Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array.prototype.concat vs spread operator vs Array.prototype.push & Array.from

Compare the new ES6 spread operator with the traditional concat() method

matches vs. dataset

No description provided

TreeWalker vs querySelectorAll vs NodeIterator --2

No description provided

Arrays Destructuring

No description provided

response.json() vs JSON.parse() 2-16-24

No description provided

set.has (w/ creation) vs. array.includes

No description provided

Set vs Filter vs forEach vs forLoop vs filterWithSet vs map for unique

No description provided

Set vs Filter vs forEach vs forLoop vs forLoop-alt for unique

No description provided

Set vs Filter vs forEach vs forLoop for unique

No description provided

Set vs Filter vs forEach for unique

No description provided

JQuery new div element with class - 1k reps (with prototype.join2)

Faster way to create new dom elements before insertion with JQuery (+ set class)

JQuery new div element with class - 1k reps (with prototype.join)

Faster way to create new dom elements before insertion with JQuery (+ set class)

Set has vs object key reversed

performance comparison of ways to find if an array contains a value

Append - Push vs Spread - 2 - small set

No description provided

Append - Push vs Spread

No description provided

spread- concat-unshift-twa-arrays

spread- concat-unshift-twa-arrays

Reassigning let vs const

No description provided

isequal 2024-1

No description provided

isequal 2024

No description provided

Fixed Array.prototype.slice vs spread operator

Compare the new ES6 spread operator with the traditional slice() method

Property access via dot notation vs brackets

No description provided

Slice vs Splice vs Shift (More itemsToRemove)

Compares the speed for removing 2 items from the beginning of an array

TreeWalker vs querySelectorAll(getting first and list child) v2

No description provided

Add new element to array: push vs destructuring with Set

spread operator vs Push

1111111111

11111111111111