Documentation Index
Fetch the complete documentation index at: https://docs.js-confuser.com/llms.txt
Use this file to discover all available pages before exploring further.
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.
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. |
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"]