NULL Packages

A nullsafe traversal

Return the first argument that is "!= undefined" (or "!= null", which is the same thing)

empty js function like empty() in php

Type safe existential property access using ES6 proxies

ntnl [not null]: a tiny js library which sanitizes null / undefined values from objects by replacing them with provided values

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Validates if a value is null.

Validates if a value is an array of JavaScript primitives.

JSON Database Module

Check if the required properties are set, the easy way!

A react custom renderer that renders nothing but logical components

Remove undefined variables from a GraphQL query

Inspect a value, return typeOf ++

Returns a string representing a value's constructor's name property, except for 'NaN', infinite values, 'Infinity', 'Null' and 'Undefined'.

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

Easily run your Selenium tests in SauceLabs

A `Null` class to simplify `Object.create(null)` and `class extends null {}` patterns.

Tools for testing against null and undefined values.

Null object class wrapper.

Implementation of Postgres SQL's coalesce function: return the first argument that is not null