What is the usage of Function.prototype.bind?

The bind method returns a new function that is bound
to a specific this value or the "owner" object, So we can use it later in our code. The call,apply methods invokes the function immediately instead of returning a new function like the bind method.

import React from 'react';

class MyComponent extends React.Component {
     constructor(props){
          super(props); 
          this.state = {
             value : ""
          }  
          this.handleChange = this.handleChange.bind(this); 
          // Binds the "handleChange" method to the "MyComponent" component
     }

     handleChange(e){
       //do something amazing here
     }

     render(){
        return (
              <>
                <input type={this.props.type}
                        value={this.state.value}
                     onChange={this.handleChange}                      
                  />
              </>
        )
     }
}