React Certification Training

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About the course

Why take React Certification Training?

React is the most widely used library for building web user interfaces, and this course teaches it the way it is used in 2026: function components, hooks, TypeScript, and a modern toolchain built on Vite. You learn to break a screen into components, manage local and shared state, handle forms, and fetch and cache server data.

The course also covers what changed in React 19: Actions, the useActionState, useOptimistic and use APIs, ref as a prop, and improved Suspense and error handling. You will see how server components fit in through a short introduction to Next.js, so you know where React is heading even if your first job uses a client-side app.

There is no official vendor exam for React. Employers assess practical ability, so the course focuses on building and reviewing code. You receive an Assure Success course-completion certificate at the end.

Who should attend

● JavaScript developers who want to move into React roles
● Front-end developers using jQuery or older frameworks
● Back-end developers who need to build their own interfaces
● Graduates targeting front-end or full-stack job openings
● Designers with JavaScript knowledge who want to prototype in code

Prerequisites

● Working knowledge of HTML, CSS and JavaScript (functions, arrays, objects, ES6 syntax)
● Comfort with promises and async/await helps; they are revised briefly
● Node.js 24 LTS and VS Code installed on a laptop with a stable internet connection

What this certification does for you

High demand

React appears in a large share of front-end job listings in India.

Ecosystem leverage

Skills extend to Next.js and React Native for mobile apps.

Reusable components

Component thinking speeds up development and makes UI code easier to test.

Current practices

You learn React 19 and TypeScript, not outdated class-component patterns.

Short and focused

32 hours is enough to become productive if you already know JavaScript.

Curriculum

10 modules, step by step

MODULE 1

React Foundations and Tooling

Start a React project and understand how rendering works.

› Why React and how the virtual DOM works
› Vite project setup, folder structure
› JSX rules and expressions
› Components, props and children
› Rendering lists and conditional UI

MODULE 2

State and Events

Make components interactive.

› useState and state updates
› Handling events and controlled inputs
› Lifting state up
› useReducer for complex state
› Derived state and common mistakes

MODULE 3

Effects, Refs and Performance Hooks

Work with side effects and the DOM safely.

› useEffect lifecycle and cleanup
› useRef and DOM access
› useMemo and useCallback
› React.memo and when not to optimise
› Strict Mode and the React Compiler

MODULE 4

Forms and React 19 Actions

Handle forms using modern React APIs.

› Controlled vs uncontrolled forms
› Form actions and useActionState
› useFormStatus and useOptimistic
› Validation with Zod and React Hook Form
› File inputs and error messages

MODULE 5

Routing

Build multi-page navigation inside an SPA.

› React Router setup
› Nested routes and layouts
› URL parameters and search params
› Protected routes
› Lazy loading routes

MODULE 6

Data Fetching and Server State

Integrate APIs reliably.

› fetch and axios
› Suspense and the use API
› TanStack Query: queries and mutations
› Caching, refetching and pagination
› Error boundaries

MODULE 7

Shared State and Styling

Manage application-wide state and consistent styling.

› Context API and its limits
› Zustand basics
› Redux Toolkit overview
› CSS Modules and Tailwind CSS
› Component libraries such as shadcn/ui

MODULE 8

TypeScript with React

Add type safety to components and hooks.

› Typing props and children
› Typing hooks and events
› Generic components
› Typing API data

MODULE 9

Testing and Build

Verify and ship your app.

› Vitest and React Testing Library
› Mocking APIs with MSW
› Accessibility checks
› Production build and deployment
› ESLint rules for hooks

MODULE 10

Next.js Introduction and Final Project

Understand server rendering and deliver a project.

› App Router and server components
› Client components and data fetching
› Final project: planning and build
› Code review and demo

What you get

Why take React Certification Training?

Who should attend

Prerequisites

What this certification does for you

10 modules, step by step

Certified by Assure Success

Your path to certification

Skills you will gain

Where this course can take you

Why learn with Assure Success