To check the data is empty or not. And also check the type of object wheater Array, Object, Function, Number, String or Boolean
Deprecated. Utilities for ES3, most of which have been adopted or superseded in ES5.1. Adapted from Douglas Crockford's Remedial JavaScript
This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)
The lodash method `_.isEmpty` exported as a module.
A ridiculously light-weight argument validator (now browser friendly)
return true if object has no enumerable key values
Determine a value's type.
WASI threads proposal implementation in JavaScript
A set of JavaScript helper functions to check for types
Get the native JavaScript type of a value, preceded by the appropriate indefinite article (either `a` or `an`), for use in error messages.
TypeScript definitions for kdbush
This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)
TypeScript definitions for is-empty
Tree-shakable type & shape predicates: isString, isEmpty, isUrl, isJson, isEmail, isPromise, isMobile, … framework-agnostic and dependency-free.
Additional JSON-Schema keywords for Ajv JSON validator
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
maximally minimal type-testing library
Node module. typeOf('a string') == 'string', typeOf([]) == 'array', etc.. Also supports named functions detections aka javascript classes
TypeScript definitions for lodash.isempty
type inferer
Comprehensive collection of type guards for JavaScript and TypeScript; Inspired by Elixir
mashup of lodash with checkit module
TypeScript definitions for json-bigint
is that thing a function? Use this module to find out