Compact

JS-Confuser

Remove's whitespace from the final output.

Option name: "compact"

Option values: true/false

Input / Output

This example showcases how Compact transforms the code. Try it out by changing the input code and see changes apply in real-time.

Input.js

/**
 * Computes the nth Fibonacci number iteratively
 * @param {number} num
 * @returns {number} The nth Fibonacci number
 */
function fibonacci(num) {
  var a = 0,
    b = 1,
    c = num;
  while (num-- > 1) {
    c = a + b;
    a = b;
    b = c;
  }
  return c;
}
// Print the first 25 Fibonacci numbers
for (var i = 1; i <= 25; i++) {
  console.log(i, fibonacci(i));
}

Output.js

Usage Example

The provided code example will obfuscate the file input.js and write the output to a file named output.js.

Usage Example

import JSConfuser from "js-confuser";
import {readFileSync, writeFileSync} from "fs";
// Read input code
const sourceCode = readFileSync("input.js", "utf8");
const options = {
  target: 'browser',
  compact: true,
  renameVariables: false,
};
JSConfuser.obfuscate(sourceCode, options).then((result)=>{
  // Write output code
  writeFileSync("output.js", result.code);
}).catch(err=>{
  // Error occurred
  console.error(err);  
});

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Contents

Compact

Input / Output

Usage Example

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