What is the purpose of push() and replace() methods of history in ReactJS?

[akhils-nair-b6a2a78b (Akhil S Nair)]

In ReactJS, a history instance has two methods for navigation purpose.

• push() method
• replace() method
  If we think of the history as an array of visited locations, then the push() method will add a new location to the array and the replace() method will replace the current location in the array with the new one.