Recent questions tagged reactjs

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Why does "window is not defined" error occur in Next.js?

Dec 16, 2024 in Node-js by Ashutosh
• 18,160 points • 119 views
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How to use async functions in Saga Middleware with React?

Dec 13, 2024 in Web Development by Nidhi
 • 8,920 points • 60 views
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What are the current best practices for testing React components with Jest and Enzyme?

Dec 13, 2024 in Web Development by Nidhi
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How to integrate GraphQL queries in React components without performance issues?

Dec 13, 2024 in Web Development by Nidhi
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What's the best way to handle data fetching in functional components using React Hooks like useEffect?

Dec 13, 2024 in Web Development by Nidhi
 • 8,920 points • 67 views
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How to use React Redux for state management?

Dec 13, 2024 in Web Development by Nidhi
 • 8,920 points • 64 views
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How could I load my pages dynamically without reloading?

Dec 12, 2024 in Web Development by Nidhi
 • 8,920 points • 56 views
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How to fetch data from GraphQL in React

Dec 12, 2024 in Web Development by Nidhi
 • 8,920 points • 75 views
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What are the essential configurations required to start a new React Native project?

Dec 12, 2024 in Web Development by Nidhi
 • 8,920 points • 79 views
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What are the limitations of React Native?

Dec 11, 2024 in Node-js by Ashutosh
• 18,160 points • 101 views
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how to handle error in react native

Dec 11, 2024 in Node-js by Ashutosh
• 18,160 points • 99 views
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Why does "window is not defined" error occur in Next.js?

Dec 4, 2024 in Web Development by Nidhi
 • 8,920 points • 108 views
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How do I scale a Spring Boot app to handle variable rate limits imposed by third-party APIs dynamically?

Nov 27, 2024 in Java-Script by Ashutosh
• 18,160 points • 211 views
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What are the trade-offs of using API Gateway-based rate limiting (e.g., AWS API Gateway or NGINX) versus application-level rate-limiting in Spring?

Nov 27, 2024 in Node-js by Ashutosh
• 18,160 points • 103 views
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Why must 'React' be in scope when using JSX?

Nov 26, 2024 in Web Development by Nidhi
 • 8,920 points • 117 views
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Why don't React-router URLs work when refreshing or writing manually?

Nov 26, 2024 in Web Development by Nidhi
 • 8,920 points • 89 views
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How do I use Redis to implement rate-limiting across multiple Spring Boot instances with varying quotas?

Nov 26, 2024 in Java-Script by Ashutosh
• 18,160 points • 124 views
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How to fix the missing dependency warning when using the useEffect React Hook?

Nov 26, 2024 in Web Development by Nidhi
 • 8,920 points • 87 views
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How to conditionally add attributes to React components?

Nov 26, 2024 in Web Development by Nidhi
 • 8,920 points • 78 views
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How can I convert or assign an Observable to a BehaviorSubject so another component can share it?

Nov 26, 2024 in Web Development by Nidhi
 • 8,920 points • 101 views
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What is the difference between BehaviorSubject and Observable in RxJS?

Nov 26, 2024 in Web Development by Nidhi
 • 8,920 points • 98 views
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How to change an uncontrolled input in React?

Nov 18, 2024 in Web Development by Nidhi
 • 8,920 points • 133 views
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What is the difference between state and props in React?

Nov 18, 2024 in Web Development by Nidhi
 • 8,920 points • 116 views
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What is the difference between React Native and React?

Nov 18, 2024 in Web Development by Nidhi
 • 8,920 points • 110 views
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How to loop inside React JSX?

Nov 18, 2024 in Web Development by Nidhi
 • 8,920 points • 85 views
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What do the three dots (...) mean in React JSX?

Nov 18, 2024 in Web Development by Nidhi
 • 8,920 points • 91 views
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How do you manage rolling back releases in Kubernetes without causing downtime?

Oct 30, 2024 in Power BI by Anila
• 5,040 points • 97 views
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How to use logger in Java?

Oct 28, 2024 in Web Development by Nidhi
 • 8,920 points • 143 views
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How can I give a component a template dynamically?

Oct 25, 2024 in Web Development by Nidhi
 • 8,920 points • 167 views
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How to dynamically change meta tags before the site is scraped in Angular 2?

Oct 25, 2024 in Web Development by Nidhi
 • 8,920 points • 285 views
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How can I handle CORS issues in an Express.js backend?

Oct 25, 2024 in Web Development by Nidhi
 • 8,920 points • 157 views
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How do you detect memory leaks in Angular and fix them?

Oct 25, 2024 in Web Development by Nidhi
 • 8,920 points • 237 views
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How to prevent form submit if validation fails?

Oct 25, 2024 in Web Development by Nidhi
 • 8,920 points • 288 views
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What is the process to create a dynamic reactive form with nested FormArrays in Angular?

Oct 22, 2024 in Web Development by Nidhi
 • 8,920 points • 227 views
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What steps are involved in implementing a custom attribute directive to auto-focus an input element?

Oct 22, 2024 in Web Development by Nidhi
 • 8,920 points • 193 views
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How do you create a custom hook to manage form validation?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 268 views
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How should I implement lazy loading for my images in react?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 449 views
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How do you set the document title in React?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 323 views
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How can I solve the issue of an uncontrolled input becoming controlled?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 186 views
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Can you force a React component to rerender without calling setState?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 284 views
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How do you implement an infinite scrolling list in React?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 197 views
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How to handle manage global state across deeply nested components without Redux?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 150 views
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How to optimize the re-rendering of large amounts of child?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 238 views
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How can I build a dynamic theme switcher (dark/light mode) using React?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 189 views
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Should I load and store JSON data with a copy for my whole react application in Redux or somewhere else?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 311 views
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How do I write my own MVC framework?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 208 views
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How can I optimize the performance of my React app when dealing with a large amount of data?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 281 views
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How do I send a file from postman to node.js with multer?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 311 views
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How do you implement role-based access control (RBAC) in a full stack application?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 310 views
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How To Implement Caching in Node.js Using Redis?

Oct 21, 2024 in Web Development by Nidhi
 • 8,920 points • 173 views
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