Next JS

Learn Next.js Course from Next G Classes Institute in Rohini, Delhi. Become a Full Stack Developer in few months with live projects training.

Next JS Course details:

Introduction to Next.js 

• What is Next.js? 
• Features and benefits of Next.js. 
• React vs. Next.js. 
• Understanding Server-Side Rendering (SSR) and Static Site Generation (SSG). 
• Setting up a Next.js project. 
• Overview of the file-based routing system. 

Basics of Next.js 

• Project structure in Next.js. 
• Pages and the pages directory. 
• Creating routes in Next.js. 
• Linking between pages using the Link component. 
• Static files and the public folder. 
• Using CSS in Next.js (global CSS, CSS modules). 

Routing in Next.js 

• Dynamic routes and route parameters. 
• Catch-all routes ([...slug].js) and optional catch-all routes ([[...slug]].js). 
• API routes in Next.js (creating serverless functions).

Styling in Next.js 

• Built-in CSS and Sass support. 
• CSS modules for scoped styling. 
• Global styles and globals.css. 
• Tailwind CSS with Next.js. 
• Using third-party UI libraries (e.g., Material-UI, Chakra UI).

Data Fetching in Next.js 

• Static Site Generation (SSG) with getStaticProps. 
• Incremental Static Regeneration (ISR). 
• Server-Side Rendering (SSR) with getServerSideProps. 
• Client-side data fetching using useEffect and fetch. 

API Routes 

• What are API routes in Next.js? 
• Creating API routes using the pages/api folder. 
• Sending and receiving data with API routes. 
• Middleware in API routes. 
• Handling authentication in API routes. 

Image Optimization 

• Using the Image component in Next.js. 
• Lazy loading images. 
• Image resizing and quality optimization. 
• Configuring the Next.js Image Optimization API. 

SEO in Next.js 

• Importance of SEO in web applications. 
• Using the Head component for meta tags. 
• Dynamic meta tags for SEO. 

Performance Optimization 

• Automatic code splitting in Next.js. 
• Optimizing third-party scripts. 
• Reducing bundle size. 
• Prefetching data and assets. 
• Analyzing performance using next build reports. 

Authentication in Next.js 

• Overview of authentication methods (Session-based, Token-based). 
• Implementing authentication with cookies. 
• Using third-party authentication libraries like NextAuth.js. 
• Protecting routes with middleware or custom logic. 
• Dynamic routing with i18n. 

Deployment 

• Building the application for production using next build. 
• Deploying Next.js apps on Vercel. 
• Hosting on Netlify, AWS, or other platforms. 
• Setting up CI/CD pipelines for automatic deployments.