Benchmark: Replace all spaces with pluses

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

var loremIpsum = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";
var loremPlus = "Lorem+ipsum+dolor+sit+amet,+consectetur+adipiscing+elit,+sed+do+eiusmod+tempor+incididunt+ut+labore+et+dolore+magna+aliqua.+Ut+enim+ad+minim+veniam,+quis+nostrud+exercitation+ullamco+laboris+nisi+ut+aliquip+ex+ea+commodo+consequat.+Duis+aute+irure+dolor+in+reprehenderit+in+voluptate+velit+esse+cillum+dolore+eu+fugiat+nulla+pariatur.+Excepteur+sint+occaecat+cupidatat+non+proident,+sunt+in+culpa+qui+officia+deserunt+mollit+anim+id+est+laborum.";

Tests:

String replaceAll
loremIpsum.replaceAll(" ", "+") == loremPlus
String replace with regex
loremIpsum.replace(/ /g, "+") == loremPlus
String split and join
loremIpsum.split(" ").join("+") == loremPlus

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
String replaceAll
String replace with regex
String split and join

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser/OS: Chrome 135 on Mac OS X 10.15.7

View result in a separate tab

String split and join

1.5M/s

String replace with regex

1.0M/s

String replaceAll

883K/s

View exact numbers

Test name	Executions per second
✓ String split and join	1,518,089 Ops/sec
String replace with regex	1,030,834 Ops/sec
String replaceAll	882,599 Ops/sec

Replace all spaces with pluses (version: 1)

What's the fastest way to replace all spaces with pluses?

Comparing performance of: `String replaceAll vs String replace with regex vs String split and join`

Created: one year ago by: Registered User

Go to the latest result

String replaceAll

String replace with regex

String split and join

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Replace all spaces with pluses (version: 1)

What's the fastest way to replace all spaces with pluses?

Comparing performance of: String replaceAll vs String replace with regex vs String split and join

Created: one year ago by: Registered User

Go to the latest result

String replaceAll

String replace with regex

String split and join

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `String replaceAll vs String replace with regex vs String split and join`