React JS Course

ReactJS Training Program

The ReactJS course offered by SevenMentor is tailored for students who wish to create contemporary, ultra-fast, and hyper interactive web apps. We start from the fundamentals, looking at how a webpage updates, how components function, and why React has become the de facto library for front-end work. 

Once the training foundation is established by our course for ReactJS most students progressively go to hooks, state management and routing, as well as API connections, and building comprehensive UI sections with seamless functions. By the end of this ReactJS Training Program most of the participating students will build fully functional React applications employing real data and user interactions. 

Why Learn ReactJS Today?

React is largely used by major companies - e-commerce websites, dashboards, CRM software, apps, and internal company portals are all built on React. It is fast and flexible at the same time blends well into any web development stack/ program. 

The need for React developers continues to rise as organizations want user interfaces that feel polished while performing quickly, and also get adjusted to all screen sizes effectively. 

React also has one of the best community support systems, which allows users to develop new skills, as well as confront and keep up with rapidly changing technology. 

For students interested in front-end development, full-stack roles, freelancing, and UI engineering, ReactJS is among one of the best reliable and future proof skills to learn.
 

What You’ll Learn in the ReactJS Course?

Phase 1: React Basics

You work through:

Introduction to SPA (Single Page Applications)

How React works behind the scenes

JSX syntax

Components — functional, reusable, and nested

Props, events, and rendering patterns

Handling simple UI updates

This stage helps you understand how React apps are built step by step.
 

Phase 2: State & Hooks

Once you’re comfortable with components, you begin managing user interactions:

useState and useEffect

Conditional rendering

Handling forms and user input

Lists and keys

Side effects and cleanup functions

Fetching data from APIs

Error handling

These lessons form the “core” of any working React application.
 

Phase 3: Routing & Navigation

You learn how multi-page apps work:

React Router basics

Creating pages and linking components

Dynamic routing

Route parameters

Protected routes (for login-based apps)

Such a type of design helps you with applications that look and feel complete.
 

Phase 4: Advanced Concepts

As you move ahead, you work with practical and slightly deeper topics:

Context API for shared state

Passing data across components

Performance optimization

Custom hooks

Working with third-party libraries and application tools

Toasts; modals; as well as notifications

File uploads and form validations

These skills make your apps more professional and user-friendly.
 

Phase 5: Connecting React with Back-End

You work on real data:

API calls using fetch or Axios

Handling loading and error states

Displaying database-driven information

Integrating with Node.js/Express backends

Basics of authentication and tokens

This stage helps you build complete workflows using real APIs.
 

Phase 6: Project Building

Students work on hands-on projects such as:

A personal portfolio website

A product listing or e-commerce layout

A dashboard with charts

A login/signup system

A news or blog website

A task management or todo app

These projects strengthen your resume and help during interviews.
 

Advantages of Learning ReactJS at Sevenmentor:

Many students appreciate that the training keeps things practical. Each concept is paired with a small task—building a form, fetching API data, toggling UI elements, or creating reusable components.

You receive notes, real project templates, interview questions, and guidance on setting up GitHub so your work looks professional. Placement support is available throughout the learning process.
 

Topics Covered

React basics & JSX

Components and props

Handling events

State & hooks

useEffect and side effects

Forms and validations

Conditional rendering

Lists & keys

React Router

Context API

Fetching APIs

Axios & JSON handling

Performance optimization

Third-party libraries

Complete project development
 

Online ReactJS Classes

Online sessions are always live and interactive where you can ask doubts and share your screen. Also you will learn to practice live coding while learning at your own pace. Recordings of this Online ReactJS training are provided for missed classes thus making the sessions flexible for working professionals and college students very much.

Assignments often include building UI components, fetching API data, building small pages, and improving existing layouts. The format ensures practical learning without feeling rushed.
 

Corporate ReactJS Training

Sevenmentor also delivers structured ReactJS training for corporate teams. Before the batch starts, the trainer reviews the team’s stack, current challenges, and ongoing project needs.

Corporate sessions usually focus on:

Cleaner component structure

Reusable UI patterns

API integration practices

Improving performance

State management strategies

Working with real project workflows

Reducing front-end bugs

Companies can choose on-site or live online sessions, depending on their preference.

Job Roles, Career Path & Salary Expectations

After completing the ReactJS course, you can apply for:

ReactJS Developer

Front-End Developer

UI Developer

JavaScript Developer

Web Application Developer

Full Stack Trainee (if you combine React with backend skills)