kind-of
Get the native type of a value.
Get the native type of a value.
Coalesce for JavaScript. Returns the first value that is not undefined or null.
Get a property from an object using dot (object path) notation.
Returns `true` if a value exists in the given string, array or object.
retrieve the type of your value by using constructors when possible
Returns a filtered copy of an object with only the specified keys, exactly like `pick` from lo-dash / underscore.
Like pluck from underscore / lo-dash, but returns an object composed of specified properties, with values unmodified from those of the original object.
Get a nested property or its value from an object using simple `a.b.c` paths.
JavaScript utilities for arrays.
Get the type of something. Seriously.
Smart and small type lib.
compare the type of your value with one or several types
*fastest* tool to get native type of value
Get the type of something. Seriously.
Returns object constructor name
Get the class type of any object
A partial to provide a better typeof capability by returning the practically correct type in string representation of the specific object.
get the type of a javascript value
数据类型分类两类,基本类型和引用类型。
NPMs fastest, most comprehensive, and most correct typing package.