pure react component code example

Example 1: react with pure components

Simple example of react pure component

import React from 'react';

class PercentageStat extends React.PureComponent {

  render() {
    const { label, score = 0, total = Math.max(1, score) } = this.props;

    return (
      
        { label }
        { Math.round(score / total * 100) }%
      
    )
  }
}

Example 2: pure components

// history.js
import { createBrowserHistory } from 'history'

export default createBrowserHistory({
  /* pass a configuration object here if needed */
})

Example 3: pure components

// some-other-file.js
import history from './history'
history.push('/go-here')

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Misc Example

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