koalas
Coalesce for JavaScript. Returns the first value that is not undefined or null.
Coalesce for JavaScript. Returns the first value that is not undefined or null.
Validates if a value is undefined or null.
👺 weak but accurate type checking that returns a string representation of input's type
Check if a given object is null or empty
Nullable type and helper functions for typescript
Validates if a value is null.
javaScript-stand-supplement
shortcut methods for util.isNullOrUndefined
Small utility to check variable types
javaScript-stand-supplement
Check does the given Javascript Object is a null.
Returns true of value 'v' is null.
Check does the given Javascript Object is a null.
Simple JS library that checks if value is an empty object, collection, string
Test if a value is undefined or null.
Test if a value is null.
Test if a value is an array-like object containing only null values.