FALSE Packages

PHP empty function in JS

Convert any value to boolean true or false

Evaluate string if "true" or "false".

A fake data generator for javascript

empty js function like empty() in php

Tests a value’s type against a string like 'positive integer' or 'non-empty map'.

Falsy helper functions and types for TypeScript.

We can detect whether network(internet) accessible or not

UMD module that "randomly" returns 1 (yay) or 0 (nay).

what-is-false

Generate massive amounts of fake contextual data

React js empty component that returns nothing. Not even <noscript>

A simple module to change "true" to "Yes" and "false" to "No"

Helps you confirm the existence of specified falsy values (e.g. 0)

Handle conditions easily

A plugin for chai to allow you to test what is bollocks and what is the dog's bollocks.

chained logical conditions: and, or, not, xor

Flips a coin with a 50/50 chance to return true or false.

Is this value not a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Check if `this` is truthy.