Benchmark: Add 10 elements to an Array where each element includes one array

Tests:

1️⃣ Array.from()
const arr = Array.from({ length: 10 }, () => []);
2️⃣ Array() and fill()
const arr2 = Array(10).fill([]);
3️⃣ for loop
const arr3 = []; for (let i = 0; i < 10; i += 1) { arr3.push([]); }
4️⃣ while loop
const arr4 = []; let i = 0; while (i < 10) { arr4.push([]); i += 1; }
5️⃣ do while loop
const arr5 = []; let j = 0; do { arr5.push([]); j += 1; } while (j < 10);
6️⃣ for of loop
const arr6 = []; for (const _ of Array(10)) { arr6.push([]); }
7️⃣ ... spread operator, Array() and map()
const arr7 = [...Array(10)].map(() => []);

Rendered benchmark preparation results:

Previous results

Test case name	Result
1️⃣ Array.from()
2️⃣ Array() and fill()
3️⃣ for loop
4️⃣ while loop
5️⃣ do while loop
6️⃣ for of loop
7️⃣ ... spread operator, Array() and map()

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Browser/OS: Chrome 106 on Mac OS X 10.14.3

Test name	Executions per second
1️⃣ Array.from()	501908.6 Ops/sec
2️⃣ Array() and fill()	1899940.0 Ops/sec
3️⃣ for loop	11281260.0 Ops/sec
4️⃣ while loop	11851860.0 Ops/sec
5️⃣ do while loop	11128060.0 Ops/sec
6️⃣ for of loop	2606431.0 Ops/sec
7️⃣ ... spread operator, Array() and map()	2181438.0 Ops/sec

Add 10 elements to an Array where each element includes one array (version: 0)