Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

array.length vs array.length > 0 v2

No description provided

JS Regex vs .startsWith vs .indexOf long

fork of https://www.measurethat.net/Benchmarks/Show/975/11/regex-vs-indexof-vs-startswith-vs-substr

Array Some vs Map + Includes

Comparing performance of: Array.some vs Array.map + Array.includes

call spread vs apply

No description provided

strict mode function vs normal function

No description provided

default parameters vs nullish coalesce 2

No description provided

default parameters vs nullish coalesce

No description provided

arguments.callee vs new.target vs function name vs variable

No description provided

arguments.callee vs new.target

No description provided

new.target vs variable

No description provided

Symbol in obj vs obj instanceof constructor 3

No description provided

uuid benchmark

No description provided

ID Attribute vs ID Selector

No description provided

flatmap vs reduce to filter undefined elements

No description provided

Get from object vs get from map

No description provided

Symbol in obj vs obj instanceof constructor 2

No description provided

Symbol in obj vs obj instanceof constructor

No description provided

getCookie: for vs for...of vs indexOf vs find vs reduce v2

Performance comparison of 5 functions to get Cookie value from a document.cookie string.

string/number/symbol speed test

No description provided

new with empty args list vs new with no args list

No description provided

Array.from() vs new Array() 3

Testing the difference between creating filled arrays.

Array.from() vs new Array() 2

Testing the difference between creating filled arrays.

getComputedStyle - call + access variations.

No description provided

for loop vs. .map anon2

No description provided

for loop vs. .map anon

No description provided