HTML code obfuscation and compression

The HTML5 & JS application is full of validation/injection of input, requiring developers to stay on guard. At the same time, in order to prevent piracy or at least make piracy more difficult, often use obfuscation tool to confuse JS code.

Online tools

Https://tool.lu/html/support code compression, formatting, etc.

Http://tool.chinaz.com/js.aspx supports compression, encryption and decryption

Obfuscation tool:

YUI Compressor GitHub

Google Closure Compiler

Uglifyjs

Jscrambler

Anti-obfuscation tool:

jsbeautifier.org

Jsdetox

Yuicompressor

Download: http://www.jb51.net/softs/25860.html#download

Configure the Environment: Install the JDK environment, add the JAVA_HOME environment variable, and the path to the top of the bin

Execution Install.cmd Complete

Default mode

Java-jar Yuicompressor-x.y.z.jar Myfile.js-o Myfile-min.js

With coded compression

Java-jar Yuicompressor-x.y.z.jar myfile.js-o myfile-min.js--charset utf-8

Reference:

YUI Compressor Add right-click Command to complete the shortcut compression

REF:

Technology sharing: Several common JavaScript obfuscation and anti-obfuscation tools to analyze the actual combat

HTML code obfuscation and compression