Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

freeCodeCamp

React Performance Optimization Patterns Course

via freeCodeCamp

Start learning Write review
University of the People Ad

Earn Your Business Degree, Tuition-Free, 100% Online!

Learn More → Coursera Ad

Learn AI, Data Science & Business — Earn Certificates That Get You Hired

Learn More →

Overview

Google, IBM & Meta Certificates – 40% Off
One Coursera Plus subscription covers most Professional Certificates on Coursera.
Unlock All Certificates
This course teaches patterns for optimizing React performance, covering re-rendering, memoization, debouncing, throttling, lazy loading, Suspense, virtualization, and concurrency features.

Syllabus

- Performance Patterns
- What’s in Part 1?
- Re-Rendering in React
- Memoization
- The memo
- The useCallback
- the useMemo
- The Derived State
- Debouncing
- Throttling
- Tasks from Part 1
- Advanced Patterns
- What’s in Part 2?
- React Compiler
- Lazy Loading & Suspense
- Component Isolation
- Context Optimizations
- Virtualization
- Concurrency and useTransition
- Deferred Value
- List and Keys
- Tools
- Tasks from Part 2
- One Word of Wisdom

Taught by

freeCodeCamp.org

Reviews

5.0 rating, based on 1 Class Central review

Start your review of React Performance Optimization Patterns Course

  • Profile image for Midhat
    Midhat @midhat
    56
    This course on React Performance Optimization Patterns provides battle-tested techniques for building fast React applications. The video is divided into two parts, covering various strategies to prevent unnecessary re-renders, optimize component behavior, and enhance overall application speed. Some important concepts were covered as Memoization (space-time tradeoff, a technique used in data-intensive application & also recursion algos), Derived State, Debounce, Virtualization, context optimizers. ps: using SSG (Next.js) could improve the the performance to various degree.
Start learning

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.