I am Senior Reactjs developer with 4 year of experience. Apart from freelancing work I am a mentor teaching 100's of students around the globe. I love to share knowledge regarding Reactjs.
useEffect is used to listen if the selectedTheme is changed. So the function passed to the useEffect hook will be called whenever the selectedTheme variable changed.
I am Senior Reactjs developer with 4 year of experience. Apart from freelancing work I am a mentor teaching 100's of students around the globe. I love to share knowledge regarding Reactjs.
Thanks for nice article. Can you explain why you used useEffect in the useTheme hook.
useEffectis used to listen if theselectedThemeis changed. So the function passed to the useEffect hook will be called whenever theselectedThemevariable changed.Thanks