Hi,
Continuing the topic "Code doesn't work in Bun [selfDefending=true]" #1404
Unfortunately, the problem is partially solved; the code in bunjs runs 7 times slower than in nodejs.
Below is an example, first we save the code in the obfuscated.js file, then we run it first in nodejs, then in bunjs and compare the results.
const fs=require('fs'), job=require('javascript-obfuscator');
const sourceCode=`function benchmark() {let count = 0;
for (let i = 2; i < 50000; i++) {let isPrime = true;
for (let j = 2; j <= Math.sqrt(i); j++) { if (i % j === 0) { isPrime = false; break; } }
if (isPrime) count++;
}
}
console.time('ExecutionTime'); benchmark(); console.timeEnd('ExecutionTime');`;
const opt={optionsPreset:'high-obfuscation',target:'node',disableConsoleOutput:false,stringArrayCallsTransformThreshold:1,splitStringsChunkLength:3}
fs.writeFileSync('obfuscated.js', job.obfuscate(sourceCode,opt).getObfuscatedCode());
node obfuscated.js - ExecutionTime: 1.270s
bun obfuscated.js - [7.51s] ExecutionTime
Hi,
Continuing the topic "Code doesn't work in Bun [selfDefending=true]" #1404
Unfortunately, the problem is partially solved; the code in bunjs runs 7 times slower than in nodejs.
Below is an example, first we save the code in the obfuscated.js file, then we run it first in nodejs, then in bunjs and compare the results.
node obfuscated.js - ExecutionTime: 1.270s
bun obfuscated.js - [7.51s] ExecutionTime