Exploring Random Hooks in React

What is the purpose of the useDebugValue hook?

• To handle side effects in class components.

• To provide a label for custom hooks in React DevTools.

• To optimize performance of React components.

• To manage state in functional components.

How does useDebugValue enhance the debugging experience?

• useDebugValue automatically fixes bugs in React applications.

• useDebugValue provides performance metrics for React components.

• useDebugValue simplifies the code structure of React hooks.

• useDebugValue enhances the debugging experience by providing custom labels for hooks in React DevTools.

What does the useId hook generate each time it is called?

• A unique ID string

• A timestamp

• A boolean value

• A random number

Does useId require any arguments?

• No, useId requires a configuration object.

• No, useId does not require any arguments.

• Yes, useId requires one argument.

• Yes, useId requires multiple arguments.

In what scenario is useId particularly useful?

• When generating unique IDs for components in React.

• When optimizing performance in class components.

• When managing state in functional components.

• When creating reusable hooks in React.

Can useId be used to generate keys for list items?

• useId is specifically designed for list item keys.

• No, useId is not intended for generating keys for list items.

• useId can be used for any type of key generation.

• Yes, useId is perfect for generating keys.

What are the main categories of hooks provided by React?

• Lifecycle Hooks

• UI Hooks

• Data Hooks

• State Hooks, Effect Hooks, Context Hooks, Custom Hooks

Why is it important to understand how hooks fit together in React?

• Hooks are only used for styling components.

• It is important to understand how hooks fit together in React to manage state and side effects effectively, ensuring predictable component behavior.

• Hooks are only necessary for class components.

• Understanding hooks is irrelevant for component performance.

What is a common use case for the useDebugValue hook?

• Displaying a label in React DevTools for custom hooks.

• Logging debug information to the console.

• Handling side effects in class components.

• Managing state in functional components.

How can unique IDs generated by useId improve form accessibility?

• Unique IDs improve form accessibility by ensuring proper association between labels and inputs, enhancing navigation for assistive technologies.

• Unique IDs are irrelevant for form functionality and user experience.

• Unique IDs can be used to track user data without affecting accessibility.

• Unique IDs are only necessary for visual design purposes.