how to remove item 3 in array javascript code example
Example 1: js remove from array by value
const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);
Example 2: remove object from array javascript
someArray.splice(x, 1);
const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);
someArray.splice(x, 1);