Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

slice vs substr vs substring (with no end index) and long text

Compares slice, substr and substring to each other when there is only a start index

5 years ago

Array vs Str split

No description provided

5 years ago

substring then split v.s. split then shift

No description provided

5 years ago

check number vs check object (lodash)

No description provided

5 years ago

Id vs qs vs qsa

No description provided

5 years ago

Map vs Object, numeric key

Lookup of map vs object

5 years ago

object.assign vs forin

No description provided

5 years ago

Uniq vs set

No description provided

5 years ago

Object.keys vs Object.getOwnPropertyNames

No description provided

5 years ago

getElementById vs document

<div id="app"></div>

5 years ago

Get arguments vs make object

No description provided

5 years ago

My querySelectorAll vs getElementsByClassName

No description provided

5 years ago

Lodash IsEmpty

No description provided

5 years ago

for vs foreach vs some vs for..of 1000 (improved)

Compare loop performance

5 years ago

For..of (with Reverse) vs For (backwards)

No description provided

5 years ago

Benchmark on spread and concat

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

5 years ago

String Concatenation Example

No description provided

5 years ago

optimizing DOM selectors

optimizing DOM selectors

5 years ago

array find vs _.find vs _.find (Array) vs _.find (Object)

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

5 years ago

str.match vs str.Split first result

Test String.match with regex against String.split with string. We are splitting a string at the spaces.

5 years ago

Substring from second and from fifth character, within 10 characters

No description provided

5 years ago

Reflect.deleteProperty vs delete

No description provided

5 years ago

Unique values (large list)

No description provided

5 years ago

joining two arrays with concat and slice

No description provided

5 years ago

Date Test speed parse iso vs ts1

No description provided

5 years ago
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