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

YUI Compressor

Description: YUI Compressor is a JavaScript and CSS minification tool. It removes whitespace, comments, and unnecessary code to reduce file size without losing functionality.

Closure Compiler

Description: Closure Compiler is a JavaScript optimizing compiler developed by Google. It analyzes and transforms JavaScript code to make it load faster, run faster, and make it smaller. It removes unused and dead code, checks syntax, rewrites and optimizes code.

Key Features Comparison

YUI Compressor Features

• Minifies JavaScript and CSS code
• Removes comments and unnecessary whitespace
• Preserves functionality of original code
• Command line interface and Ant task available
• Integrates with build tools like Maven and Gradle
• Open source under BSD license

Closure Compiler Features

• Minifies JavaScript code by removing whitespace, comments and unused code
• Performs optimizations like inlining variables, dead code elimination and function optimizations
• Provides advanced compilation modes for more aggressive optimizations and code transformations
• Can rewrite code to use more modern JavaScript syntax and features
• Integrates with build tools like Grunt, Gulp and webpack
• Can be run through a web interface, Node.js API or Java API

Pros & Cons Analysis

YUI Compressor

Pros

• Greatly reduces file size of JS and CSS assets
• Speeds up page load times
• Easy to integrate into build process
• Well maintained and updated regularly
• Free and open source

Cons

• Can break code if not properly configured
• Minified code is harder to read and debug
• Limited to only JS and CSS (no HTML minification)
• Slower than some other minifiers
• No GUI available

Closure Compiler

Pros

• Greatly reduces JavaScript file size
• Improves page load time and runtime performance
• Lowers bandwidth usage and costs
• Makes code harder to read and understand
• Advanced optimizations require learning new syntax
• Risk of breaking code if not thoroughly tested

Cons

• Free and open source
• Actively maintained by Google

Pricing Comparison

YUI Compressor

• Open Source

Closure Compiler

• Free
• Open Source