Browsing: Backend Development

If you’ve been working with Node.js for a while, you know that package.json is the heart of your project. It…

Node.js has become a must-know technology for developers working with JavaScript, backend services, or full-stack development. Whether you’re preparing for…

JSON Web Tokens (JWTs) are often praised for their simplicity and scalability in stateless authentication. They allow clients to authenticate…

How big platforms like Twitter, Instagram, or GitHub handle username availability in real-time? When you sign up and type in…

Backend optimization is critical for application performance, scalability, and user experience. Yet, many developers focus on writing new features while…

APIs are the backbone of modern web applications, facilitating communication between different services. Whether you’re building a high-traffic web app…

In today’s digital age, the speed of your API can make or break the user experience. Whether you’re running a…

When your backend slows down, it impacts everything—page load times, API response rates, and ultimately, user experience. A slow backend…

Scalability is a fundamental concern when building backend systems. Whether you’re handling a few hundred users or millions of requests…

Backend architecture is the backbone of any application. A well-designed backend ensures scalability, performance, and maintainability. However, even experienced developers…