is-lite

is-lite

A tiny javascript type testing tool!

Setup

npm install is-lite

Usage

import is from 'is-lite';

const value = '';

is.object(value) // false;

API

is.array

is.boolean

is.date

is.domElement

is.function

is.generator

is.iterable

is.map

is.nan

is.null

is.nullOrUndefined

is.number

is.numericString Returns true for a string that represents a number. For example, '42' and '-8'. Note: 'NaN' returns false, but 'Infinity' and '-Infinity' return true

is.object Functions and arrays are objects too.

is.plainObject Just objects

is.promise

is.regexp

is.set

is.string

is.symbol

is.undefined

is.weakMap

is.weakSet