Next JS | bloomtuskstechnologies.com

Course Content

Overview of JavaScript ES6+ features
JSX Syntax
Components, Props and State
React Hooks (useState, useEffect)
Functional Components vs Class Components

Why Next.js? Comparison with CRA (Create React App)
Features of Next.js
Project structure and setup
Creating your first Next.js app

Pages and routing mechanics
Dynamic routes and nested routes
Route parameters and query strings
Link component and shallow routing

getStaticProps, getServerSideProps, getStaticPaths
Incremental Static Regeneration (ISR)
Client-side data fetching using SWR and React Query
Handling loading and error states

Creating serverless API routes
Organizing API route files
Connecting frontend to backend APIs
Middleware and request handling

Using CSS Modules
Global CSS and scoped styles
Using Tailwind CSS with Next.js
Styled-components and emotion

Prop drilling and lifting state up
Context API in Next.js
Redux Toolkit integration with Next.js
Zustand or Jotai as lightweight alternatives

Implementing login/logout functionality
JWT-based authentication
Using NextAuth.js for social logins
Protected routes and access control

What is Headless CMS?
Integrating with Strapi, Sanity, or Contentful
Rendering dynamic content via CMS
Working with GraphQL endpoints

Image optimization with `next/image`
Custom image loaders
SEO best practices in Next.js
Metadata using Head component
Sitemap and robots.txt generation

Lazy loading and dynamic imports
Bundle analyzer and Lighthouse reports
Reducing first-contentful paint (FCP)
Caching strategies

Exporting static vs dynamic apps
Deploying to Vercel, Netlify, and other cloud platforms
Environment variables in production
GitHub Actions for CI/CD

Enabling multi-language support
URL routing with locales
Integrating i18n libraries (e.g., next-i18next)

Writing unit and integration tests
Using Jest and React Testing Library
End-to-end testing with Cypress
Test coverage reports

Introduction to WebSockets
Using Socket.io with Next.js
Real-time updates for dashboards or chat apps

Building a full-fledged multi-page application
Real-world features: Authentication, CMS, deployment
Peer review and mentor feedback
Final submission and certification

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