Developing Applications using ReactJS Training in United Kingdom

  • Learn via: Classroom / Virtual Classroom / Online
  • Duration: 4 Days
  • Level: Intermediate
  • Price: From €3,620+VAT

This course is a complete guide to building and testing scalable web applications using ReactJS, the industry’s leading JavaScript library. Using already-known knowledge of web development via HTML, CSS, and JavaScript, you will build powerful single-page applications using React’s key features and add-ons.

This course will provide an overview of the React library before launching into each of the building blocks of developing React applications. Learners will create a project with the use of function and class components, routing, props, forms, state management, and many other key React concepts used in both single-developer and enterprise-level React application development.

Delivery is through instructor-led explanations and short follow-up exercises that allow learners to experiment with code. Learners will be continuously building upon a practical project throughout their learning.

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We can host this training at your preferred location.

Prerequisites

Learners must have skills in the following:

  • At least 1 year of experience in a software/web app development role
  • Advanced knowledge and practical experience of HTML, CSS, and JavaScript

It is essential you understand the face of contemporary web development to attend this course. We insist upon learners having a good understanding of and experience of JavaScript plus good HTML and CSS skills (as covered in QAHTMLCSS).

Target Audience

This course has been designed for learners who are:

  • Software Engineers
  • Front-End Developers
  • Full-Stack Developers
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What You Will Learn

By the end of this course, you will learn how to:

  • Set up and run a simple React application.
  • Create both React function and class components whilst developing an appropriate component hierarchy for control flow and routing.
  • Develop and utilise React props within components for data flow.
  • Use static external data to populate components, as well as conditionally render items dependent on data values.
  • Create react forms via components and add into an application.
  • Work with state in React, and appropriately manage state throughout an application.
  • Manage inverse data flow within a React application via props and handler functions.
  • Utilise hooks within an application to work with external data and services.
  • Use context to abstract state from components.

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Outline

1. Introduction to React

  • Introduction to React and its advantages
  • Create and run a React project
  • React and the Virtual DOM

2. Components

  • How to write and use a component
  • Function and Class Components
  • Embedding Dynamic Content
  • Header and Footer Components

3. Props

  • React and Data
  • Understanding Props and Data Flow
  • Default Props
  • Prop Types and Validation

4. Using Static Data

  • Data Sources and Importing Static Data
  • Using a Dataset with Maps

5. Forms

  • Building a React Form
  • Forms and State
  • Static Forms
  • Use Events within Forms

6. Conditional Rendering

  • How to render content conditionally
  • List Rendering
  • Importing and Rendering Data

7. Events

  • Event Handling
  • Events and Components

8. State

  • Introduction to State
  • Developing and Managing State
  • Add State into an application

9. Inverse Data Flow

  • Parent and Child Data Flow
  • Callbacks
  • Implementing Inverse Data Flow

10. useEffect Hooks

  • What is a Hook, and what are Effect Hooks?
  • Hook Flow
  • Implementing useEffect

11. External Data, Services and Requests

  • Making External Requests for Data
  • HTTP Request and Response Structure and Types
  • Using useEffect to collect data
  • JSON Server and RESTful APIs
  • Use an External Service to get, send and update data

12. Routing

  • React Router Introduction
  • Single-Page App architecture
  • Routing logic and implementation
  • Rendering via the Navigate component
  • Parameterised routes
  • Passing props to a routed component

13. Context

  • What is React Context?
  • Context use cases
  • State Management with Context
  • How is sessionStorage used within React?
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Training Reviews



Contact us for more detail about our trainings and for all other enquiries!

Avaible Training Dates

Join our public courses in our United Kingdom facilities. Private class trainings will be organized at the location of your preference, according to your schedule.

10 April 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
12 April 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
18 April 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
22 April 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
15 May 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
02 June 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
09 June 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
21 June 2025 (4 Days)
London, Manchester, Birmingham
Classroom / Virtual Classroom
€3,620 +VAT
Developing Applications using ReactJS Training Course in the United Kingdom

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