Test if a string is a well-formed string.

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

Symbol which specifies a method for converting an object to a primitive value.

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

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

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

Test if a value is a number.

Demo website for the primitive JS library which reproduces images from geometric primitives.

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

Test if a value is a symbol.

Test if a value is a JavaScript boxed primitive.

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

CLI to reproduce images from geometric primitives.

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

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

Test if a value is an even number.

Test if a value is a JavaScript primitive.

Check if is primitive value.

Returns existence of key or value in an object