Benchmark: instanceof vs .type parameter - MeasureThat.net

Script Preparation code:

var obj = {type:'test',a:2};

Tests:

instanceof
obj instanceof Object
typeof
typeof obj === 'object'
typeof no function
typeof obj === 'object' && typeof obj !== 'function'
typeof and test attribute
typeof obj === 'object' && obj.a
type parameter
obj.type === 'test'

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
instanceof
typeof
typeof no function
typeof and test attribute
type parameter

Fastest: N/A

Slowest: N/A

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