Why choose Next JS course from Credo?
To understand and develop the knowledge of Next.JS, Our Next.JS Training in Chennai offers the best professional expert-led training program. This Next.JS course is the Practical based training to expertise Next.JS, a powerful React framework. With industrial trainers, Our Next.JS course in Chennai covers the essential modules that align with current industrial demand. To gain the deep skills of Next.JS with certification, Avail Our Next.JS Certification Training in chennai. Build the industrial ready skills of Next.JS using Real time projects and practices.
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Next JS Training Curriculum
Our Next.JS training offers a well structured curriculum to build interactive web applications. The Next.JS Course syllabus is framed by professional experts with handpicked modules.
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Next JS TRAINING COURSE CONTENT
Chapter 1: Introduction to Next.js
What is Next.js?
Why choose Next.js for modern web development?
Next.js ecosystem overview
Key differences between React and Next.js
Installing Next.js using Create Next App
Chapter 2: Pages, Routing & Navigation
Understanding Pages
Creating pages with the Pages directory
App Router vs Pages Router (Next.js 13+)
Routing
Dynamic routes
Catch-all routes
Nested routing
Navigation
Using Link and useRouter
Programmatic navigation
Chapter 3: Components, Props & Layouts
React Components Recap
Props and State in Next.js
Creating Reusable Components
Layout Implementation
Using Shared Layouts
app.js and custom App
Chapter 4: Data Fetching in Next.js
Fetching Data
getStaticProps
getServerSideProps
Incremental Static Regeneration (ISR)
Client-side data fetching with SWR or React Query
Chapter 5: API Routes and Backend Integration
Creating API Routes
Setting up API endpoints in Next.js
Handling requests and responses
Connecting with Databases
Integrating with MongoDB or MySQL
Using Prisma ORM or Mongoose
Chapter 6: Authentication & Authorization
Implementing Authentication
JWT-based auth
NextAuth.js integration
Role-based Access Control
Chapter 7: Deployment & Optimization
Deploying Next.js Apps
Vercel Deployment
Custom Hosting (Netlify, DigitalOcean, etc.)
Performance Tuning
Code splitting & lazy loading
Image optimization
Chapter 8: Advanced Topics in Next.js
Building serverless functions in Next.js
Optimizing performance in Next.js
Using advanced features of Next.js
Best practices for developing with Next.js
Flexible Mode of Training and Payment
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Our Next JS Training Overview
Credo Systemz Next.JS Training in Chennai focuses on Live Industrial training to gain the Next JS proficiency with experienced trainers. This Next.JS course aims at achieving the skill set of Next.JS using regular hands-on exercises. We ensure Real time practicals of Next.JS with hands-on training and certification support. Attend our Expert-led Next.JS Sessions to empower the career journey. Join Our Next.JS Training to develop the applied skills with best practices. Credo Systemz provides placement oriented Next.JS Course in Chennai with career guidance.
What is Next.js and why is it popular for web development?
Next.js is a powerful React-based framework for building fast and scalable web applications. It has features like:
Built-in server-side rendering (SSR)
Static site generation (SSG)
SEO support
Hybrid rendering
API routes
File-based routing system
Next.js is popular for web development as it offers various built-in features, SEO-friendliness, performance, developer experience, and ease of deployment.
How does Next.js differ from React.js?
Feature
React.js
Next.js
Type
JavaScript library
React framework
Purpose
Build UI components
Build full-fledged web applications
Rendering
Only Client-Side Rendering (CSR)
Supports SSR, SSG, ISR, and CSR
Routing
Use react-router or similar manually
Built-in file-based routing
Configuration
Needs setup for SSR, SSG, bundling
Zero-config, ready out of the box
API Support
Needs separate backend/API server
Built-in API routes for serverless functions
Performance
Depends on how you optimize it
Optimized by default (code splitting, image optimization)
SEO
Not ideal (due to client-side rendering)
SEO-friendly (thanks to SSR & SSG)
What are the key features of Next.js?
Server-side rendering (SSR)
Static site generation (SSG)
Client-side rendering (CSR)
API Routes (backend functions)
File-based routing
Image optimization
Incremental static regeneration (ISR)
TypeScript support
Fast refresh for development
Is Next.js good for SEO optimization?
Yes, Next.js is good for SEO. As Next.js supports SSR and SSG, pages can be pre-rendered on the server. It allows search engines to index fully rendered HTML content.
How does Next.js handle server-side rendering (SSR)?
To fetch data on every request, Next.js uses getServerSideProps. The page is rendered on the server and sent to the client. This makes it suitable for dynamic content that changes frequently.
What is static site generation (SSG) in Next.js?
Static Site Generation (SSG) uses getStaticProps to pre-render pages at build time. These pages load faster and are cached until the next build. Ideal for content that doesn’t change often like blogs, documentation.
Can Next.js be used for building eCommerce websites?
Yes, Next.js is well-suited for eCommerce:
SEO for product pages
Fast page loads
Dynamic routing
Backend logic with API routes
Integration with headless CMS or commerce APIs (like Shopify or Stripe)
What are the benefits of using Next.js for startups?
Faster time to market with built-in features
SEO benefits help in marketing
Scalable for both small MVPs and large apps
Full-stack capabilities (frontend and backend)
Strong community and Vercel support
Is Next.js suitable for large-scale enterprise applications?
Yes. Next.js is suitable for large-scale enterprise applications as it supports:
Modular architecture
API routes and microservices
TypeScript and code splitting
Performance optimization
Enterprise-grade security and scalability
Does Next.js support API routes and backend logic?
Yes, Next.js supports API routes and backend logic. We can define API endpoints in the /pages/api/ folder. These are serverless functions that can handle form submissions, authentication, database calls, etc.
How does image optimization work in Next.js?
For image optimization, Next.js includes a built-in <Image> component that:
Optimizes image size
Supports lazy loading
Automatically serves modern formats like WebP
Works with remote and local images
What is the difference between client-side and server-side rendering in Next.js?
Rendering Type
Description
When to Use
Client-Side (CSR)
After page load, JavaScript runs in the browser.
User-specific or private data
Server-Side (SSR)
HTML is rendered on the server for each request
Dynamic content, SEO-critical pages
Static Site Generation (SSG)
HTML is generated at build time
Blogs, marketing pages
Training Benefits!!
To become a Next.JS professional, Credo Systemz provides the practical based Next.JS certification training in Chennai. We offer individual focused Next.JS skills and knowledge to construct user interfaces and web applications. Our Trainers are Real time professionals with a handful of industrial experience in the tech industry. To achieve the Next.JS jobs, Get certified at the Next.JS Course in Chennai. At the end of the Next.JS courses, we ensure Placement support for a successful career.
80-97%
80-97% Chances of immediate placements.
75-88%
75-88% increase in salary.
~95%
95% of job market is open for Next JS developers.
Testimonials
I thank Credo Systemz trainers for their utmost support during the Next.JS training in Chennai. I learned the Next.JS skills and knowledge with regular hands-on sessions by experts. The live sessions include clear explanations, real time practices and projects. This Next.JS course is job oriented training with 10+ career services.
Abitha B
I completed the Next.JS Training course in Chennai at Credo Systemz and I am super satisfied . The trainers are Real time professionals who deliver the course effectively. They made learning easier, understandable with practical skills and knowledge. I completed my Next.JS projects and practicals regularly which helped me to build web applications. Mock interviews, placement support were outstanding
Mari Selvam
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Next JS Course FAQs
What is Next.js?
Yes, Next.js is free, open-source and maintained by Vercel which is licensed under the MIT License. It allows developers to use, modify, and distribute it freely.
Do I need to know React to use Next.js?
As Next.js is built on top of React, you need to have a good understanding of React concepts like components, props, state, and hooks.
Can I use TypeScript with Next.js?
Yes, Next.js has first-class support for TypeScript. Create a TypeScript-based project using:npx create-next-app@latest --typescripttsconfig.json for you.
How do I deploy a Next.js application?
Next.js apps can be deployed on multiple platforms like Vercel (official), Netlify, AWS, Google Cloud, Azure, or custom servers using Node.js, Docker, etc.
What hosting providers support Next.js?
Vercel (official)
Netlify
AWS Amplify
Firebase Hosting
Render
DigitalOcean App Platform
Heroku
Does Next.js support dynamic routing?
Yes, Next.js supports dynamic routing using file system-based routing.// pages/blog/[slug].js
What are the disadvantages of using Next.js?
Learning curve if you’re new to SSR/SSG concepts.
Less flexibility with routing compared to custom React apps.
Build times may increase for large static sites.
How do I optimize performance in Next.js?
Using Image Optimization with <Image />
Leveraging Static Site Generation (SSG)
Using Incremental Static Regeneration (ISR)
Minimizing JavaScript and using code splitting
Using React Profiler and Lighthouse audits
Can I use Redux or other state management tools with Next.js?
Yes. You can integrate Redux, Zustand, Recoil, Jotai, Context API and also use server-side state management with getServerSideProps.
Is Next.js good for mobile responsive websites?
Yes. Responsiveness depends on your CSS and layout. You can use Tailwind CSS, Styled-components, CSS Modules, and media queries to build responsive designs in Next.js.
How does Next.js handle environment variables and security?
Define variables in .env.local, .env.production, etc.
Prefix with NEXT_PUBLIC_ to expose them to the browser.
Use HTTPS, Helmet, CSP, and secure headers for added security.
Avoid hardcoding secrets in frontend code.
What are some real-world companies using Next.js in production?
Twitch
Netflix Jobs
TikTok Web
Nike
Hulu
HashiCorp
Vercel (of course!)
Our Next JS Instructors – Industry Experts
Skilled experts with 13+ years of experience from top MNCs, passionate about teaching.
Provide practical-based Next.js training from basics with a standard syllabus.
Assist students in developing technical skills, real time projects, code reviews, and assessments.
Offer interview tips, mock interviews, Q&A, and placement support to help advance your career.
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Our Alumni Work in top MNCs
Credo Systemz has placed thousands of students in various top multinational organiation,
witnessing the progress of our alumni gives us immense gratification.
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Get Industry Recognized Certification
Credo Systemz Next.JS Certification showcases the skills of the Next.JS framework with industrial recognition globally.
Benefits of Next JS Certification
To validate the knowledge and skills of Next.JS
Achieve the career opportunities by highlighting the Next.JS Certification
To stand out in the job market with increased earning potential
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