Benchmark: Regex vs split/join happily

Script Preparation code:

var str = 'Abcd efghij klmnopqrstuv wxy Abcd efghij klmnopqrstuv wxy Abcd efghij klmnopqrstuv wxyAbcd efghij klmnopqrstuv wxy Abcd efghij klmnopqrstuv wxy Abcd efghij klmnopqrstuv wxy';

Tests:

Regex 2x pro happily on the sea
str.replace(/wxy/g, "Teste");
Split and Join happily 2 ue kd vmaos
str.split('wxy').join('Teste');

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Regex 2x pro happily on the sea
Split and Join happily 2 ue kd vmaos

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 6 years ago)

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Browser/OS: Chrome 69 on Windows 7

View result in a separate tab

Test name	Executions per second
Regex 2x pro happily on the sea	1126821.0 Ops/sec
Split and Join happily 2 ue kd vmaos	970918.9 Ops/sec

Regex vs split/join happily (version: 0)

Comparing performance of: Regex 2x pro happily on the sea vs Split and Join happily 2 ue kd vmaos

Created: 6 years ago by: Guest

Jump to the latest result

Regex 2x pro happily on the sea

Split and Join happily 2 ue kd vmaos

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A