Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

map vs obj creating and accessing

No description provided

5 months ago

map vs obj xzdd

bench

5 months ago

test newsletter_signup

No description provided

5 months ago

window.getComputedStyle vs. getBoundingClientRect vs clientHeight vs elementFromPoint

No description provided

5 months ago

fzstd vs fflate (version: 2)

No description provided

5 months ago

fzstd vs fflate

No description provided

5 months ago

Optional chaining array access without local cache vars vs optional chaining array access with local cache vars

Testing with nested sensor data

5 months ago

filter vs for loop splice

comparing array filter vs repeated splicing

5 months ago

standard "for" vs "for...of"

No description provided

5 months ago

splice vs reassignment vs arr.length & push

Compares the speed of array reassignment methods on small arrays for known values

5 months ago

indexed for vs for...of

No description provided

5 months ago

add objects on loop

No description provided

5 months ago

selector api

getElementById, getElementsByClassName, querySelector, querySelectorAll

5 months ago

Luxon vs moment vs Date

No description provided

5 months ago

for vs for...of vs .map vs .forEach

No description provided

5 months ago

JavaScript Convert Value to String: String() vs .toString() vs `${value}` vs ("" +) vs (+ "")

No description provided

5 months ago

String() vs .toString() vs `${num}` vs ("" +) vs (+ "")

No description provided

5 months ago

remark vs markdown-it vs micromark parser Jan 2026

No description provided

5 months ago

JavaScript String Concatenation: String Append vs String.prototype.concat vs Array.prototype.join

No description provided

5 months ago

JavaScript Array Shallow Copy: Array.from vs Spread Syntax vs Array.prototype.slice vs Array.prototype.concat

No description provided

5 months ago

js spread vs push on new array

No description provided

5 months ago

Iterate X times

No description provided

5 months ago

Lodash.js vs instanceof Array vs Array

No description provided

5 months ago

Find the best ApiListWrapper.findBy() performance

Evaluate the best performance of the .findBy method.

5 months ago

ApiListWrapper .find() implementations

Evaluate the pers performance of the .find method.

5 months ago
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