⚛️ React JS Course — Dwarka Mor, Delhi
Best React JS Course in Dwarka Mor Delhi
Master React JS — the world's most popular frontend JavaScript library used by Facebook, Netflix, Flipkart & Swiggy — covering ES6+, JSX, Components, React Hooks (useState, useEffect, useContext), React Router, Redux Toolkit, API Integration with Axios and building 3 real deployed projects for your portfolio at MMIIT's expert-led training centre opposite Dwarka Mor Metro, New Delhi.
Course Overview
Duration3 Months
PrerequisiteBasic JavaScript & HTML/CSS
BatchesMorning / Evening / Weekend
Projects3 Live Deployed React Apps
State MgmtContext API + Redux Toolkit
Fee₹12,000 (Instalment Available)
Placement100% Assistance
Rating 4.9/5 (112 reviews)
3Month Programme
HooksDeep Dive
ReduxToolkit Included
3Deployed Projects
APIAxios + REST
4.9★Student Rating
100%Placement Assistance
About the Programme
Why Learn React JS at MMIIT Delhi?
React JS is the world's most popular frontend JavaScript library — created by Meta (Facebook) and used by Facebook, Instagram, Netflix, Airbnb, Dropbox, and in India by Flipkart, Swiggy, Zomato, Ola, Paytm, BYJU'S, and thousands of startups. In India's booming tech industry, React Developer and Frontend Developer are among the most consistently in-demand roles — with React JS job postings significantly outnumbering Angular and Vue combined on LinkedIn, Naukri, and Glassdoor in Delhi NCR. React skills open doors to frontend, full stack (MERN), and even React Native (mobile) development careers.
MMIIT's React JS course in Dwarka Mor Delhi is a complete 3-month, industry-aligned programme — from JavaScript ES6+ fundamentals through React Hooks deep dive (useState, useEffect, useContext, useRef, useMemo, useCallback, custom hooks), React Router DOM v6, Redux Toolkit state management, REST API integration with Axios, performance optimisation, and the React ecosystem (Next.js, Tailwind CSS, Vite) — with 3 real deployed projects on GitHub and Netlify/Vercel for your portfolio.
📞 Call for Free Demo ClassHooks Deep Dive — The Heart of Modern React
React Hooks (useState, useEffect, useContext, useRef, useMemo, useCallback) replaced class components and are now the standard way to write React. MMIIT dedicates a full module to Hooks — explaining not just how, but WHY each hook exists and the common mistakes that cause bugs in real production React apps.
Redux Toolkit — Modern State Management
Old Redux was notoriously complex. Redux Toolkit (RTK) is the modern, official way to write Redux — with createSlice, configureStore, and RTK Query dramatically reducing boilerplate. MMIIT teaches Redux Toolkit (not old Redux) which is what employers actually use in production React applications today.
3 Deployed Projects — GitHub Portfolio
MMIIT's React course includes 3 complete real projects — E-commerce Product Catalogue, Weather App with live API data, and Task Manager with Redux Toolkit — all deployed live on Netlify/Vercel and pushed to GitHub. These portfolio pieces are what hiring managers and interview panels look at before shortlisting React developer candidates.
React Ecosystem — Next.js, Tailwind, Vite
React alone is just the start. MMIIT introduces the complete React ecosystem — Next.js (SSR and SSG for SEO-friendly React apps), Tailwind CSS (utility-first styling), Vite (fast build tool replacing CRA), and an overview of React Native (mobile) — giving students the broader picture of where React development is headed.
React Code & Ecosystem
React JS Code You Will Write & Ecosystem You Will Learn
⚛️ Sample React Hook Code — Custom useFetch Hook (you will write this!)
// Custom Hook — useFetch.js (reusable data fetching logic)
import { useState, useEffect } from 'react';
import axios from 'axios';
const useFetch = (url) => {
const [data, setData] = useState(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState(null);
useEffect(() => {
const fetchData = async () => {
try {
const res = await axios.get(url);
setData(res.data);
} catch (err) {
setError(err.message);
} finally { setLoading(false); }
};
fetchData();
}, [url]);
return { data, loading, error };
};
// Using the custom hook in a component
const Products = () => {
const { data, loading, error } = useFetch('https://api.example.com/products');
if (loading) return <Spinner />;
if (error) return <ErrorMessage msg={error} />;
return <ProductList products={data} />;
};
import { useState, useEffect } from 'react';
import axios from 'axios';
const useFetch = (url) => {
const [data, setData] = useState(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState(null);
useEffect(() => {
const fetchData = async () => {
try {
const res = await axios.get(url);
setData(res.data);
} catch (err) {
setError(err.message);
} finally { setLoading(false); }
};
fetchData();
}, [url]);
return { data, loading, error };
};
// Using the custom hook in a component
const Products = () => {
const { data, loading, error } = useFetch('https://api.example.com/products');
if (loading) return <Spinner />;
if (error) return <ErrorMessage msg={error} />;
return <ProductList products={data} />;
};
⚛️ React Ecosystem — All Tools Taught at MMIIT
React 18
Core Library
React Hooks
State & Effects
React Router v6
Navigation
Redux Toolkit
State Mgmt
Axios
HTTP / API
Vite
Build Tool
Tailwind CSS
Styling
Material UI
UI Components
Next.js
SSR / SSG
Jest + RTL
Testing
GitHub
Version Control
Netlify / Vercel
Deployment
Component-Based Architecture
Build reusable UI components — Header, Footer, Card, Button, Modal, Form — that compose into full pages. React's component model is the foundation of every modern web application.
React Hooks Mastery
Master all React Hooks — useState for local state, useEffect for side effects (API calls, timers), useContext for global state, useRef for DOM access, useMemo and useCallback for performance, and custom hooks for reusable logic.
React Router — Multi-Page SPA
Build multi-page Single Page Applications using React Router DOM v6 — nested routes, URL parameters, search params, programmatic navigation, and protected/private routes for authenticated sections.
Redux Toolkit — Global State
Manage complex application state with Redux Toolkit — createSlice for reducers and actions, configureStore, useSelector to read state, and useDispatch to update it — the modern Redux way with minimal boilerplate.
REST API Integration
Connect React apps to backend APIs using Axios — GET, POST, PUT, DELETE requests, loading and error state management, Axios interceptors, base URL configuration, and custom data-fetching hooks (useFetch).
Performance & Deployment
Optimise React apps with React.memo, useMemo, useCallback, lazy loading (React.lazy + Suspense), code splitting — and deploy production builds to Netlify or Vercel with environment variable management.
Complete Curriculum
React JS Course Syllabus at MMIIT Delhi
ES6+ → JSX → Components → Hooks → Router → Redux → API → Advanced → Ecosystem → 3 Real Projects
M1
JavaScript ES6+ Fundamentals for React
- let and const — block scoping vs var, when to use const vs let, temporal dead zone, common mistakes with var in React event handlers
- Arrow Functions — syntax (implicit return, parentheses rules), lexical this binding (why React uses arrow functions for event handlers), arrow function in array methods
- Destructuring — array destructuring (useState return value: const [count, setCount] = useState(0)), object destructuring (props destructuring in function parameters), nested destructuring, default values in destructuring, rename during destructuring
- Spread and Rest Operators — spreading arrays and objects (creating copies without mutation — critical in React state updates), rest parameters in function definitions, spreading props ({...props}), merging objects with spread
- Template Literals — multiline strings, expression interpolation in JSX className and string props, tagged template literals
- ES Modules — import/export (named exports, default export, import all as namespace), module resolution, why React uses ES modules (import React, import useState from 'react')
- Array Methods — map() (rendering lists of JSX elements), filter() (filtering displayed items by condition), reduce() (computing totals/aggregates from arrays), find() and findIndex(), every() and some() — all commonly used in React component logic
- Promises and Async/Await — Promise basics (resolve, reject, .then, .catch), async/await syntax (making API calls in useEffect), Promise.all() (parallel API calls), error handling in async functions, optional chaining (?.) and nullish coalescing (??) for safe property access
M2
React Basics — JSX, Components, Props & State
- What is React — Virtual DOM concept (how React diffs and updates the real DOM efficiently), React vs vanilla JavaScript (why React, when not to use React), React vs Angular vs Vue (key differences for Indian job market), React 18 new features (automatic batching, useTransition, Suspense improvements)
- React project setup — Create React App (CRA) vs Vite (faster, recommended) — creating a Vite + React project, understanding the project structure (src/, public/, index.html, main.jsx, App.jsx, package.json, node_modules)
- JSX — JSX is not HTML (it compiles to React.createElement calls), JSX rules (single root element or Fragment, className vs class, htmlFor vs for, camelCase attributes, self-closing tags, JavaScript expressions in curly braces {}), JSX vs TSX (TypeScript JSX)
- Functional Components — creating a functional component (function name starts with uppercase), returning JSX, default export, importing and using components in App.jsx, component file naming conventions
- Props — passing props to components (like HTML attributes), receiving props (as function parameter or destructured), prop types (strings, numbers, booleans, arrays, objects, functions as props), default props, children prop (wrapping component content)
- Conditional Rendering — ternary operator (condition ? JSX1 : JSX2), logical AND (condition && JSX — render or nothing), if statements outside JSX, switch statements for multiple conditions, early return pattern
- Lists and Keys — rendering arrays with .map(), key prop (why React needs unique keys, using id not index as key, common key warnings), React.Fragment for wrapping multiple items without extra DOM nodes
- Styling in React — inline styles (style={{color: 'red', fontSize: 16}}), CSS modules (.module.css — scoped styles), CSS-in-JS basics, className with conditional styling (template literals or classnames library), Tailwind CSS utility classes in React
M3
React Hooks Deep Dive
- useState — declaring state (const [value, setValue] = useState(initialValue)), updating state (direct value, functional update form — prev => prev + 1), state batching in React 18, rules of Hooks (top level only, only in React functions), controlled components (input, textarea, select with value + onChange)
- useEffect — what is a side effect (API call, subscription, timer, document title update), useEffect syntax (effect function, dependency array), dependency array options (no array = every render, empty [] = mount only, [dep1, dep2] = when dependencies change), cleanup function (return () => cleanup — clearing timers, unsubscribing, aborting fetch), fetching data with useEffect pattern
- useContext — what is prop drilling (and why it's a problem), React Context API (createContext, Provider, Consumer), useContext hook (consuming context in any nested component without prop drilling), creating a theme context, auth context, language context
- useRef — two use cases: (1) DOM reference (const ref = useRef(); <input ref={ref} /> then ref.current.focus()), (2) persisting a mutable value across renders without causing re-render (timer ID, previous state value, render count) — difference between useRef and useState
- useMemo — memoizing the result of an expensive calculation (const result = useMemo(() => heavyCalc(data), [data])) — only recalculates when dependencies change, when to use and when NOT to use (premature optimisation pitfall)
- useCallback — memoizing a callback function (const handleClick = useCallback(() => {}, [deps])) — preventing child component re-renders when passing callbacks as props, when combined with React.memo for optimisation, difference between useMemo and useCallback
- Custom Hooks — what is a custom hook (a function starting with "use" that calls other hooks), extracting reusable logic from components: useLocalStorage (reading/writing to localStorage with useState sync), useDebounce (delaying search input API calls), useFetch (data/loading/error state for any URL), useWindowSize (responsive breakpoints) — writing and reusing custom hooks
- useReducer — alternative to useState for complex state logic (like a mini Redux), useReducer syntax (const [state, dispatch] = useReducer(reducer, initialState)), reducer function pattern (action.type switch), when to prefer useReducer over useState, combining useContext + useReducer for global state management without Redux
M4
React Router DOM v6 — Navigation & Routes
- What is client-side routing — Single Page Application (SPA) concept (one HTML file, JavaScript handles URL changes without full page reload), React Router DOM v6 vs v5 (major API changes in v6), installing react-router-dom
- BrowserRouter and Routes — wrapping app in BrowserRouter (or createBrowserRouter in v6.4+), Routes component (replaces Switch from v5), Route (path and element props), 404 Not Found page (path="*")
- Navigation — Link component (replacing anchor tags — no page reload), NavLink (Link with active styling using className function), useNavigate hook (programmatic navigation: navigate('/home'), navigate(-1) for back button)
- URL Parameters — useParams hook (reading dynamic URL segments: /products/:id → const { id } = useParams()), useSearchParams hook (reading/writing query strings: ?category=electronics&sort=price), using params for detail page routing (Product Detail, User Profile)
- Nested Routes — Route within Route (parent layout with shared Header/Sidebar using Outlet), index routes (default child route), relative paths in nested routes — building a dashboard layout with nested pages
- Protected / Private Routes — creating a PrivateRoute component that checks auth state (from Context) and redirects to /login if not authenticated, using Navigate component for redirect, wrapping protected pages with PrivateRoute
- useLocation — reading the current URL object (pathname, search, hash, state), passing state with navigation (navigate('/login', {state: {from: location}})), reading location state on the target page
- Lazy Loading Routes — React.lazy(() => import('./pages/About')) with Suspense fallback for code splitting by route — reducing initial bundle size by loading pages only when navigated to
M5
State Management — Context API & Redux Toolkit
- When to use global state — local state (useState) vs shared state (Context) vs complex state (Redux) — the decision framework: how many components need the state? How complex are the state updates? How large is the team?
- Context API + useReducer — creating a Context, creating a useReducer-based store, providing context at App level, consuming context in deeply nested components — building a shopping cart with Context + useReducer (add to cart, remove, clear cart, total calculation)
- Why Redux Toolkit — problems with old Redux (too much boilerplate: actions, action creators, reducers separately), how Redux Toolkit (RTK) solves this, installing @reduxjs/toolkit and react-redux
- createSlice — defining a slice (name, initialState, reducers object), reducers with Immer (mutating state directly in RTK — Immer handles immutability), auto-generated action creators from reducers, exporting actions and reducer from slice
- configureStore — creating the Redux store (store.js), combining multiple slice reducers, Redux DevTools Extension (visualising state changes in browser), Provider wrapping the app with the store
- useSelector and useDispatch — useSelector(state => state.sliceName.value) (reading state from store with selector function, memoised), useDispatch() (getting dispatch function, dispatching actions: dispatch(increment()), dispatch(addToCart(product)))
- createAsyncThunk — handling async operations (API calls) in Redux Toolkit, pending/fulfilled/rejected action states, handling async thunk in extraReducers with builder.addCase, loading and error state management in Redux slice
- RTK Query basics — createApi and fetchBaseQuery for auto-generating hooks for data fetching and caching (useGetProductsQuery, useAddProductMutation) — why RTK Query can replace both Axios + Redux for API state
M6
API Integration — Fetch, Axios & REST APIs
- REST API fundamentals — HTTP methods (GET, POST, PUT/PATCH, DELETE), HTTP status codes (200, 201, 400, 401, 403, 404, 500), JSON request and response format, API endpoints, Base URL and route parameters, using browser Network tab to inspect API calls
- Fetch API — fetch() basics (returns Promise, .json() for response body), GET request with fetch, POST request with fetch (method, headers, body: JSON.stringify), error handling with fetch (fetch doesn't throw on 4xx/5xx — checking response.ok)
- Axios — installing Axios, why Axios over fetch (automatic JSON parsing, throws on 4xx/5xx, request/response interceptors, cancel token), axios.get(), axios.post(), axios.put(), axios.delete() — all with async/await and try/catch
- Axios instance — creating an Axios instance with base URL (axios.create({baseURL: process.env.REACT_APP_API_URL})), request interceptors (adding Authorization header: Bearer token), response interceptors (global error handling, token refresh)
- Loading and Error States — implementing proper loading/error/success states in React components fetching data, skeleton loading UI vs spinner, error boundary fallback, retry mechanism — professional UX patterns for API integration
- Public APIs practice — integrating real public APIs in React: OpenWeatherMap API (weather data by city), JSONPlaceholder (fake REST API for posts/users/todos), Fake Store API (products for e-commerce), Rick and Morty API, Pokemon API — building mini-apps with each
- Custom useFetch Hook — extracting API call logic into a reusable custom hook (useFetch(url) returning {data, loading, error}), generifying the hook for any URL, abort controller for cleanup (cancelling requests on component unmount)
- Environment Variables in React — .env file setup (REACT_APP_ prefix for CRA, VITE_ prefix for Vite), accessing env variables (process.env.REACT_APP_API_KEY, import.meta.env.VITE_API_KEY), .env.local for local secrets, never committing API keys to GitHub (.gitignore)
M7
Advanced React — Performance, Testing & Ecosystem
- React.memo — wrapping a component with React.memo to prevent re-render when parent re-renders but props haven't changed, custom comparison function as second argument, when React.memo helps and when it adds overhead — profiling to confirm
- React DevTools — installing React DevTools browser extension, Component tree inspection (props, state, hooks values), Profiler tab (recording renders, flamegraph — identifying which components re-render most and why), finding performance bottlenecks in real React apps
- Code Splitting and Lazy Loading — React.lazy(() => import('./Component')) with Suspense (fallback UI while loading), route-based code splitting (lazy loading entire pages), component-level lazy loading (loading heavy chart components only when needed), impact on initial bundle size
- Error Boundaries — what is an Error Boundary (class component that catches JS errors in its child tree), implementing componentDidCatch and getDerivedStateFromError, rendering a fallback UI instead of crashing the whole app, wrapping route-level components with Error Boundaries
- Portals — ReactDOM.createPortal() (rendering a component into a different DOM node than its parent — used for Modals, Tooltips, Dropdowns that need to escape overflow:hidden parent containers)
- Next.js Overview — what is Next.js (React framework with file-based routing, SSR, SSG, ISR built-in), difference between CSR (Client-Side Rendering — plain React), SSR (Server-Side Rendering — getServerSideProps), and SSG (Static Site Generation — getStaticProps) — why Next.js for SEO-critical pages, creating a Next.js project
- Testing in React — Jest setup in React (Vite projects), React Testing Library (RTL) philosophy (test as the user would use it), render(), screen.getByText/getByRole/getByTestId, fireEvent.click(), userEvent.type(), testing a controlled form component, testing API data display (mock axios), running tests (npm test)
- Deployment — Netlify deployment (drag-drop build folder or GitHub CI/CD auto-deploy), Vercel deployment (GitHub integration, zero-config React/Next.js deploy), environment variables in Netlify/Vercel dashboard, custom domain setup, build command (npm run build) and output directory (dist/ for Vite, build/ for CRA)
M8
3 Real Projects, Freelancing & Career Preparation
- Real Project 1 — E-commerce Product Catalogue: Vite + React app with product listing (from Fake Store API via Axios), ProductCard component, search/filter by category, add to cart (useState), cart sidebar with total calculation, React Router (Home/Products/Cart/Product Detail pages), Tailwind CSS styling, deployed on Netlify with GitHub repo
- Real Project 2 — Weather Dashboard: useEffect + Axios API calls to OpenWeatherMap API, city search with debounce (custom useDebounce hook), current weather + 5-day forecast display, geolocation (navigator.geolocation), useLocalStorage hook for saving recent searches, loading skeleton and error states, dark/light mode toggle with Context API, deployed on Vercel
- Real Project 3 — Task Management App (Redux Toolkit): createSlice for tasks (add, complete, delete, edit) and filter (All/Active/Completed), useSelector for filtered task list, useDispatch for all actions, drag-and-drop task ordering (react-beautiful-dnd basics), localStorage persistence with Redux middleware, filter by label/priority (custom Redux selector), fully deployed with README and GitHub
- Bonus Project — Blog/Portfolio Site with Next.js: Next.js file-based routing, SSG with getStaticProps (Markdown blog posts), dynamic routes ([slug].js), Tailwind CSS styling, SEO meta tags (next/head), deployed on Vercel — demonstrates Next.js understanding for job interviews
- GitHub Portfolio setup — creating a professional GitHub profile (profile README with skills, links), pushing all 3 projects with descriptive README (project description, features, tech stack, live demo link, screenshot, setup instructions), maintaining commit history with meaningful commit messages
- Freelancing with React — Fiverr and Upwork profile for React JS services (React web app development, React component library, Convert design to React), pricing React projects (simple SPA: ₹8,000, medium app with API: ₹20,000, complex Redux + API: ₹40,000+), writing proposals, delivering projects professionally
- React JS Interview Preparation — top 50 React interview questions (Virtual DOM vs DOM, props vs state, controlled vs uncontrolled, useEffect cleanup, useRef vs useState, useMemo vs useCallback, Context vs Redux, React.memo when to use, Redux Toolkit vs old Redux, Next.js SSR vs SSG), live coding challenges (build a counter, build a form with validation, fetch and display API data)
- Placement assistance — React JS developer resume (GitHub portfolio links, tech stack: React 18, Hooks, Redux Toolkit, Axios, React Router, Tailwind CSS, Next.js, Jest, Netlify/Vercel), mock technical interviews (30-minute React coding challenge simulation), referrals to Delhi NCR startups, IT product companies, e-commerce firms, and digital agencies hiring React developers
📄 Download Full React JS Course Syllabus & Project Starter Files — free with course enquiry
Portfolio Projects
3 Real React JS Projects You Will Build & Deploy
Project 1
E-commerce Product Catalogue
Full product listing from REST API (Fake Store API via Axios), ProductCard component, category filter, search, add-to-cart with useState, cart sidebar with total, React Router navigation (Home, Products, Cart, Product Detail), Tailwind CSS responsive layout — deployed on Netlify with GitHub.
React 18React Router v6AxiosuseStateTailwind CSSNetlify
Project 2
Weather Dashboard App
Live weather data from OpenWeatherMap API, city search with custom useDebounce hook, current weather + 5-day forecast, geolocation API, custom useLocalStorage hook for recent searches, dark/light mode with Context API, loading skeleton and error states — deployed on Vercel.
useEffectCustom HooksContext APIAxiosOpenWeatherMap APIVercel
Project 3
Task Manager with Redux Toolkit
Full task management with Redux Toolkit (createSlice for tasks + filters), add/edit/delete/complete tasks, filter by All/Active/Completed, priority labels, drag-and-drop ordering, localStorage persistence via Redux middleware, custom selectors — fully deployed with detailed GitHub README.
Redux ToolkitcreateSliceuseSelectoruseDispatchcreateAsyncThunkGitHub
React JS Skills You Will Master
React JS Technologies & Concepts Covered
⚛️ React 18 & JSX
🧩 Functional Components
🪝 useState & useEffect
🌐 useContext & Custom Hooks
⚡ useMemo & useCallback
🛣️ React Router DOM v6
🗄️ Redux Toolkit (RTK)
🌐 Axios & REST API
🎨 Tailwind CSS
▲ Next.js Overview
🧪 Jest + React Testing Library
🚀 Netlify / Vercel Deploy
Career Opportunities
Jobs You Can Get After React JS Course
⚛️
React JS Developer
₹4–14 LPABuild React-based web applications at IT product companies, startups, e-commerce firms, and digital agencies — the most in-demand frontend role in Delhi NCR's tech sector
🖥️
Frontend Developer
₹4–14 LPACreate responsive, interactive user interfaces using React, HTML/CSS, and JavaScript for web products across healthcare, fintech, edtech, e-commerce, and SaaS companies
🔄
MERN Stack Developer
₹6–18 LPAFull stack development combining React (frontend) with Node.js + Express + MongoDB (backend) — the most sought-after full stack combination for Indian startups and product companies
🎨
UI Developer
₹4–12 LPAImplement pixel-perfect UI designs using React and Tailwind CSS/Material UI — working closely with designers to build accessible, responsive component libraries
📱
React Native Developer
₹5–16 LPAExtend React skills to mobile development with React Native — building iOS and Android apps using the same React concepts learned in web development
💰
React JS Freelancer
₹8K–60K/projectBuild React web apps, landing pages, dashboards, and SPAs for clients worldwide via Fiverr and Upwork — React is the most requested JavaScript framework in international freelancing
Eligibility
Who Should Join React JS Course?
HTML/CSS & Basic JavaScript Developers
Students and professionals who know HTML, CSS, and basic JavaScript (variables, functions, loops, arrays) and want to take the next step into modern frontend development with React — the most natural progression from basic web skills to professional frontend development.
BCA / B.Tech / MCA Students
Computer science and IT students who want industry-relevant React JS skills alongside their degree — React projects on GitHub significantly strengthen college placements and campus recruitment prospects at IT product companies and startups.
Web Designers Moving to Development
UI/UX designers and web designers who know HTML/CSS and want to learn React to implement their own designs as working code — React skills bridge the gap from design to full frontend development, opening developer roles alongside design roles.
Backend Developers Adding Frontend Skills
Java, Python, PHP, or Node.js backend developers who want to become full stack — learning React as the frontend layer completes the full stack skillset and opens significantly higher-paying full stack developer roles.
Startup Founders & Entrepreneurs
Non-technical founders who want to build their own MVP web application — React is the fastest way to build a professional-looking interactive web product without hiring a frontend developer immediately.
Freelancers Targeting International Clients
Web developers who currently take WordPress or basic HTML projects and want to move to higher-paying React development projects on Fiverr and Upwork — React projects command 5–10x higher rates than basic HTML/WordPress projects in the international freelancing marketplace.
Student Reviews
What Our Students Say
★★★★★
"I had basic JavaScript knowledge and joined MMIIT's React JS course in Dwarka Mor. The Hooks module was the most impactful — understanding useEffect cleanup function, how to write custom hooks like useFetch, and the subtle difference between useMemo (memoised value) and useCallback (memoised function) clicked everything into place for me. The Redux Toolkit module was taught at exactly the right level — createSlice and useSelector/useDispatch without the old Redux boilerplate complexity. My E-commerce and Weather App projects are both live on Netlify and Vercel with GitHub links in my portfolio. I placed as a React JS Developer at a Delhi startup at ₹7 LPA within 4 weeks. Best React JS training near Dwarka Mor Metro."
★★★★★
"I was a UI designer who could build static HTML/CSS pages but had zero JavaScript framework knowledge. MMIIT's React course bridged that gap perfectly. The instructor explained JSX in a way that made immediate sense to me as a designer — treating components like reusable design tokens. The API Integration module was revelatory — seeing how useEffect + Axios fetches real data and populates a UI dynamically was the moment everything clicked. My portfolio now has 3 live React projects that I built from scratch — the Weather App in particular has been a great conversation starter in every interview. I got a Frontend Developer role at a Delhi edtech company at ₹6.5 LPA. Excellent React training at MMIIT!"
★★★★★
"I am a BCA final year student from Uttam Nagar and joined MMIIT's React JS course to improve my placement chances. The course was perfectly structured — ES6+ module first (cleared all my JavaScript gaps), then React fundamentals, then Hooks, then Router and Redux. The Task Manager with Redux Toolkit project was the most challenging and the most rewarding — implementing createAsyncThunk for API calls, persistence to localStorage via Redux middleware, and custom selectors taught me real-world Redux patterns. I now have 3 GitHub projects that recruiters actually look at. I have already received 2 interview calls from IT companies in Noida and Gurugram. The placement preparation sessions at MMIIT — with mock React coding challenges — made a huge difference to my confidence."
FAQs
Frequently Asked Questions
Have more questions? Call us at +91-7838180031 or visit MMIIT at Dwarka Mor Metro, Delhi. Free counselling & demo class Mon–Sat, 9AM–8PM.
MMIIT's React JS course is 3 months long, covering JavaScript ES6+ (arrow functions, destructuring, spread/rest, Promises, async/await), React Basics (JSX, functional components, props, conditional rendering, lists), React Hooks (useState, useEffect, useContext, useRef, useMemo, useCallback, custom hooks, useReducer), React Router DOM v6 (Routes, Link, useNavigate, useParams, nested and protected routes), State Management (Context API + useReducer, Redux Toolkit — createSlice, configureStore, createAsyncThunk, useSelector, useDispatch), API Integration (Fetch, Axios, loading/error states, custom useFetch hook), Advanced React (React.memo, lazy loading, Suspense, Error Boundaries, Code Splitting), React Ecosystem (Next.js, Tailwind CSS, Vite, Jest + RTL testing, Netlify/Vercel deployment), and 3 Real Deployed Projects with freelancing and career preparation. Morning, evening, and weekend batches at Dwarka Mor.
Yes — basic JavaScript and HTML/CSS knowledge is recommended. The course starts with a dedicated JavaScript ES6+ module covering everything React needs (arrow functions, destructuring, spread/rest, Promises, async/await, array methods), so students with basic JavaScript knowledge can comfortably start. Students with zero JavaScript experience should first complete MMIIT's JavaScript course. Call +91-7838180031 to discuss your current skill level.
React Hooks are functions that let functional components use state and lifecycle features. Key hooks: useState (local component state), useEffect (side effects — API calls, subscriptions, timers), useContext (consuming global state without prop drilling), useRef (DOM references, persisting values), useMemo (memoising expensive calculations), useCallback (memoising callback functions for child optimisation), and custom hooks (reusable logic — useFetch, useLocalStorage, useDebounce). Hooks are now the standard way to write all React code — mastering them is the most important skill for any React developer.
Yes — Module 5 is a dedicated Redux Toolkit module. MMIIT teaches Redux Toolkit (RTK), not old Redux — createSlice (defining reducers and auto-generating actions), configureStore (creating the store), useSelector (reading state), useDispatch (dispatching actions), and createAsyncThunk (async operations in Redux). RTK Query basics are also covered. RTK is what employers actually use in production React apps today — far less boilerplate than old Redux.
Project 1 — E-commerce Product Catalogue (React Router, Axios, useState cart, Tailwind CSS, Netlify), Project 2 — Weather Dashboard (OpenWeatherMap API, useEffect, custom hooks — useDebounce and useLocalStorage, Context API dark mode, Vercel), and Project 3 — Task Manager with Redux Toolkit (createSlice, useSelector, useDispatch, createAsyncThunk, drag-and-drop, localStorage persistence, GitHub). All 3 are live deployed with GitHub repos — ready for portfolio and job interviews.
React JS (Meta) is a UI library — flexible, component-based, largest ecosystem, highest job demand in India. Angular (Google) is a complete MVC framework with TypeScript — steeper learning curve, used in enterprise. Vue JS (community) is progressive and easiest to learn — popular in smaller companies. React has the highest job market demand in India — React Developer postings significantly outnumber Angular and Vue combined in Delhi NCR's LinkedIn and Naukri listings.
MMIIT's React JS course fee is approximately ₹12,000 for the full 3-month programme, with monthly instalment options. Fee includes all React training, live coding sessions, real project development, code review, GitHub portfolio setup, deployment guidance, interview preparation, and placement support. Call +91-7838180031 for latest batch details.
React JS Developer, Frontend Developer, UI Developer, MERN Stack Developer, and React Native Developer at IT product companies, startups, e-commerce companies, fintech firms, edtech companies, digital agencies — ₹4–18 LPA in India. React is also the highest-paying JavaScript framework for freelancing on Fiverr and Upwork, with React projects commanding 5–10x higher rates than basic HTML/WordPress projects.
Yes. MMIIT offers both offline classroom React JS training at Dwarka Mor and live online/hybrid classes with the same curriculum, live coding sessions, real project development, code review, and placement support. Call +91-7838180031 to check online batch availability.
MMIIT is at Plot No. 65, Opposite Gate No. 2, Dwarka Mor Metro Station, Uttam Nagar, New Delhi – 110059. Just 2 minutes walk from Dwarka Mor Metro Gate 2 (Blue Line) — easily reachable from Dwarka, Uttam Nagar, Nawada, Janakpuri, Vikaspuri, Rajouri Garden, and Karol Bagh across Delhi NCR.
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