JSObfuscator

Features

This extension will obfuscate and minify your JavaScript code to make it more secure.

Note

Once the code gets obfuscated you cannot revert it to it's original state. For best use, use this before deployment of your code.

Commands

JSObfuscator : Obfuscate Current Workspace

This command will go through and obfuscate all the js files in your current Workspace. See settings for options to limit which files will be obfuscated.

JSObfuscator : Obfuscate Current File

This command will obfuscate the file you currently have open. This requires you to have saved this file before obfuscating it. This command will also ignore the settings Ignore Min Files and Files To Ignore

Note

By default code pages will be saved as a new file with their extension changed to .min.js and by default existing files will not be overwriten.

Usage

Press Ctrl+Shift+P and search for JSObfuscator: Obfuscate Current Workspace to obfuscate your current Workspace recursively or search for JSObfuscator: Obfuscate Current File to obfuscate the current file. You have to have saved the current file before you can obfuscate it.

Settings

Change File Extension

Default: obfuscated.js
Description: Save the file with a new extension after obfuscating. For example if you put obfuscated.js the file would be changed from test.js to test.obfuscated.js. But, if you try to obfuscating test.obfuscated.js this file will be skipped.

Files To Ignore

Default:
Description: Enter comma separated list of file names to be ignored

Ignore Min Files

Default: true
Description: When processing the Workspace to obfuscate all js files do you want to ignore files with the extension .min.js NOTE: This option is ignored when processing a single file.

Overwrite Existing Files

Default: false
Description: When saving the obfuscated file if a file of the same name exists overwrite it with the obfuscated file.

Sub Path In Workspace

Default:
Description: Specified some relative path where you only want to Obfuscate JavaScript.

JavaScript-obfuscator

Default:

{
    "compact": true,
    "controlFlowFlattening": true,
    "deadCodeInjection": false,
    "debugProtection": false,
    "debugProtectionInterval": false,
    "disableConsoleOutput": true,
    "identifierNamesGenerator": "hexadecimal",
    "log": false,
    "renameGlobals": false,
    "rotateStringArray": true,
    "selfDefending": true,
    "shuffleStringArray": true,
    "splitStrings": false,
    "stringArray": true,
    "stringArrayEncoding": false,
    "stringArrayThreshold": 0.75,
    "unicodeEscapeSequence": false
}

Description: Enter options to be passed into javascript-obfuscator see the javascript-obfuscator documentation
Note: This needs to be done by editing your settings.json file. Here is an example of a settings.json file for just the JSObfuscator plugin.

{
    "JSObfuscator" : {
        "changeExtension": "min.js",
        "filesToIgnore": "",
        "ignoreMinFiles": true,
        "javascript-obfuscator": {
            "compact": true,
            "controlFlowFlattening": true,
            "deadCodeInjection": false,
            "debugProtection": false,
            "debugProtectionInterval": false,
            "disableConsoleOutput": true,
            "identifierNamesGenerator": "hexadecimal",
            "log": false,
            "renameGlobals": false,
            "rotateStringArray": true,
            "selfDefending": true,
            "shuffleStringArray": true,
            "splitStrings": false,
            "stringArray": true,
            "stringArrayEncoding": false,
            "stringArrayThreshold": 0.75,
            "unicodeEscapeSequence": false
        },
        "overwriteExistingFiles" : false,
        "subPathInWorkspace": ""
    } 
}

⚠ Important

Only obfuscate code that belongs to you

It is not recommended to obfuscate vendor scripts and polyfills, since the obfuscated code is 15-80% slower (depending on options) and the files are significantly larger.

Dependencies

This extension use JavaScript obfuscator

TODO

• Update gif in Usage

Github & Issues

Feel free to modify/change or create a new better version using this Repo. If you find any issues you can report Here.

Write a review if this plugin helps you out anyhow

Enjoy! 🤗