reactjsHow can I create a calendar using ReactJS?

Creating a calendar using ReactJS is a simple process that can be done using the create-react-app command line utility.

The following example code creates a basic calendar using ReactJS:

import React from 'react';
import ReactDOM from 'react-dom';

class Calendar extends React.Component {
  render() {
    return (
      <div className="calendar">
        <h1>Calendar</h1>
        <div className="month">
          <h2>January</h2>
          <div className="days">
            <div className="day">1</div>
            <div className="day">2</div>
            <div className="day">3</div>
            <div className="day">4</div>
            <div className="day">5</div>
            <div className="day">6</div>
            <div className="day">7</div>
            <div className="day">8</div>
            <div className="day">9</div>
            <div className="day">10</div>
            <div className="day">11</div>
            <div className="day">12</div>
            <div className="day">13</div>
            <div className="day">14</div>
            <div className="day">15</div>
            <div className="day">16</div>
            <div className="day">17</div>
            <div className="day">18</div>
            <div className="day">19</div>
            <div className="day">20</div>
            <div className="day">21</div>
            <div className="day">22</div>
            <div className="day">23</div>
            <div className="day">24</div>
            <div className="day">25</div>
            <div className="day">26</div>
            <div className="day">27</div>
            <div className="day">28</div>
            <div className="day">29</div>
            <div className="day">30</div>
            <div className="day">31</div>
          </div>
        </div>
      </div>
    );
  }
}

ReactDOM.render(
  <Calendar />,
  document.getElementById('root')
);

The output of the code will be a calendar for the month of January, with all the days of the month listed.

The code consists of four parts:

1. Importing the React and ReactDOM libraries: This is done using the import keyword, which allows us to access the React and ReactDOM libraries and use their functions.

2. Creating the Calendar class: This is a class that is used to create the calendar component. It contains a render() function, which is used to render the calendar component.

3. Rendering the Calendar component: This is done using the ReactDOM.render() function, which takes in the Calendar component and renders it in the DOM.

4. Defining the calendar component: This is done by creating a div element with the class calendar, and adding a h1 element with the text Calendar and a div element with the class month. Inside the month element, a h2 element with the text January is added, followed by a div element with the class days. Inside the days element, div elements with the class day and the numbers 1-31 are added, representing the days of the month.

For more information, see the following links:

• React Documentation
• CodePen Example

Edit this code on GitHub