Determine Packages

Determine if a variable or expression is a React element or component

Detectizr is a Modernizr extension to detect device, browser, operating system and screen.

Get the language associated with a file extension or the extensions associated with a language using the data from GitHub's [Linguist YAML file](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml)

Common types, type guards and type checkers.

A module to provide advanced method to determine item.

Determine if a variable or expression is a React element or component

guessing the gender based on Russian name, surname and patronymic

A simple wrapper over file command available in Linux systems.

A simple module to determine the osx version.

Determine first defined value

Promise based library to quickly find the first accessible file in a set of filenames and paths. Resolves both local and http(s) url paths.

A class with min and max properties and exposes methods for determining if a value is inside or outside the range between the min and max values.

Determine if a value is array-like. Fork of https://github.com/gearcase/is-array-like.

Determine whether a value is a number or not.

Determine whether a value is numeric or not.

Determine whether a value is a numeric string.

Determine if a value is a window-object.

Determine whether a value is an object or not.

Determine whether an array is empty

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