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Understanding Node.js architecture: Single threaded, Event Loop and Non-Blocking I/0

Understanding Node.js architecture: Single threaded, Event Loop and Non-Blocking I/0

Introduction: Node.js is a popular JavaScript runtime environment built on Google Chrome’s V8 engine. It allows developers to create fast and scalable web applications and real-time systems such as chat applications, video streaming platforms, and e-commerce sites. Node.js is widely adopted by major tech companies, making it

Creating email service guides

Email Service using Express

Learn how to build an email service using Express.js and Nodemailer. This beginner-friendly guide explains SMTP, transporters, app passwords, and secure email delivery step by step.

A complete guide to authentication techniques in backend development.

A complete guide to authentication techniques in backend development.

What are the common Authentication Techniques ? · Basic Authentication · Token Based Authentication · Json Web Token (JWT) · Open authorization...

RBAC vs ABAC Authorization Model

RBAC vs ABAC Authorization Model

Authentication and authorization play a crucial role in preventing security breaches or unauthorized access to either the whole application or certain restricted resource of our application. Authentication checks if the user that is trying to access the application is a valid user or not while authorization controls what the user

SVGR in Astro: Convert SVGs to React Components Easily

SVGR in Astro: Convert SVGs to React Components Easily

Use SVGs as components in both Astro and React components with and without installing packages .SVGs as props and others more tips.

TypeScript : Fewer Bugs, Better Code

TypeScript : Fewer Bugs, Better Code

Typescript guide for beginners with the best simple examples in react components.

Building Reusable components in Next.js

Building Reusable components in Next.js

Deep dive on how to build scalable and reusable components in Next.js with modern techniques, best practices that improve performance, productivity, and efficiency etc.

Next.js Error Handling Guide: Managing API Errors with Axios and Fetch on Server & Client

Next.js Error Handling Guide: Managing API Errors with Axios and Fetch on Server & Client

Learn how to handle error in NextJs at production level in full details with best example . Either it's server or client easiest guide how to handle it from scratch using both Axios and Fetch . As well as error handling in Redux .