Category: ReactJs

Top React Redux Interview Questions

  • June 20, 2025
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1. What are the advantages of using Redux with React? It offers predictable state management, centralized store, and better debug-ability in large-scale apps. const store = createStore(rootReducer); 2. What is the role of the Provider component in Redux? It wraps your main component to pass the Redux store to all nested components. 3. How does […]

Top 50 React Js Interview questions for experienced Developer

  • June 20, 2025
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1. What is the Virtual DOM and how does React use it? The Virtual DOM is a lightweight copy of the real DOM. React uses it to detect changes by comparing the previous and current virtual DOM trees, then efficiently updates only the changed parts in the real DOM. 2. How does React’s reconciliation algorithm […]