opt-in
JavaScript Optional class
JavaScript Optional class
Like Promise.all but voids the return value.
Helper function to determine if something is undefined, null or empty
nuller is a small and simple library for providing default values for null or undefined object property access
A meteor framework item
Safe navigation using ES2015 Proxies
[docs](https://changjoo-park.github.io/nested-object-mutator/)
Safe property reference chaining without errors
void(0) undefined
use hasNil to traverse chained object properties and check for null or undefined values
Object.assign that skips any undefined properties from source objects
define string literal type
Simple utility function for checking isDefined for complex objects with long property paths
Erradicates undefineds with ancient magic powers
Wrap the classnames package for better behavior for react16
Delete object fields of undefined.
This library is to check for null and undefined values in JSON objects
get property from object in vue
Check if `this` is truthy.
All imaginable type checking utils with their negation