Email verification is a crucial aspect of user authentication in web applications, ensuring that users provide valid email addresses and confirming their identities. In this blog post, we’ll discuss how to build an email verification system using Node.js. First of all, let’s understand the logic behind this process one by one. Add two properties called isVerifiedEmail and emailToken to the user model. (These properties are used to identify whether each profile has a verified email or not.) Send an email with a verification link to the email that was entered by the user when th ..read more

Creating entirely NEW content unlike traditional AI Generative AI applied to several domains Generative AI involves training algorithms to generate new content, often indistinguishable from human-created content. Unlike traditional AI systems designed to perform specific tasks based on predefined rules or patterns, generative models are trained on vast datasets to learn the underlying patterns and structures, allowing them to create entirely new content independently. Applications of Generative AI Art and Design: Generative AI has revolutionized the creative process for artists and ..read more

What is HTTP — Cache? Imagine waiting forever for a website to load — it’s annoying, right? Well, not only is it frustrating for users, but it can also be expensive for website owners. That’s where caching helps to load websites faster and saves both time and money. In this article, we’ll break down HTTP caching and explore how it improves the web experience What is Cache? Caching is the process of storing a copy of a web resource, such as a web page or an image, so that it can be quickly retrieved and served to users when they request it again. This helps reduce the load on web ser ..read more

In the dynamic landscape of web development, Node.js stands as a pivotal technology, empowering developers to craft scalable and high-performance applications. However, as Node.js evolves with frequent updates and releases, managing different versions of Node.js across projects can become a daunting task. Enter NVM (Node Version Manager), a powerful tool designed to simplify the management of Node.js versions, offering developers flexibility and control over their development environments. What is NVM? NVM, short for Node Version Manager, is a command-line utility that allows develo ..read more

Bun: The Fast and Furious Package Manager Bun positions itself as an all-in-one JavaScript runtime with a built-in, blazing-fast package manager. Here are some of its key features: Speed Demon: Bun utilizes a global cache and optimizes system calls to significantly reduce installation times, compared to NPM and yarn. Seamless Integration: Bun is NPM-compatible, meaning you can use existing package.json files and many NPM commands with bun replacing npm. Hot Reloading: Bun offers built-in hot reloading for JavaScript and TypeScript, eliminating the need for additional tools like ..read more

Introduction Redis is an open-source, in-memory data structure store that can be used as a database, cache, and message broker. It is known for its high performance, flexibility, and wide range of data structures, making it a popular choice for building modern applications. In this article, we’ll explore what Redis is, why you should consider using it, and how it differs from other data stores with a Nodejs app demonstrating the use cases. What is Redis? Redis stands for Remote Dictionary Server, and it is often referred to as a data structure server because it allows you to store an ..read more

Building a CI/CD Pipeline with GitHub Actions and Serverless Framework Imagine this: you push a code update, and within minutes, your serverless application is seamlessly deployed to production, ready to serve eager users. Sounds like a dream? With the dynamic duo of GitHub Actions and Serverless Framework, it’s a reality closer than you think. This article delves into the heart of this powerful combination, guiding you through crafting a robust CI/CD pipeline that automates testing, deployment, and more. No more manual deployments, no more frantic scrambling after errors — just smooth sa ..read more

How to deploy the Next.js app in AWS — Step-by-Step Guide Hi folks, it's been a while since to shared my AWS knowledge with you. Here I will walk you through some interesting topics about AWS amplify and Next.js. If you have ever tried to deploy the Next application in AWS Amplify? Or if you ever faced some difficulties with deploying your Next application with the AWS Amplify platform? This is the one that you must read before the second try. So, let’s begin the tutorial. Before we start we should have some prerequisites to complete. Those are, You should have installed Node.js on your ..read more

Photo by FlyD on Unsplash JSON Web Token (JWT) authentication has become a popular choice for securing web applications due to its simplicity, scalability, and versatility. In this comprehensive guide, let’s dive into the details of JWT authentication, covering its structure, working principles, advantages, and implementation considerations. 1. What is JWT? Imagine a digital passport for your online identity. That’s essentially what a JWT is. It’s a self-contained, cryptographically signed piece of information passed between parties (usually a client and a server) to verify authoriza ..read more

Creating your own GPT (Generative Pre-trained Transformer) model can be an ambitious yet rewarding endeavor. GPT, developed by OpenAI, has revolutionized NLP by demonstrating the power of pre-training on large datasets. While developing a GPT from scratch requires substantial computational resources and expertise, a simplified version can be created for educational purposes or as a starting point for further exploration. In this article, we’ll outline the key steps to help you embark on this fascinating journey. Step 1: Understand the Basics Before diving into the implementation, it’s cr ..read more