React.js

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Overview

React.js helps in creating interactive User Interfaces and designing Simple Views. This workshop is aimed at imparting the required knowledge required to build Rich Internet Applications (RIA) using React.js.

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What you'll learn

At the end of this training course, the participants will:
  • Understand what React.js is and what problem it solves
  • Explore the basic architecture of a React.js application
  • Gain a deep knowledge of React.js components and JSX
  • Build a working application that uses React.js’s components
  • Learn React.js best practices
  • Compose an application using Flux architecture
  • Know how to maintain application state in a Redux Store
  • Know how to do module bundling using webpack
  • Use React dev tools
Duration: 24 Hours

Prerequisites

Must Have
  • Web development experience with intermediate level of expertise in JavaScript
Good to Have
  • Exposure to any server technology (J2EE, .NET, Ruby etc)

Curriculum

  • Classes
  • let and const
  • Arrow functions
  • Enhanced Object Literals
  • Destructuring
  • Spread Operator
  • Generators and Iterators
  • Symbols
  • Comprehensions
  • Async Programming using Promises
  • Using Babel.js
  • Classic Web applications vs. Rich Internet applications
  • Challenges in building Client centric applications
  • Benefits of RIA Frameworks
  • Where React.js fits in?
  • Introduction
    • Need for React.js
    • Advantages of Virtual DOM
  • View Components using JSX
    • JSX Syntax
    • Using JSX to create view classes
    • Creating views without using JSX
  • Models
    • Advantages of Immutability
  • Components
    • Component Life-Cycle
    • Virtual DOM
    • Component Events
    • Using States and Properties
    • Initializing States from properties
    • Accessing DOM nodes using refs
    • Synthetic Events
    • Component Compositions
    • Communication Between Components
    • Reusable Components
  • Forms
    • Controlled Components
    • Uncontrolled Components
  • Unit Testing React.js Components
  • js Best Practices
  • Introduction
    • Overview of Reactive programming
    • Benefits of Unidirectional data flow
  • Architecture
    • Building blocks in Flux
    • Dispatcher
    • Stores
    • Action
    • Views
  • Dispatcher
    • The role of dispatcher
    • Registering callbacks
    • Triggering Actions
  • Store
    • The role of Store
    • Maintain Application State
    • Event Broadcasting
  • Reducer
    • Creating Reducers
    • Retrieving State
    • Combining Reducers
  • Action Creator
    • Creating Actions
    • Dispatching actions to the dispatcher
    • Using Middleware
    • Dispatching Async Actions using Thunk middleware
  • Views
    • React Components as Views
    • State Subscribers
    • Updating data from the store
  • React-Redux Bindings
    • Binding Components to React Store using “Connect”
    • Injecting Redux Store using Provider
    • Using Providers with React Routers
  • Testing
    • Overview of Mocha & expect (chai.js)
    • Organizing Unit tests using Mocha
    • before & after setup
    • Performing assertions using expect
    • Using Karma.js
    • Using Jest for mocking dependencies
    • Testing React components
    • Testing Stores
  • Module Bundling Overview
  • Installation
  • Creating webpack configuration
  • Setting up webpack-dev-server
  • Configure automatic browser refresh
  • Loading Modules
  • Optimizing rebundling of react components
  • Using Less/Sass loaders
  • Hot loading components

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inquiry@cognixia.com

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