The missing existential operator for JavaScript. Returns true unless a variable is null or undefined

Check for the existential value of a variable. Assign value by default.

The `themeGet` function is an existential getter function that can be used in any style declaration to get a value from your theme, with support for fallback values. This helps prevent errors from throwing when a theme value is missing, which can be helpf

Type safe existential property access using ES6 proxies

useful work around for existential getting/setting values in nested Objects

Check for the existential value of a variable/object. Assign one if the value doesn't exist.

CoffeeLint plugin for prohibiting accessor with existential operator.

Existential operations

An existential dependency

Check for the existential value of a variable. Assign value by default.

Flowtype linting rules for ESLint.

Allows parsing of an existential check in Babel

javascript existential crisis detector

Existential types as a library

Flowtype linting rules for ESLint by flow-typed

Utils, for stream gating with existential NFT-s

EXistential ACcessor polyfill

Optional chaining (aka existential operator, safe navigation) support in TypeScript via the non-null assertion operator

A better existential getter function for styled-system. This is based off of [@styled-system/theme-get](https://www.npmjs.com/package/@styled-system/theme-get).

Determine a key's existential state within an object