#javascript Development Tutorials & Tips | Roast Dev

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Understanding the Basics of Machine Learning with Python

Understanding the Basics of Machine Learning with PythonMachine Learning (ML) is one of the most transformative technologies of the 21st century. From recommendation systems on Netflix to self-driving...

23.03.2025 0 Read More

Variables in Closures Are Not as Secure as You Think

I've always thought that closures were a way to implement private variables, but today I discovered that variables within a closure can be modified, which took me by surprise! ⛶let obj = (function (...

23.03.2025 0 Read More

Node.js Best Practices Every Developer Should Follow 🚀

Node.js is one of the most popular runtimes for building scalable applications, but writing clean, maintainable, and efficient code requires following best practices. In this post, we’ll explore ess...

23.03.2025 0 Read More

🚀 Handling Cron Jobs in NestJS with Multiple Instances using Bull

Introduction Cron jobs are essential when you need to execute scheduled tasks in your application. But what happens when you have multiple instances running? 🤯 Without proper handling, eac...

23.03.2025 0 Read More

Optimizing Bandwidth and Code for a Chat-app Backend: Best Practices

In building a chat application or any real-time messaging system, managing bandwidth and optimizing the backend code are crucial for ensuring smooth user experience and efficient server resource usage...

23.03.2025 0 Read More

Crush ♥️

As an engineering student, I don't know how to impress my crush, and I think this is not just my problem—many boys in college and school face the same struggle. 😤Also, if your goal isn’t to imp...

23.03.2025 0 Read More

JavaScript Module Systems Explained

JavaScript Module Systems Explained In the world of JavaScript development, managing code complexity effectively is crucial. As applications grow, maintaining a clean and modular structure be...

23.03.2025 0 Read More

JavaScript Temporal Dead Zone (TDZ) Deep Dive

JavaScript Temporal Dead Zone (TDZ) Deep Dive 🖥️ JavaScript Temporal Dead Zone (TDZ) Deep Dive Concept Illustration 🧩 Understanding the JavaScript Temporal Dead Zone (TDZ) In ...

23.03.2025 0 Read More

WeakMap and WeakSet: Memory-Efficient Collections

In the ever-evolving landscape of JavaScript, developers are often in pursuit of more sophisticated and memory-efficient ways to manage collections of objects. Enter WeakMap and WeakSet: two types of ...

23.03.2025 0 Read More

JavaScript Generators and Iterator Protocol

JavaScript Generators and Iterator Protocol: An In-Depth Exploration JavaScript, as a language, has evolved through continuous iteration and refinement since its inception in 1995. Among its ...

23.03.2025 0 Read More

Understanding the Basics of Machine Learning with Python

Variables in Closures Are Not as Secure as You Think

Node.js Best Practices Every Developer Should Follow 🚀

🚀 Handling Cron Jobs in NestJS with Multiple Instances using Bull

Optimizing Bandwidth and Code for a Chat-app Backend: Best Practices

Crush ♥️

JavaScript Module Systems Explained

JavaScript Temporal Dead Zone (TDZ) Deep Dive

WeakMap and WeakSet: Memory-Efficient Collections

JavaScript Generators and Iterator Protocol

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