Run results for: Check object. typeof vs constructor

Difference between typeof(a => {}) === 'object' and (a => {}).constructor === Object

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Firefox 133
Mac OS X 10.15
Desktop
one year ago
typeof
855.9M/s
constructor
785.8M/s
View exact numbers
Test name Executions per second
✓ typeof 855,882,176 Ops/sec
constructor 785,822,080 Ops/sec
Script Preparation code:
Tests: