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react-refresh

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react-refresh

React is a JavaScript library for building user interfaces.

  • 0.4.3
  • Source
  • npm
  • Socket score

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Weekly downloads
15M
increased by3.4%
Maintainers
8
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Created

What is react-refresh?

The react-refresh package is used to enable fast refresh capabilities in React applications. Fast Refresh is a feature that allows you to get instant feedback for changes in your React components. With Fast Refresh enabled, most edits should be visible within a second, without losing component state. This leads to a more productive development experience by allowing developers to see changes almost instantly.

What are react-refresh's main functionalities?

Hot Reloading

This code enables hot reloading for a React component. When changes are made to the 'App' component, it will be reloaded without refreshing the entire page, preserving the application state.

if (module.hot) {
  module.hot.accept('./App', () => {
    const NextApp = require('./App').default;
    ReactDOM.render(<NextApp />, document.getElementById('root'));
  });
}

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Package last updated on 22 May 2020

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