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Boost Your React App’s Speed and Efficiency with Proven Techniques for High-Performance Optimization

What you will learn

Identify and fix wasted renders in React apps using techniques like memoization and shouldComponentUpdate.

Reduce bundle size and improve page load times using tools like webpack and code splitting.

Cache expensive operations using techniques like memoization and caching, and improve performance in complex apps.

Load components on demand using techniques like lazy loading and Suspense, and reduce initial load time for improved user experience.

Apply best practices for performance optimization in React, including use of the React Profiler tool and performance measurement and analysis.

Work on ready demo project to apply what you’ve learned and build your skills in performance optimization for React applications.

Description

Are your React apps running slower than you’d like? Are your users getting frustrated with long loading times and choppy performance? If so, this course is for you!

In this course, you’ll learn how to optimize the performance of your React apps using a variety of techniques and best practices. You’ll start by learning how to identify wasted renders and how to fix them using memoization and other techniques. You’ll then move on to reducing bundle size, which is a key factor in improving page load times and overall performance.

Next, you’ll learn how to cache expensive operations using techniques like memoization and caching, which can greatly improve the performance of your app. You’ll also learn how to load components on demand, which can help reduce the initial load time of your app and improve overall performance.


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Throughout the course, you’ll work on an engaging demo project to apply what you’ve learned and build your skills. You’ll also have access to me in order to answer your questions and provide feedback on your work.

By the end of the course, you’ll have the knowledge and skills you need to optimize the performance of your React apps and provide a faster, smoother experience for your users.

Enroll now and take the first step towards becoming a performance optimization expert in React!

English
language

Content

Course Overview

Introduction

Getting Started

Introduction
Course requirements
The demo project
Getting up and running with the demo codes
Introduction to the React Profiler

Fixing Rendering Issues

Introduction to React Rendering
The Virtual DOM
Preventing Wasted Renders in a Simple Component
Preventing Wasted Renders in Functional Components
Preventing Wasted Renders When Dealing With Complex Props
Using Immutable Data in Order to Allow for Comparisons
Preventing Wasted Renders in Repeated Components

Fixing Large Bundles and Expensive Operations issues

Catching Expensive Operations
Reducing Bundle Sizes
Lazy Loading Components

Course Recap

Course Recap