#42 Understanding side effects in React | Side effect, Reducer and Context | A Complete React Course

In this lecture you will learn what are side effects in React and how to handle side effects using useEffect react hook. I will explain useEffect react hook with a simple example and then we will understand its use with a more practicle example in the next lecture.

[christopherpink]

your react tutorials are by FAR the BEST!!!! you are clear and easy to understand, THANK YOU VERY MUCH!!! i watched your whole DOM tutorials and i wished i found your channel months ago, i have watched soo many tutorials and coukld not understand, Im amazed how you give soo much information and clarity with these short videos

[mohamedibrahemsaad]

a boy from Egypt will never forget you

[thazinphyoe]

this is really gold bro !!!! I've watched and read many tutorials about sideEffect but didn't understand that much ! Now I am fully understand Thank u so much

[minhnguyen]

this lecture was so amazing, I can get it well . Thanks sir !

[bradleyli]

Could someone explain why "App component rendered" was being printed out twice each time the component was rendered?

[korkut]

'fa da fas time' => 'for the first time'. that it not english bro you speak. please pay attantion your pronunciation. or record your mother language.

[yenneferofvengerberg]

this was the easiest explanation to react hook