Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
bool check
check bool type check variante
Go to the benchmark
Embed
Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Check strict equal of possibilities
11686872.0 Ops/sec
typeof
12071184.0 Ops/sec
convert bool using double not
7527145.0 Ops/sec
convert bool using Boolean
3694200.0 Ops/sec
Script Preparation code:
var b = true;
Tests:
Check strict equal of possibilities
b === true || b === false
typeof
typeof b === 'boolean'
convert bool using double not
!!b === b
convert bool using Boolean
Boolean(b) === b