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Can you explain what a React hook is? Can you describe the motivation for introducing React hooks?

React hooks enable state and lifecycle features in functional components, introduced in React 16.8. They solve reusability issues, simplify lifecycle management, and enhance code organization, making React development more efficient.

Mar 26, 2025 pm 06:26 PM

How do you handle form state in React? What are some popular form libraries (e.g., Formik, React Hook Form)?

The article discusses managing form state in React using useState and popular libraries like Formik and React Hook Form. It compares their approaches, advantages, and performance.

Mar 26, 2025 pm 06:15 PM

Explain the core concepts of Recoil. How does it differ from Redux and Context API?

Recoil simplifies state management in React, offering granular control and less boilerplate than Redux, and better scalability than Context API.

Mar 26, 2025 pm 06:13 PM

What is Zustand? What are its advantages over Redux?

Zustand is a lightweight state management tool for React, offering simplicity and performance over Redux. It simplifies state management with minimal setup and direct state access using hooks.Character count: 159

Mar 26, 2025 pm 06:12 PM

What are the benefits of using Redux Toolkit?

Redux Toolkit streamlines Redux development, reducing boilerplate and simplifying setup. It enhances state management in React, boosts performance, and increases developer productivity with features like createSlice and configureStore.

Mar 26, 2025 pm 06:08 PM

What are the benefits of using Pinia over Vuex?

Pinia offers simpler setup, better TypeScript integration, and enhanced devtools over Vuex, improving developer experience and debugging efficiency.

Mar 26, 2025 pm 06:03 PM

Compare and contrast different state management solutions in Vue.js (e.g., props, events, provide/inject, Vuex, Pinia).

The article compares state management in Vue.js, discussing props/events, provide/inject, Vuex, and Pinia. It argues props/events suit small-scale apps due to simplicity, while Vuex and Pinia are better for larger, complex projects.

Mar 26, 2025 pm 05:58 PM

How can you force an update of a component in Vue.js?

The article discusses forcing component updates in Vue.js using $forceUpdate, its drawbacks, and alternatives like Vue.set and reactive data management. It's recommended for specific scenarios like third-party library integration.

Mar 26, 2025 pm 05:57 PM

Explain the difference between shallowRef and ref in Vue 3.

The article discusses ref and shallowRef in Vue 3, focusing on their differences in handling reactivity and performance benefits. It explains when to use each.

Mar 26, 2025 pm 05:56 PM

What is the purpose of .sync modifier in Vue 2? How is it replaced in Vue 3?

The article discusses the .sync modifier in Vue 2 for two-way data binding and its replacement in Vue 3 with v-model. It explains the benefits of .sync and how its removal affects prop handling in Vue 3.Word count: 159

Mar 26, 2025 pm 05:55 PM

How do you handle data synchronization between the client and the server?

Article discusses data synchronization between client and server, focusing on maintaining real-time consistency, conflict resolution, and minimizing latency.(159 characters)

Mar 26, 2025 pm 05:46 PM

How do you handle errors and loading states when making API requests?

Article discusses managing errors and loading states during API requests, focusing on user experience and application robustness. Key points include setting loading states, error handling, and displaying error messages effectively.

Mar 26, 2025 pm 05:40 PM

What are some best practices for optimizing UI performance in UniApp?

The article discusses best practices for optimizing UI performance in UniApp, focusing on minimizing DOM manipulation, optimizing images, efficient data binding, caching, and using built-in features.

Mar 26, 2025 pm 05:33 PM

Can you use preprocessors like Sass or Less in UniApp? How do you configure them?

UniApp supports Sass and Less, enhancing style management. Configuration involves installing loaders and setting up vue.config.js. Benefits include modularity and easier maintenance.Character count: 159

Mar 26, 2025 pm 05:29 PM