React: useActionState and useFormStatus
Let's look at a few examples of how React 19's new useActionState and useFormStatus hooks work
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Posts tagged "react"
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How Error Boundaries work in React, with examples
How Error Boundaries work in React: components that catch errors from their children to improve your app's stability and reliability.
React: event handlers and hooks
How to correctly handle event handlers in React, including events on window like resize and scroll, avoiding the most common mistakes.
Guide to useReducer in React
A practical guide to React's useReducer hook: how it works, when to prefer it over useState, and a complete example for managing complex state.
React: how useContext works (with examples)
How the useContext hook works in React to share data between components without props drilling, with a practical step-by-step example.
React: mistakes to avoid when using hooks
The most common mistakes to avoid when using React hooks: conditional calls, order, nested functions, and how to recognize them.
React: useContext with useState
How to combine useContext and useState in React to share state and its update function between components, with a live example.