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Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class. Los Hooks son compatibles con versiones anteriores. Esta página proporciona una descripción general de Hooks para usuarios experimentados de React. Esta es una rápida mirada.
Built-in React Hooks. Hooks let you use different React features from your components. You can either use the built-in Hooks or combine them to build your own. This page lists all built-in Hooks in React. State Hooks. State lets a component “remember” information like user input.
Hooks don’t replace your knowledge of React concepts. Instead, Hooks provide a more direct API to the React concepts you already know: props, state, context, refs, and lifecycle. As we will show later, Hooks also offer a new powerful way to combine them.
24 de feb. de 2020 · Tal y como funcionan los hooks, para evitar errores, es fundamental que en cada renderizado estos se ejecuten siempre en el mismo orden. De esta manera React puede mantener correctamente la relación entre el estado y su correspondiente llamada a useState y useEffect.
Puedes empezar a aprender Hooks en la siguiente página. En esta página, continuaremos explicando por qué estamos agregando Hooks a React y cómo estos pueden ayudarte a escribir aplicaciones grandiosas. Nota. React 16.8.0 es la primera versión que es compatible con Hooks.
A collection of modern, server-safe React hooks – from the ui.dev team. useBattery. useClickAway. useContinuousRetry. useCopyToClipboard. useCountdown. useCounter. useDebounce. useDefault.
Hooks were added to React in version 16.8. Hooks allow function components to have access to state and other React features. Because of this, class components are generally no longer needed. Although Hooks generally replace class components, there are no plans to remove classes from React.
