MERN STACK
Mern Stack Tutorial Roadmap
Introduction to MERN Stack Building the Frontend with React Integrating React with Express.js and Node.js User Authentication and Authorization State Management in React Deployment and DevOps Testing
Introduction to MERN Stack
Introduction to MERN Stack MERN Stack: The MERN stack is a popular JavaScript stack used for building full-stack web applications. It consists of four key technologies: Benefits of Using the MERN
Building the Frontend with React
Introduction React is a JavaScript library used to build interactive, component-based user interfaces. It focuses on creating single-page applications (SPAs) where the page updates dynamically without
Integrating React with Express.js and Node.js
The big picture Typical flow: 1) Connecting React frontend with Express.js backend Option A: Run both separately (common in dev) Backend (Express) basic setup Frontend (React) test call Option B: Prox
User Authentication and Authorization
Authentication = who the user is (login)Authorization = what the user can access (permissions/roles) Below is a complete, course-style guide for implementing auth in a Node.js + Express + MongoDB (MER
State Management in React
Introduction to State Management Libraries: Redux, MobX State management libraries like Redux and MobX are essential in managing the state of complex React applications. They help centralize and manag
Deployment and DevOps for MERN Applications
Introduction to Deployment and DevOps Deployment is the process of making an application available for users in a production environment.DevOps is a set of practices that combines development (Dev) an
Testing MERN Applications
Introduction to Testing in the MERN Stack What is Testing? Testing is the process of verifying that an application works as expected and continues to work when changes are made. In a MERN application,
Advanced Topics and Optimization in MERN Stack
Introduction As MERN applications grow in size, user base, and complexity, basic CRUD functionality is no longer sufficient. Advanced topics focus on: These concepts are essential for building product