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102 packages found
Collection of methods for check
- isArray
- isBoolean
- isDate
- isFunction
- isNull
- isNumber
- isObject
- isString
- isUndefined
- isElement
- isEmpty
- isEmail
- isNaN
- isRegExp
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This library provides next util: isBoolean, isFunction, isNumber, isNumbers, isObject and isString, function can be object, number can not be NaN.
ExtremeJS Utilities
@mozeyinedu/check is a package that contains functions that check some conditions just to preserve time for other stuff
Quickly identify standard JavaScript types
Test if a value is iterable-like.
Test if an object-like value contains a circular reference.
Simple type checker in JavaScript.
- utils
- util
- type checking
- type checker
- type
- checker
- isAlpha
- isAlphanumeric
- isArguments
- isArray
- isBoolean
- isDate
- isDecimal
- isDefined
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Check if a value is a plain object, with TypeGuard.
Suite of 43 lightweight utilities designed to maintain a small footprint when bundled, without compromising on ease of integration and use.
- clone
- cloneDeep
- merge
- isEqual
- isStrictEqual
- isMatch
- get
- set
- update
- parsePath
- capitalize
- join
- shuffle
- flatten
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aobj - Object Manipulation Module for Nodejs
utils library - Utility functions for common development.
- utils
- functions
- typescript
- javascript
- angular
- node
- react
- isNullOrUndefined
- isDate
- isObject
- isEmpty
- toCamelCaseKeys
- objectDifferenceByProps
Test if a value is an array-like object containing only plain objects.
Test if a value is an empty object.
Node toolkit adding some helpful functions: files, array, string, color, math ...
- screwdriver
- toolkit
- screwdriver toolkit
- node toolkit
- math functions
- file functions
- string functions
- array functions
- color functions
- time functions
- mkdir
- mkdirp
- mkdirpSync
- isBoolean
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Test if a value is an array-like object containing only objects.
Test if a value is generator object-like.
Test if a value is a generator object.
Test if a value is an array-like object containing only Date objects.
Test if a value is a plain object containing a circular reference.