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Introduction NextJS is a powerful React framework that enables developers to build high-performance web applications with features like Server-Side Rendering (SSR) and Static Site Generation (SSG). Key advantages include improved SEO, automatic code splitting for faster page loads, a built-in routing system, and an optimized developer experience with "Fast Refresh" and easy deployment through platforms like Vercel. Prerequisites NextJS framework is primarily used for building web applications based on ReactJS and is supported with many more features, so if you only have a need to create a Single Page Web Application or have never started with React , you should look up some basic knowledge before continuing with the posts in this series. Detail Using styled-components in Next Applications Understanding React Server Component Guide to Setting Up Jest Testing for a NextJS Project AWS Guide to deploying NextJS on AWS ECS Guide to Setting Up CI/CD for NextJS with Jenkins, Gitlab,...

Introduction NestJS is a progressive NodeJS framework designed for building efficient, reliable, and scalable server-side applications. Built on top of TypeScript (but also supporting pure JavaScript), NestJS combines elements of Object-Oriented Programming (OOP), Functional Programming (FP), and Functional Reactive Programming (FRP). The outstanding advantages of NestJS include: Modular architecture: Helps organize code scientifically, easy to maintain and expand for large projects. Powerful TypeScript support: Fully leverage static typing to minimize errors during development. Flexibility: Allows easy integration with other libraries (like Express or Fastify) and supports a wide variety of communication protocols (REST, GraphQL, WebSockets, Microservices). Rich ecosystem: Provides ready-to-use tools for processing common tasks like Validation, Caching, Database mapping (TypeORM/Prisma), and Authentication. Dependency Injection: A powerful mechanism that helps manage...