React state usage

Also, JavaScript is the only programming language understood by the browser. Nowadays, JavaScript is used almost everywhere . In addition to being the only cross-browser scripting language, it’s also used as a back-end language (Thanks to Node. js).

React components has a built-in state object. The state object is where you store property values that belongs to the component . When the state object changes, the component re-renders.

State Managers | JavaScript Stuff. State Managers. These manage the state of your JavaScript application . This means creating a structure for the way in which you access and modify your application state. You could think of these as “frontend databases”.

State is a plain JavaScript object used by React to represent an information about the component’s current situation . It’s managed in the component (just like any variable declared in a function).4 Haz 2021