React will discard its output and immediately attempt to render it again with the new state. This pattern is rarely needed, but you can use it to store information from the previous renders.

The React useState Hook allows us to track state in a function component. State generally refers to data or properties that need to be tracking in an application.

Jan 10, 2026 · Manages Simple State Easily: useState is ideal for managing simple state updates, such as toggling values, counters, and form inputs. Asynchronously updates the State: State updates in …

Mar 8, 2024 · Hooks allow function components to have access to state and other React features, such as lifecycle methods. These Hook features were introduced to React version 16.8. One of the …

May 8, 2025 · useState is one of the hooks that are built into the React library. It is concerned with the management of state: the ability for your React components to store and recall data across their …

Oct 8, 2025 · Use state in React with useState hook to manage component data and trigger re-renders when state values change.

Oct 8, 2024 · In React, the useState Hook allows you to add state to functional components. useState returns an array with two values: the current state and a function to update it.

We’re now introducing the ability to use React state from these, so we prefer the name “function components”. Hooks don’t work inside classes. But you can use them instead of writing classes. …

3 days ago · Managing state is arguably the most critical part of building a React application. If you get it right, your app is predictable and easy to debug; if you get it wrong, you end up with “prop drilling” …

Summary: in this tutorial, you will learn about React useState() hook and how to use it effectively to make your component more robust. In React, a state is a piece of data that changes over time. To …