Usage

JS-Confuser exposes a simple API that allows you to obfuscate your code with just a few lines of code. The provided code example will obfuscate the file input.js and write the output to a file named output.js.

Example Usage

import JSConfuser from "js-confuser";
import { readFileSync, writeFileSync } from "fs";

// Read input code
const sourceCode = readFileSync("input.js", "utf8");
const options = {
  target: "node",
  preset: "medium",
};

JSConfuser.obfuscate(sourceCode, options)
  .then((result) => {
    // Write output code
    writeFileSync("output.js", result.code);
  })
  .catch((err) => {
    // Error occurred
    console.error(err);
  });

API Methods

`JSConfuser.obfuscate(sourceCode, options)`

Obfuscates source code. Returns a Promise that resolves to an object of the obfuscated result.

Parameter	Type	Description
`sourceCode`	`string`	The JavaScript code to be obfuscated.
`options`	`object`	The obfuscator settings.

Return Type: Promise<ObfuscationResult>

Property	Type	Description
`code`	`string`	The obfuscated code.

`JSConfuser.obfuscateAST(AST, options)`

Obfuscates a Babel AST. Returns a Promise. Note: Mutates the object.

Parameter	Type	Description
`AST`	`object`	The Babel AST. This object will be mutated.
`options`	`object`	The obfuscator settings.

API Internals

`JSConfuser.presets`

The internal object where JS-Confuser presets are stored. The presets ("low", "medium", and "high") can be accessed through: JSConfuser.presets["high"]

Getting Started

Options

Presets

API Methods

`JSConfuser.obfuscate(sourceCode, options)`

`JSConfuser.obfuscateAST(AST, options)`

API Internals

`JSConfuser.presets`

​API Methods

​JSConfuser.obfuscate(sourceCode, options)

​JSConfuser.obfuscateAST(AST, options)

​API Internals

​JSConfuser.presets

API Methods

`JSConfuser.obfuscate(sourceCode, options)`

`JSConfuser.obfuscateAST(AST, options)`

API Internals

`JSConfuser.presets`