A repository that contains examples for the illustration of arguements,OptionalChaining , Object conversion and classes in Javascript

🔀 Randomize a primitive/built-in data type in JavaScript. (☠ Not maintain anymore)

Function triggers error if argument is neither a primitive type or array

An octasphere geometry for 3D rendering, including normals, UVs and cell indices (faces).

Check if is primitive value.

convert value to primitive value.

Test if a string is a well-formed string.

Test if a value is a number having a positive value.

Test if a value is an even number.

Test if a value is a number having a non-infinite positive value.

Test if a value is a number having a negative value.

Test if a value is a number having a nonnegative value.

Test if a value is an array-like object containing only JavaScript primitives.

Test if a value is a number having a nonpositive finite value.

Test if a value is an odd number.

Test if a value is a number having a negative value.

Test if a value is a number having an integer value.

Test if a value is a number.

Test if a value is a JavaScript primitive.