JSFiddle - React, Tailwind, and code Playground

JavaScript

var fruits = ["Banana", "Orange1", "Apple", "Banana", "Orange", "Banana", "Orange", "Mango", "Bananax", "Orangex"];
let a = fruits.indexOf("Apple");
var b = fruits.indexOf("Mango");

//var removedCars = fruits.slice(a, b);

function fruitfilter(item, index){
return index !== a && index !== b;
}
var newfruits = fruits.filter(fruitfilter);
 
console.log(newfruits);