A snippet for getting the number of times each item in an array has been repeated

getDuplicateCountForArrayElements.js

uniqueCount = [
    
	"a",
	"b",
	"c",
	"d",
	"d",
	"e",
	"a",
	"b",
	"c",
	"f",
	"g",
	"h",
	"h",
	"h",
	"e",
	"a",
];
var count = {};
uniqueCount.forEach(function (i) {
	count[i] = (count[i] || 0) + 1;
});
console.log(count);