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Advanced Frontend with React.js [Eng+Ukr]

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If you want to focus on an input field when a component mounts, is this piece of code correct?

useEffect(() => { inputRef.focus(); }, [inputRef]);

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HOC is a function that takes a component and returns a new component

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When should you avoid using refs in React?

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How does useRef differ from useState in terms of updating and re-rendering?

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How to create ref?
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Good cases for using refs:

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Which of the following is a reason for using HOCs?

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How to create a HOC that passes additional ref to a component?

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What problem does React.forwardRef solve in React applications?

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What the HOK describes

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