React.js Training And Certification

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Achieve React JS Skills and Become a Professional React Developer

The aim of the React JS certification program is to acquaint you with the process and achieve the skills necessary to become a professional React developer. With this declarative, efficient, and pliable Javascript library, you can build perfect user interfaces. React enables developers to build large web apps that can change data without having to reload the page. Its main purpose is to be fast, scalable, and demystified.

Why Learn React?

React gives developers the much longed-for ease to build highly engaging web apps and UIs in very less time. You can imagine the future of React JS by yourself if you learn about the big and most eminent firms using React.

Job Opportunities

After learning React, you have the chances of being hired for any of the following positions:

• Software Engineer – UI
• React JS Developer
• Junior UI Developer
• Frontend Developer
• React JS Lead

Demand. Supply. Growth.


React JS is one of the most in-demand Javascript libraries in the market, with 31.3% of worldwide specialists using this technology now. A few of the world’s top tech companies such as Netflix, PayPal, eBay, and Airbnb us this technology to design scalable, easy-to-manage solutions.


The supply of React JS talents is, by far, short of demand.


Because React was developed and maintained by Facebook and Facebook has a substantial large community, it will have a staggering growth and its future is promising.

What You Will Learn

In this program, you will learn the basics of React JS by the way of self-paced and instructor-led training through which you will get an understanding of React components and build them.

Who Is This Program For?

This program is designed for web developers that design and build UI/UX solutions for mobile/web apps.

Why Sapphire

At Sapphire, the React.js aspirants will not only become job-ready but also future ready. You will acquire diverse set of skills, working with copious amounts of data, parsing with data, and converting them into an easily understandable format that help in making well-informed business decisions.

By studying and preparing under the tutelage of Sapphire mentors, you will become an erudite React.js professional, working on real-world, industry-based projects with popular tools. There are many aspects you can consider:


Learn at the convenience of your home. You can take the standard course (20 days/40 hours) or the fast-track (5 days/40 hours).

Program Format

• Online Tutoring: The mode of teaching is going to be online, and the sessions will be interactive to enhance learner engagement.

• Blended learning: For convenience and effective teaching, we incorporate hybrid learning in which both the traditional classroom and online learning come together.

Instruction from Industry Expert Mentors

With one-on-one and group mentoring, Sapphire’s mentors help you get noticed by top-notch companies looking for talented React.js professionals in India and overseas.



Am I a Candidate for This Program?

You are a candidate for this program if you have experience with developing front-end web applications with HTML, CSS, and Javascript.


Module I: Introduction to React JS

  • What is React JS?
  • React JS Advantages
  • React JS workflow
  • React JS scope

Module II: Overview of JSX

  • Introductpion to Virtual DOM
  • JS vs. JSX
  • React components
  • Containers & Components
  • Child components
  • Namespaced components
  • Javascript expressions in JSX

Module III: React JS Environment set up

  • Node set up
  • Using NPM
  • Creation of package.json
  • ES6 Introduction and features
  • Overview to Webpack
  • Best IDE for React JS
  • How to write perfect code in React JS
  • Overview to React JS browser plugins

Module IV: Real-time Application Using React JS

  • Create a React component with JSX template
  • Creation of Nested components
  • React JS Render
  • Overview to Reacts Props
  • Props validation with data types
  • Flow of states
  • Initialization and updating of states

Module V: React JS Forms and UI

  • Form components
  • Setup Controlled and Uncontrolled form components
  • Control input elements
  • React JS form validations
  • Writing styles
  • Overview to animation

Module VII: Overview to React JS Component Lifecycles

  • Initial Render
  • Props Change and Stage Change
  • Component willMount
  • Component didMount
  • Component Unmount

Module VIII: Routing in React JS and Other JS Concepts

  • Single-page application
  • Configuration of React Router
  • History of Router
  • Conditionals statements in JSX
  • IIFE in JSX

Module IX: Writing Styles in React JS

  • CSS and inline styles
  • Styled components

Module X: React Router with Navigation

  • Loading the router library
  • Configuration of React Router
  • Passing and Receiving parameters
  • Integration of React-cookie

Module XI: Flux

  • Flux Architecture
  • Flux components
  • Stores
  • Dispatchers
  • View Controllers
  • Actions
  • Views
  • Collaboration between Flux and React

   Module XII: REDUX

  • One store
  • Provider component
  • Actions
  • Reducers
  • Sagas
  • Dispatchers
  • View Controllers
  • Selector

Module XIII: Unit Testing

  • Tools required for Unit Testing
  • React Unit Testing
  • Introduction to Jest
  • Testing React Component
  • Testing React Router

Training Options

Rs. 35,000

  • Live Instructor Online training by Certified & industry expert Trainers
  • 24/7 One Demand Dedicated Server for Hands on Practice.
  • Flexibility to attend the class at your convenient time.
  • Earn a Skill Certificate
  • Professional Resume Preparation end of the trading period. 
  • Plus 45 Days of flexible access e-learning.
Make me an Expert


  • Customized Learning delivery model.
  • Our training practice are perfectly blended with options for effective live instructor lead hands on training.
  • Training need analysis.
  • Our Corporate training services are easy accessibility of LMS ( Learning Management System ) online or offline – anytime, anywhere, on any of your devices.
  • 24/7 learner assistance and Support


Q.1 What is JSX?

Ans: JSX stands for JavaScript XML, which allows us to write HTML in React.

Q.2 Is JSX readable by all web browsers?

Ans: Web browsers can only read JavaScript object. So, JSX, which is not a regular JavaScript, must be converted to JavaScript object to help web browsers read it.

Q.3 What language is React JS made of?

Ans: React is a JavaScript library.

Q.4 Does React JS need additional set up?

Ans: Installing React JS is not as easy as launching the setup file. Besides installing the React JS library, you need to install other packages and make certain configurations to have a complete React JS development environment.

Q.5 How capable is React?

Ans: React is extremely fast because of the Virtual DOM.

Q.6 Will I get a certification after completing the program?

Ans: Yes. You will get a course completion certificate from Sapphire Global.

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