JSFiddle - React, Tailwind, and code Playground

by Tushar Jadhav

JavaScript

uniq = function(array) {
    var result = [];
    for (var i = 0; i < array.length; i++) {
        if (result.indexOf(array[i]) === -1) {
            result.push(array[i]);
        }
    }
    return result;
};

console.log(uniq([1, 2, 3, 3, 4, 4]));