About React JS
React is a JavaScript library for building user interfaces, created by Meta and used by companies such as Netflix, Airbnb and Instagram. It lets developers build fast, interactive websites out of small reusable pieces called components, and it is one of the most requested front-end skills in job listings.
In this course you go from the basics of components and JSX to hooks, React Router, forms, calling APIs and managing state with Redux. You build real single-page applications step by step and learn how to deploy them.
What this Course includes ?
Technology Training
Real Time Projects
1:1 Doubt solving
Learn to Crack Interviews
Panel Mock Interview
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React JS course?
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Course time
Course Syllabus
Course Fees
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React JS Course
Breakdown
100%
Hands-on Training
3-5
Real Time Projects
70-100
Practical Assignments
3+
Assessments / Mock Interviews
Mon - Fri
Online/Offline
1 Hour Real time interactive teaching
2 Hours Practice Time
Course Syllabus
- ES6+: let/const, arrow functions, destructuring, spread
- Modules
- Array methods: map, filter, reduce
- Promises and async/await
- Setting up a React project with Vite
- JSX
- Components and props
- Rendering lists and conditional rendering
- useState
- Handling events
- Lifting state up
- Controlled forms and validation
- useEffect
- useRef
- useMemo and useCallback
- Writing custom hooks
- React Router
- Nested and dynamic routes
- Protected routes
- Fetching data with fetch and Axios
- Loading and error states
- Building a CRUD app
- Context API
- Redux Toolkit
- Organising a larger app
- CSS modules, Bootstrap and Tailwind CSS
- Building and deploying a React app
- Portfolio projects
- Resume building and mock interviews
Course FAQ’S
React is used to build the user interface of websites and web applications, especially single-page applications where content updates without reloading the page, such as dashboards, e-commerce sites and social media apps.
Basic HTML, CSS and JavaScript knowledge is recommended. The course begins with a JavaScript refresher covering the modern features React relies on, so you can follow along even if you are not yet confident.
You will be able to build complete React applications with multiple pages, forms, API data, authentication-protected routes and shared state, and deploy them online.
Both. You can attend classroom sessions at our institute in Nellore or join online. Classes run Monday to Friday with one hour of real-time interactive teaching and two hours of practice time.
Yes. You will build 3-5 real-time projects, such as a CRUD application connected to an API and a multi-page app with routing, along with 70-100 practical assignments.
You can apply for roles such as React Developer, Front-End Developer and UI Developer. Combined with a back end such as Node.js, React also leads to full stack (MERN) roles.
Yes. You receive a W3 Technologies course completion certificate after completing the course and its assessments.
Fill out the form on this page or call +91 741-693-9333. Our counsellors will share the current fees, batch timings and the full syllabus.
