@octanium91/leap-year
returns boolean leap year or non-leap year
returns boolean leap year or non-leap year
A collection of useful helper functions
Addon for Dexie.js database to add boolean and null indices
RapidOM schema validator
Functions that check if array starts with certain items, or ends with certain items
2 functions check if array of numbers is in ascending order or not
Checks if array of numbers is in numeric order
A configurable defensive programming utility to guard against non-boolean values
A utility to determine if a value is a boolean
A generalized tool library without framework constraints
Convert string value to boolean value
Determine if a value is a boolean
Boolean operations on polygons (union, intersection, difference, xor)
Determine if a given value is "truthy"
This module is small but easy to use. The purpose of this module is to serve as a container for all my validator modules. That has thirteen validator all in one module, the validators is as follows: bigger, contains, equal, longer, mqtt topic, regex, smal
This module is small but easy to use. The purpose of this module is to check if a target value equals a source value, it can optionally also do none case sensitive comparing.
This module is small but easy to use. The purpose of this module is to check if a target value does not equals a source value, it can optionally also do none case sensitive comparing.
This module is small but easy to use. The purpose of this module is to check if a value is a array but if it is not an array it will convert the value into an array.
boolean card
boolean-switch