Run results for: State Key Creation

Test name	Executions per second
✓ Simple Concatenate + Join	2,204,287 Ops/sec
Template Literal + Join (template literal string with join)	2,112,089 Ops/sec
Loop Concatenate (string only)	2,034,032 Ops/sec
Template Literal (template literal string with arrays)	1,516,678 Ops/sec
Nested Join + Join (Join x3)	1,359,856 Ops/sec
Simple Join (Join x1 with arrays)	1,176,259 Ops/sec
Loop Push + Join (Join x1 with string)	769,030 Ops/sec

Nested Join + Join (Join x3)

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

const key = [type, usables.join(), items.join()].join ("|");

Loop Push + Join (Join x1 with string)

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

let data = [type, "|"];

const usableCountMinusOne = usableCount - 1;
for (let i = 0 ; i < usableCountMinusOne ; i++)
	data.push (usables[i], ",");
data.push (usables[usableCountMinusOne], "|");

const itemCountMinusOne = itemCount - 1;
for (let i = 0 ; i < itemCountMinusOne ; i++)
	data.push (items[i], ",");
data.push (items[itemCountMinusOne]);

const key = data.join ("");

Simple Join (Join x1 with arrays)

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

const key = [type, usables, items].join ("|");

Loop Concatenate (string only)

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

let key = type + "|";

const usableCountMinusOne = usableCount - 1;
for (let i = 0 ; i < usableCountMinusOne ; i++)
	key += usables[i] + ",";
key += usables[9] + "|";

const itemCountMinusOne = itemCount - 1;
for (let i = 0 ; i < itemCountMinusOne ; i++)
	key += items[i] + ",";
key += items[9];

Template Literal (template literal string with arrays)

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

const key = `${type}|${usables}|${items}`;

Template Literal + Join (template literal string with join)

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

const key = `${type}|${usables.join()}|${items.join}`;

Simple Concatenate + Join

const usableCount = 3;
const itemCount = 7;

const type = Math.floor(Math.random() * 100);
const usables = new Array(usableCount).fill(0).map(_ => Math.floor(Math.random() * 100));
const items = new Array(itemCount).fill(0).map(_ => Math.floor(Math.random() * 100));

// ----------------------------------

const key = type + "|" + usables.join() + "|" + items.join();

Run results for: State Key Creation

my test benchmark

Nested Join + Join (Join x3)

Loop Push + Join (Join x1 with string)

Simple Join (Join x1 with arrays)

Loop Concatenate (string only)

Template Literal (template literal string with arrays)

Template Literal + Join (template literal string with join)

Simple Concatenate + Join