memtrack-js

RamMonitor

Memtrack-js is a lightweight library for Node.js/Bun that allows you to monitor the RAM usage of a process between a start and stop point.
It provides maximum, minimum, and average RAM usage during code execution.

🚀 Installation

With npm:

npm install memtrack-js

With yarn:

yarn add memtrack-js

⚡ Basic Usage

import { RamMonitor } from 'memtrack-js';

const monitor = new RamMonitor();

monitor.start();

// code to monitor
const arrs: number[][] = [];
for (let i = 0; i < 5; i++) {
    arrs.push(new Array(1e6).fill(i));
    monitor.record(); // optional, updates max/min during the loop
}

monitor.stop();

📊 Console Output

──────────────────────────────
 RAM Monitor Stats 
──────────────────────────────
 Max Usage:     200.45 MB
 Min Usage:     114.18 MB
 Average Usage: 157.32 MB
──────────────────────────────

🔧 Features

• Measures real-time RAM usage of a Node.js/Bun process.

• Calculates Max, Min, and Average from recorded values.

• Supports manual record updates during execution.

• Output is colorful and readable using chalk.

• Easy to integrate into any Node.js/TypeScript project.

  📄 License

  MIT License © 1gatto1