Why is useEffect running twice? This is due to StrictMode most likely in your root tree.
🤔 What is strict mode?
StrictMode is a tool for highlighting potential problems in an application.
How does it make useEffect() run twice?
It activates additional checks and warnings for its descendants, or in other words... renders twice.
Note: Strict mode checks are run in development mode only; they do not impact the production build.
😊 Become Member, get access to perks, free Source code, & more..
[ Ссылка ]
▶ React Website Source Code Link: [ Ссылка ]
😍 Check my Instagram to Connect with me: [ Ссылка ]
👩💻 Discord Server Link for Programmer to Hangout: [ Ссылка ]
✌ Website Link: [ Ссылка ]
************* 😍 Must Watch Videos For Web Development 😍 *************
➡️ Complete Reactjs in One video here [ Ссылка ]
➡️ HTML in One Video: [ Ссылка ]
➡️ CSS in One video: [ Ссылка ]
➡️ CSS FlexBox in 30 Minutes: [ Ссылка ]
➡️ JavaScript in One video: [ Ссылка ]
➡️ ECMAScript 6 in One Video: [ Ссылка ]
➡️ HTML5 in one video: [ Ссылка ]
➡️ CSS3 in one video: [ Ссылка ]
➡️ Bootstrap4 in One video: [ Ссылка ]
➡️ Jquery in One video: [ Ссылка ]
➡️ JSON in one video: [ Ссылка ]
➡️ ReactJS in one video: [ Ссылка ]
➡️ PHP in One Video: [ Ссылка ]
➡️ NodeJS in one video: [ Ссылка ]
➡️ MySQL in one video: [ Ссылка ]
➡️ Advanced JavaScript in Hindi Playlist: [ Ссылка ]
➡️ ES5 & ES6 | ECMAScript 6 in One Video in Hindi: [ Ссылка ]
➡️ JavaScript Game Development Series in 2020: [ Ссылка ]
Ещё видео!