local session storage w3 code example
Example 1: how to set session storage in javascript
sessionStorage.setItem('key', 'value');
let data = sessionStorage.getItem('key');
sessionStorage.removeItem('key');
sessionStorage.clear();
Example 2: local storage
As the answers here already talk about the coding aspect. I will talk about
the concept.
Local storage is basically an object stored in the specific browser you are
using in that moment. And thus it is tied to that browser in that device. It's
duration is infinite so it never expires
If you only want to store data that only lasts for that browser session(
starts when you open a window and ends when you close it) then the best choice
is sessionStorage