React.js Complete Masterclass
The frontend library hiring still runs on, learned to production depth: hooks, state, TypeScript, testing and Next.js, ending deployed.
Syllabus updated August 2026
Recordings are free with a Google sign-in. These recordings show how we teach, not the exact syllabus of this course.
How long this course takes
This course runs 10-12 months (44-52 weeks) at 2 live classes/week + 4-6 hours practice. The range allows for background and pace: a complete beginner uses the full span, and a student with prior knowledge finishes sooner. The syllabus below is planned to the shorter end, with margin kept for revision.
For personalised duration planning, call +91 91233 66161 and we'll map a schedule to your goals.
At a glance
- Who it is for
- Complete beginner (18+); college students, graduates and working professionals. Age: 18+; college students, graduates and working professionals.
- Prerequisites
- None. Everything is taught from the first line
- Format
- Live, interactive classes with a real instructor, never pre-recorded videos. Live classes run about one hour.
- Language
- English or Hindi, depending on the batch.
- Duration
- 10-12 months (44-52 weeks)
- Weekly commitment
- 2 live classes/week + 4-6 hours practice
- Class size
- Group batches of 5 to 10 students, mini batches of 3 to 4, or 1-on-1.
- Certificate
- Certificate from Modern Age Coders, awarded on passing the final exam
- Watch first
- Free recordings of real classes for ages 13 and up, free with a Google sign-in. These recordings show how we teach, not the exact syllabus of this course.
- Live demo
- Optional. Enroll directly on this page, or book a free live demo if you would like to meet a mentor first.
How we teach
Deep understanding. Real projects. Expert guidance.
Learn coding, AI and maths through careful explanations, practical demonstrations, and hands-on problem-solving. Our instructors guide you from the foundations to advanced ideas, helping you understand what happens, why it happens, and how to build it yourself.
You will explore concepts step by step, write and improve code, investigate mistakes, ask questions, and apply your knowledge to meaningful projects. Lessons are designed around active participation, thoughtful feedback, and growing independence.
Expert-led live teaching, with practical participation built into every lesson.
- Students explain their thinking.
- Instructors demonstrate, then guide practice.
- Learners code, solve, or build during lessons.
- Questions and misconceptions get attention.
- Assignments receive useful feedback.
- Progress is checked before advancing.
Ready to Master React Masterclass: JavaScript to Production React?
Choose your plan and start your journey into the future of technology today.
Rated 4.9 across 547 Google reviews. Enroll directly, or take a free live demo first if you like. No card needed for the demo. Monthly billing, cancel anytime.
International Students (Outside India)
Billed monthly in US dollars, the same price in every country. Contact us with any questions.
Program Overview
React remains the most-hired frontend skill by a wide margin, and the gap between tutorial React and production React is where careers are decided. This live online masterclass closes it: JavaScript foundations first, then React as it is actually written, function components, hooks, honest data patterns, real state management with Redux Toolkit, then the production layer: TypeScript throughout, testing that catches regressions, performance measured before optimized, and Next.js as the industry wrapper. A finale month ships a production-shaped capstone and sits the final exam.
The pace is honest: ten teaching months at two live classes a week plus four to six hours of practice, with two more in hand. Problem sets, monthly mixed reviews, phase exams, and a final exam that decides the certificate with a free retest.
What Makes This Program Different
- JavaScript depth first: React punishes weak JavaScript forever
- Production patterns, not tutorial patterns: loading states, error boundaries and data honesty throughout
- TypeScript and testing as core phases, not appendices
- Next.js taught as the industry actually uses it
- An honest 10-month arc with 2 months in hand
- Real assessment: weekly problem sets, monthly mixed reviews, phase exams and a final exam with a free retest
Your Learning Journey
Career Progression
Detailed Course Curriculum
Explore the complete week-by-week breakdown of what you'll learn in this comprehensive program.
Topics Covered
- JavaScript fundamentals review
- ES6+ features: let, const, arrow functions
- Template literals and string interpolation
- Destructuring arrays and objects
- Spread and rest operators
- Default parameters
- Object property shorthand
- Array methods: map, filter, reduce, find
- forEach vs map understanding
- Promises and async/await
- Modules: import/export
- Classes and inheritance
Projects You Build
- JavaScript utility functions library
- Todo app with vanilla JavaScript
- Weather app with API calls
- Array manipulation exercises
Practice & Assignments
Complete 100 JavaScript challenges
Topics Covered
- What is React and why use it?
- Virtual DOM concept
- React ecosystem overview
- Setting up development environment
- Vite vs Next.js: choosing a React setup
- Project structure best practices
- JSX syntax and expressions
- JSX vs HTML differences
- Embedding JavaScript in JSX
- React Developer Tools
- First React component
- React.StrictMode
Projects You Build
- First React app setup
- Static website with React
- Personal portfolio starter
- JSX exercises and experiments
Practice & Assignments
Create 20 simple React components
Topics Covered
- Functional components
- Component composition
- Props and prop types
- Children props
- Prop drilling introduction
- Default props
- Spreading props
- Component organization
- Conditional rendering techniques
- Lists and keys in React
- Fragments and React.Fragment
- Component lifecycle overview
Projects You Build
- Component library creation
- Blog post list component
- Product card components
- Navigation menu component
Practice & Assignments
Build 30 reusable components
Topics Covered
- Understanding state in React
- useState Hook deep dive
- State vs props
- Event handling in React
- Synthetic events
- Common events: onClick, onChange, onSubmit
- Event object and preventDefault
- Handling forms basics
- Controlled vs uncontrolled components
- Multiple state variables
- State update patterns
- Immutability importance
Projects You Build
- Interactive counter app
- Form with validation
- Todo list with state
- Color picker component
Practice & Assignments
Build 20 interactive components with state
Topics Covered
- Rules of Hooks
- useState advanced patterns
- useEffect lifecycle replacement
- useEffect dependencies array
- Cleanup functions
- Multiple useEffect hooks
- useContext for global state
- useReducer for complex state
- useReducer vs useState
- useCallback for memoization
- useMemo for expensive computations
- useRef for DOM access and values
Projects You Build
- Data fetching with useEffect
- Theme switcher with Context
- Complex form with useReducer
- Performance optimization examples
Practice & Assignments
Master all essential hooks with 30 examples
Topics Covered
- Creating custom hooks
- Custom hook best practices
- useLocalStorage hook
- useFetch hook
- useDebounce hook
- useThrottle hook
- usePrevious hook
- useOnClickOutside hook
- useMediaQuery hook
- useIntersectionObserver hook
- Hook composition patterns
- Testing custom hooks
Projects You Build
- Custom hooks library
- Form validation hooks
- API hooks collection
- Animation hooks
Practice & Assignments
Create 20 custom hooks
Topics Covered
- CSS modules
- CSS-in-JS introduction
- Styled-components basics
- Emotion library
- Inline styles in React
- Dynamic styling
- CSS frameworks with React
- Tailwind CSS integration
- Bootstrap with React
- Material-UI basics
- Animations with React
- CSS transitions in React
Projects You Build
- Styled-components theme
- Responsive design system
- Animated components
- PHASE 1 CAPSTONE: Complete React Application with Custom Styling
Assessment
Phase 1 exam: a practical build defended live, plus a written paper mixing this phase with everything before it
Topics Covered
- React Router v6 setup
- BrowserRouter vs HashRouter
- Route components
- Link and NavLink
- Nested routes
- Route parameters
- Query strings
- useNavigate hook
- useLocation hook
- useParams hook
- Protected routes
- Route guards
- Lazy loading routes
- 404 pages
Projects You Build
- Multi-page application
- E-commerce product routing
- Admin dashboard with nested routes
- Authentication flow
Practice & Assignments
Build 10 routing scenarios
Topics Covered
- Controlled components deep dive
- Form state management
- Multi-step forms
- File uploads
- Form validation strategies
- React Hook Form
- Formik library
- Yup validation schemas
- Custom validation
- Error handling
- Form optimization
- Dynamic forms
- Form arrays
- Accessibility in forms
Projects You Build
- Registration system
- Survey application
- Dynamic form builder
- Checkout process
Practice & Assignments
Create 15 complex forms
Topics Covered
- Fetch API with React
- Axios integration
- Loading states
- Error handling
- Async operations in React
- Data fetching patterns
- Caching strategies
- Optimistic updates
- Pagination implementation
- Infinite scrolling
- Real-time data with WebSockets
- Server-Sent Events
- GraphQL with Apollo Client
- React Query (TanStack Query)
Projects You Build
- Blog with API backend
- Real-time chat application
- GitHub profile viewer
- Infinite scroll feed
Practice & Assignments
Integrate 10 different APIs
Topics Covered
- Context API deep dive
- Creating providers
- Multiple contexts
- Context optimization
- Context vs props
- Global state patterns
- State management principles
- Introduction to Redux
- Redux Toolkit modern approach
- Actions and reducers
- Redux DevTools
- Async actions with Redux Thunk
- RTK Query
Projects You Build
- Shopping cart with Context
- Theme system with Context
- Todo app with Redux
- E-commerce with Redux Toolkit
Practice & Assignments
Implement 10 state management scenarios
Topics Covered
- Redux middleware
- Redux Saga introduction
- Normalized state shape
- Reselect for memoization
- Redux persist
- Redux forms
- Time travel debugging
- Redux performance
- Code splitting with Redux
- Redux with TypeScript preview
- Alternative: Zustand
- Alternative: MobX
- Alternative: Recoil
- Choosing state management
Projects You Build
- Complex app with Redux Saga
- Offline-capable app
- Multi-user collaboration app
- State management comparison
Practice & Assignments
Master advanced Redux patterns
Topics Covered
- Higher-Order Components (HOCs)
- Render props pattern
- Compound components
- Controlled vs uncontrolled
- Presentational vs container components
- Provider pattern
- State initializer pattern
- State reducer pattern
- Prop collections pattern
- Prop getters pattern
- Component composition strategies
- Slot pattern
- Inversion of control
- Extensible components
Projects You Build
- Advanced UI component library
- Flexible modal system
- Data table component
- Accordion component set
Practice & Assignments
Implement 15 component patterns
Topics Covered
- React DevTools Profiler
- Performance metrics
- React.memo optimization
- useMemo strategies
- useCallback patterns
- Lazy loading components
- Code splitting with React.lazy
- Suspense for data fetching
- Virtualization with react-window
- Image optimization
- Bundle size optimization
- Tree shaking
- Performance monitoring
- Core Web Vitals
Projects You Build
- Optimize large list rendering
- Performance audit project
- Image gallery optimization
- Bundle size reduction
Practice & Assignments
Optimize 10 slow React apps
Topics Covered
- Error boundaries
- Error boundary patterns
- Fallback UI design
- Error reporting services
- Debugging techniques
- React DevTools mastery
- Console debugging strategies
- Network tab debugging
- Source maps
- Debugging production issues
- Logging strategies
- Error tracking with Sentry
- Performance debugging
- Memory leak detection
Projects You Build
- Error boundary system
- Debugging toolkit
- Error monitoring setup
- Production debugging guide
Practice & Assignments
Debug 20 React issues
Topics Covered
- Web accessibility principles
- ARIA attributes in React
- Keyboard navigation
- Screen reader support
- Focus management
- Accessible forms
- Color contrast
- Accessible modals
- Testing accessibility
- SEO with React SPA
- Meta tags management
- React Helmet
- Open Graph tags
- Structured data
Projects You Build
- Accessible component library
- SEO-optimized blog
- Accessibility audit tool
- WCAG compliant app
Practice & Assignments
Make 10 apps fully accessible
Topics Covered
- Complex application planning
- Architecture design
- State management setup
- API integration
- Performance optimization
- Testing implementation
Projects You Build
- PHASE 2 CAPSTONE: Full-Featured Social Media App
- Build complete social platform with posts, comments, likes
- Include: authentication, real-time updates, image uploads
- Redux state management, optimized performance
Assessment
Phase 2 exam: a practical build defended live, plus a written paper mixing this phase with everything before it
Topics Covered
- TypeScript setup with React
- Basic types and interfaces
- Type annotations
- Function types
- Union and intersection types
- Type aliases
- Generics basics
- Type inference
- Strict mode
- tsconfig.json configuration
- TypeScript with Vite
- TypeScript with Vite
- Migration strategies
- Common TypeScript errors
Projects You Build
- Convert JS project to TypeScript
- Type-safe component library
- TypeScript configuration setup
- Type definitions creation
Practice & Assignments
Type 30 React components
Topics Covered
- Typing functional components
- Props interface patterns
- Children prop types
- Event handler types
- Hooks with TypeScript
- useState with TypeScript
- useReducer typing
- useContext typing
- Custom hooks typing
- Generic components
- Discriminated unions
- Type guards
- Utility types
- Third-party library types
Projects You Build
- Type-safe form system
- Redux with TypeScript
- API client with types
- Component library with types
Practice & Assignments
Build 20 type-safe components
Topics Covered
- Testing philosophy
- Jest setup and configuration
- React Testing Library
- Component testing
- Testing hooks
- Testing async operations
- Mocking modules
- Testing user interactions
- Integration testing
- Snapshot testing
- Coverage reports
- Testing best practices
- TDD with React
- Debugging tests
Projects You Build
- Test suite for component library
- TDD todo application
- Integration test suite
- Testing utilities library
Practice & Assignments
Write 100+ test cases
Topics Covered
- E2E testing introduction
- Cypress setup
- Writing Cypress tests
- Page object pattern
- API testing with Cypress
- Visual regression testing
- Playwright introduction
- Cross-browser testing
- CI/CD integration
- Test automation strategies
- Performance testing
- Accessibility testing
- Security testing basics
- Test reporting
Projects You Build
- E2E test suite with Cypress
- Visual regression tests
- CI/CD pipeline with tests
- Automated test reports
Practice & Assignments
Create comprehensive E2E coverage
Topics Covered
- Next.js benefits and features
- Create Next App setup
- File-based routing
- Pages and layouts
- Static generation (SSG)
- Server-side rendering (SSR)
- API routes
- Dynamic routes
- Link component
- Image optimization
- CSS and styling in Next.js
- Environment variables
- Next.js vs a plain Vite SPA
- Migration to Next.js
Projects You Build
- Blog with Next.js
- Portfolio with SSG
- E-commerce homepage
- API with Next.js
Practice & Assignments
Build 5 Next.js applications
Topics Covered
- Incremental Static Regeneration (ISR)
- Dynamic imports
- Middleware
- Edge functions
- Authentication in Next.js
- NextAuth.js
- Database integration
- Prisma with Next.js
- tRPC integration
- Internationalization (i18n)
- SEO optimization
- Performance optimization
- Deployment strategies
- Vercel deployment
Projects You Build
- Full-stack app with authentication
- Multi-language website
- E-commerce with ISR
- SaaS application starter
Practice & Assignments
Master advanced Next.js features
Topics Covered
- GraphQL introduction
- GraphQL vs REST
- Apollo Client setup
- Queries and mutations
- GraphQL fragments
- Optimistic UI
- Caching strategies
- Subscriptions
- Error handling
- Authentication with GraphQL
- File uploads
- Relay modern basics
- GraphQL code generation
- Performance optimization
Projects You Build
- GraphQL blog application
- Real-time chat with subscriptions
- E-commerce with GraphQL
- GitHub clone with GraphQL
Practice & Assignments
Build 5 GraphQL applications
Topics Covered
- Micro-frontends architecture
- Benefits and challenges
- Module federation with Webpack 5
- Sharing dependencies
- Runtime integration
- Build-time integration
- Single-spa framework
- Qiankun framework
- Communication between micro-frontends
- Shared state management
- Deployment strategies
- Testing micro-frontends
- Performance considerations
- When to use micro-frontends
Projects You Build
- Micro-frontend architecture
- Module federation setup
- Multi-team application
- Legacy app integration
Practice & Assignments
Implement micro-frontend patterns
Topics Covered
- PWA principles
- Service workers in React
- Offline functionality
- Cache strategies
- Web app manifest
- Push notifications
- Background sync
- App shell architecture
- Performance optimization for PWA
- Lighthouse audits
- PWA deployment
- App store submission
- PWA vs native apps
- Workbox library
Projects You Build
- Offline-first news app
- PWA e-commerce site
- Push notification system
- Installable web app
Practice & Assignments
Convert 5 apps to PWAs
Topics Covered
- Full-stack application design
- TypeScript throughout
- Comprehensive testing
- Next.js implementation
- Performance optimization
- Production deployment
Projects You Build
- PHASE 3 CAPSTONE: Production-Ready SaaS Application
- Build complete SaaS with Next.js, TypeScript, testing
- Include: authentication, payments, admin panel
- Full test coverage, deployed to production
Assessment
Phase 3 exam: a practical build defended live, plus a written paper mixing this phase with everything before it
Topics Covered
- Choosing the capstone: a production-shaped React application: dashboard, social product or commerce frontend
- A one-page spec: scope, milestones, stack
- Repository and skeleton ready on day one
- Instructor sign-off before the build begins
Projects You Build
- Approved capstone spec plus the running skeleton, deployed where applicable
Practice & Assignments
Pitch the spec to the batch and absorb one hard question
Topics Covered
- Two focused weeks in vertical slices
- Instructor checkpoints and honest scope cuts
- Using the whole course: hooks, state management, TypeScript, tests and Next.js where it earns it
- Daily commits and an always-working build
Projects You Build
- The capstone, feature-complete with version control
Practice & Assignments
A working build at the end of every session
Topics Covered
- The finishing pass: edge cases, errors, documentation
- Lighthouse and test-suite pass: performance and correctness by evidence
- A README worth reading and a demo worth watching
- A full-course spiral review before the exam
Projects You Build
- The capstone shipped, documented and rehearsed
Practice & Assignments
Two mock demos, each tighter than the last
Topics Covered
- Presenting the capstone: live demo plus the hardest bug story
- The honest map of next roads: frontend specialization, full-stack product work, or React Native
- Where our other courses continue the journey
Projects You Build
- Demo day presentation delivered to the batch
Assessment
FINAL EXAM: a practical build plus a written paper with questions mixed from every phase. Passing earns the certificate; falling short earns a focused revision plan and a free retest
Projects You'll Build
Build a professional portfolio with 20+ real builds, crowned by a deployed production-shaped capstone real-world projects.
Weekly Learning Structure
Certification & Recognition
Technologies & Skills You'll Master
Comprehensive coverage of the entire modern web development stack.
Support & Resources
Career Outcomes & Opportunities
Transform your career with industry-ready skills and job placement support.
Prerequisites
Who Is This Course For?
Career Paths After Completion
Salary & Market Context
The ranges below are general market salary bands for these roles in India and abroad, drawn from public industry data. They are shown for career context only and are not a promise or guarantee of income. Actual pay depends on your skills, experience, location, and the job market.
Course Guarantees
Real students. Real moments. Real joy.
These are our actual student meetups. No stock photos, no filters. Swipe through and meet the community you'll be joining.
What families say
Straight from the parents and students who learn with us. Rated 4.9 across 547 Google reviews.
“Mivaan enjoys the class. He understands the concepts and completes his tasks with excitement. He started taking interest in coding… truly amazing class.”
“I absolutely love it here! I made new friends and learned important valuable coding skills while having the fun of my life. It's not just coding here, it's outings, bonding and most importantly preparing you for your future. Definitely five stars.”
“What stands out most is how excited my son is before every class. He looks forward to learning, problem-solving, and sharing what he's built. I've noticed a big boost in his confidence!”
“Modern Age Coders has been a game-changer for me! I struggled to grasp IT concepts and coding before joining, but their classes transformed everything. I'm now the topper in my class and can confidently write complex programs with ease.”
“Modern Age Coder have wonderful teachers who teach in a clear, easy and practical way. The teacher boosts students' confidence, keeps them updated with technology, and inspires them to learn without hesitation.”
“The one step solution for my son. Modern Age Coders make learning coding so simple that kids love it.”
“Coding classes here make learning very interesting and conceptual. The teachers teach us in a very easy-to-understand and efficient manner.”
“One of the most wonderful education centres out there. Education is not limited to school syllabus but focuses on skill development. Learning here has been a wonderful journey and still continuing.”
“I highly recommend this computer coding class! The teachers are incredibly knowledgeable and passionate about coding. They make every session engaging and insightful.”
“My child Dhairya is really enjoying the Modern Age Coder IT classes. This is his first online class, and he eagerly looks forward to it.”
“Very good classes. Don't worry about coding. They teach the best, especially Shivam sir.”
“Very good classes. Makes learning very easy and interactive.”
Hear it from our students
Real parents and students in their own words, on our public YouTube channel.
Straight answers about React Masterclass: JavaScript to Production React
- Who should take this course?
- Complete beginner (18+); college students, graduates and working professionals. Age: 18+; college students, graduates and working professionals. It suits students who want the most-hired frontend skill at production depth; developers who can follow react tutorials but not debug them; professionals entering frontend at the hiring baseline.
- What will they learn and build?
- React remains the most-hired frontend skill by a wide margin, and the gap between tutorial React and production React is where careers are decided.
- How deeply are topics covered?
- The course runs 10-12 months (44-52 weeks) at 2 live classes/week + 4-6 hours practice, across 4 phases listed week by week in the syllabus below. A structured, well-paced curriculum taught step by step, with classwork in every session and problem sets after every class.
- Who teaches it?
- Modern Age Coders mentors, who teach the live classes themselves. You can watch them at work in the free class recordings before you decide.
- How do practice, feedback and assessment work?
- Monthly mixed reviews, cumulative phase exams, and a final exam that decides the certificate: real knowledge, real work. Doubt support between classes over WhatsApp, so you are never left stuck. A certificate you earn by passing the final exam, with a free retest after revision if needed.
- What does it cost?
- Three monthly plans: a group batch, a mini batch and 1-on-1. Prices are shown in your currency in the plans section. Monthly billing, cancel any time.
- When can classes take place?
- Live classes are scheduled around your week. Group batches meet at a fixed weekly slot; 1-on-1 students choose their own. International students are scheduled in their own timezone. Ask on WhatsApp for the current slots.
- Can I watch the teaching before deciding?
- Yes. Full recordings of real 13 and up classes are free to watch, free with a Google sign-in. These recordings show how we teach, not the exact syllabus of this course. Some classes are in English and some in Hindi; everyone follows at their own pace. Watch a class end to end, like you are in it. Sessions are interactive and each moment builds on the last.
- Can I enroll without a live demo?
- Yes. Choose a plan on this page and enroll directly; a booking or a demo is not required. A free live demo is optional, for anyone who wants to meet a mentor first. Outside India, our team confirms the plan and completes payment with you over WhatsApp, so allow a little time for that step.
Common Questions About React Masterclass: JavaScript to Production React
Get answers to the most common questions about this comprehensive program
Still have questions? We're here to help!
Contact UsRelated Courses You May Like
Continue your learning journey with these recommended programs
Web Development
React Course for Teens: JavaScript to Real React Apps
React course for teens aged 13-18: web foundations, modern JavaScript, then React with hooks, router...
Explore Course
Web Development
Backend Development for Teens: Node, APIs and Databases
Backend course for teens aged 13-18: Node.js, Express, REST APIs, MongoDB and PostgreSQL, auth, secu...
Explore CourseRelated Articles & Guides
Deepen your knowledge with these hand-picked articles
Education
9 min read
Common Myths About Coding for School Students (And the Truth Behind Them)
Debunking coding myths for students. From 'coding is only for geniuses' to 'it's too late', the trut...
Read Article
Career
18 min read
Competitive Coding vs Development Skills: What Should Students Focus On?
The great debate: should students focus on competitive programming or practical development skills? ...
Read ArticleReady to start React Masterclass: JavaScript to Production React?
Book a free demo class to meet your mentor and see how we teach, with no commitment. Or enrol now and start this week.