Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

lodash isNil vs native js

No description provided

Lodash trim VS native regexp

No description provided

fetch vs ajax call Version 2

fetch vs ajax call

lodash flattenDeep vs js native

No description provided

whileVSfindIndex

No description provided

indexof_vs_find

No description provided

instanceof vs regular comparison

We try to check if comparing value using regular existence comparison is more efficient than comparing using instanceof.

filter + map vs reduce in js

No description provided

Uint(8/16/32)Array.set performance compare

No description provided

builtin replaceAll vs regex replace

No description provided

lodash _.map vs native map

No description provided

JavaScript spread operator vs Object.assign performance, non mutating

No description provided

Lodash cloneDeep vs JSON Clone (Deeper object)

No description provided

data-attribute vs className

No description provided

Native JS: concatenate string with + vs template literals vs String.concat - My test

find best solution for concatenate 4 strings

array vs float32array without conversion 3

No description provided

array vs float32array without conversion 2

No description provided

div vs svg

No description provided

Javascript: Case insensitive string comparison performance

No description provided

Javascript: Case insensitive string comparison

No description provided

loop-vs-if

No description provided

DocumentFragment append VS Normal append

Code from https://johnresig.com/blog/dom-documentfragments/

slice vs substr vs substring (with no end index, and start index 1)

Compares slice, substr and substring to each other when there is only a start=1 index. Strip first character from the string.

fdMap vs Objectasdfasdfasdfasdfdsfad

Lookup of map vs object

Map vs Objectasdfasdfasdfasdfdsfad

Lookup of map vs object