Load Async JS

Test loaded: KO

Test loaded event: KO

Load Async CSS

Test loaded:

Test loaded event:

isEmpty

Test empty: KO

Test null: KO

Test array: KO

Test object: KO

Test DOM: KO

Test zero: KO

Test data: KO

Test string: KO

Load Async image

Test loaded: KO

Test loaded event: KO