Скачать или смотреть Why useEffect running twice and how to handle it well in React?

Want to master full-stack development with Angular 18 and Node.js? Check out my comprehensive Udemy course where you'll build a complete blog and CMS from scratch, covering everything from front-end design to back-end APIs, database management and deploying to Live Server ( Google Cloud Run ) Using Docker.

Learn more and get started here: https://bit.ly/angular-18-course

=====================

Hey everyone! Before we dive into today's video, I wanted to share an exclusive hosting deal from Hostinger that I personally use and recommend. If you're looking to start your own website, click this link (https://www.hostg.xyz/SHEyO) to get a special discount on their reliable and easy-to-use hosting plans. Plus, you'll be supporting the channel at no extra cost to you. Now, let's get into the video!

=====================

In this video, I dove into a common React challenge involving the useEffect hook running twice in strict mode and shared effective strategies to handle it. I started by explaining why useEffect runs twice due to React's strict mode helping identify code inconsistencies. I demonstrated this with example code, illustrating the issue with making API calls within useEffect. To tackle this, I showed how to prevent duplicate execution using useRef. I also covered best practices for cleanups with event listeners and how to handle fetch requests efficiently using AbortController. Finally, I emphasized the importance of these practices for building reliable React applications and encouraged viewers to implement these strategies in their development process.

=====================
Chapters:
=====================
00:00 Introduction
01:10 Understanding useEffect Double Invocation
02:45 Demonstrating Double Execution Issue
04:20 Solving useEffect Double Call with useRef
06:35 Handling API Calls Efficiently
08:50 Implementing Cleanup Functions
11:25 Advanced Fetch Handling with AbortController
13:40 Recap and Best Practices

#ReactHooks #useEffect #StrictMode

=====================
Related Videos:
=====================
📚 Raw Coding Adventure: Designing an XML Viewer with React, Tailwind CSS, and ChatGPT's Insights:    • Raw Coding Adventure: Designing an XML Vie...  
💡 AI Powered Project: How ChatGPT Crafted Our React Invoice Generator!:    • AI Powered Project: How ChatGPT Crafted Ou...  
🌐 AI's React Mastery: Watching ChatGPT Design a Unit Converter from Ground Up:    • AI's React Mastery: Watching ChatGPT Desig...  
⏰ Pure ChatGPT Code: Unveiling a World Clock in React & Tailwind CSS:    • Pure ChatGPT Code: Unveiling a World Clock...  
⚖️ Raw Coding Journey: Building a BMI Calculator with React, Tailwind CSS, and ChatGPT's Assistance:    • Raw Coding Journey: Building a BMI Calcula...  
🕰 Crafting a Digital Clock: React js & Tailwind CSS with ChatGPT 4 Assistance | Raw Coding Session:    • Crafting a Digital Clock: React js & Tailw...  
🏦 Create Mortgage calculator with React & Tailwind CSS coded by ChatGPT 4 | Raw Coding Session:    • Create Mortgage calculator with React & Ta...  
⏳ Countdown Timer Creation coded by ChatGPT 4 Insight | React js & Tailwind CSS | Raw Coding Journey:    • Countdown Timer Creation coded by ChatGPT ...  
🧮 Crafting a Calculator with ChatGPT's Expertise | React js, Tailwind CSS | Raw Coding Journey:    • Crafting a Calculator with ChatGPT's Exper...  
⚙️ Crafting Tic Tac Toe with React & Tailwind CSS: Unlock ChatGPT's Insightful Tips!:    • Crafting Tic Tac Toe with React & Tailwind...  
🗒 Crafting a To Do List App: Guided Tutorial with ChatGPT, React & Tailwind CSS!:    • Crafting a To Do List App: Guided Tutorial...  
🤔 React & Tailwind CSS: Crafting a Quiz App Guided by ChatGPT 4:    • React & Tailwind CSS: Crafting a Quiz App ...  
🖼 React & Tailwind CSS: Crafting an Image Cropper Guided by ChatGPT 4:    • React & Tailwind CSS: Crafting an Image Cr...  
✂️ React & Tailwind CSS: Crafting a Quick image editor guided by ChatGPT:    • React & Tailwind CSS: Crafting a Quick ima...  
📝 React & Tailwind CSS: Crafting a Markdown editor guided by ChatGPT:    • React & Tailwind CSS:  Crafting a Markdown...  
📎 How to create carousel slider in Tailwind css and React js ?:    • How to create carousel slider in Tailwind ...  
🌙 How to make a DarkMode switch in React Tailwind CSS?:    • How to make a DarkMode switch in React Tai...  
📝 Building a Text Editor with React, Tailwind CSS & ChatGPT's Wisdom:    • Building a Text Editor with React, Tailwin...  
🍅 React & Tailwind CSS: Crafting a Pomodoro Timer Guided by ChatGPT:    • React & Tailwind CSS: Crafting a Pomodoro ...  
⌨️ Raw Coding Journey: Developing a Typing Speed Test with React, Tailwind CSS coded by ChatGPT 4:    • Raw Coding Journey: Developing a Typing Sp...  

=====================
To read written versions of AyyazTech tutorials, please visit https://AyyazTech.com

=============

If you want more content like this then please subscribe to my channel and click on the bell icon to get all of the notifications.

   / @ayyaztech