Benchmark: IndexOf vs Includes vs Bitwise in string

Script Preparation code:

var string = '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.'

Tests:

IndexOf
string.indexOf('tempor') !== -1
Includes
string.includes('tempor')
Bitwise
~string.indexOf('tempor')

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
IndexOf
Includes
Bitwise

Fastest: N/A

Slowest: N/A

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Latest run results:

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

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Browser/OS: Chrome 113 on Linux

View result in a separate tab

Test name	Executions per second
IndexOf	21723750.0 Ops/sec
Includes	21735270.0 Ops/sec
Bitwise	21849580.0 Ops/sec

IndexOf vs Includes vs Bitwise in string (version: 0)

Banana

Comparing performance of: IndexOf vs Includes vs Bitwise

Created: 3 years ago by: Guest

Jump to the latest result

IndexOf

Includes

Bitwise

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A