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React is a JavaScript library for building user interfaces. It uses a declarative paradigm that makes it easier to reason about your application and aims to be both efficient and flexible.

2 votes
1 answer
26 views

Update user name within participants of chats

I have the function which updates user data (currently only name). I would like to optimize its logic and particularly logic of updating participant name in chats. Currently I get entire chats collect …
Andrian's user avatar
  • 125
1 vote
0 answers
26 views

Color mode switching in a React App

I'm using a custom hook to handle light/dark mode toggling in my React app, which leverages MUI's theming. The hook manages the mode state, stores it in localStorage, and provides a toggleColorMode fu …
Andrian's user avatar
  • 125
4 votes
2 answers
469 views

LoginForm submission which sends sign in link to email and then sets value in localStorage

My code works perfectly to send a sign in link via email, but for additional optimization I wonder can I use onSubmit with useMutation from the React Query library - is it even possible? Code: export …
Andrian's user avatar
  • 125
1 vote
1 answer
36 views

Optimizing react router configuration for E-commerce app

I have a React app using react-router-dom and I want to ensure my routing configuration is efficient and maintainable. Below is my current router setup: <BrowserRouter> <ScrollToTop /> <Routes …
Andrian's user avatar
  • 125
2 votes
0 answers
22 views

Optimization of React Product Page component

I was working on Product Page with its nested children. On the page we can see a specific product data, add item to the cart and set quantity which we want to add. The codebase is nasty as I only fini …
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  • 125
1 vote
0 answers
30 views

How can I optimize ProductCard component and its render method in React

ExclusiveOffers swiper: export const ExclusiveOffers = () => { const theme = useTheme(); const { category } = useParams(); const { data, isLoading } = useGetProductsQuery(category); const mem …
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  • 125