65 packages found
Description
Returns true if an object was created by the `Object` constructor, or Object.create(null).
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Description
Returns true if the value is an object and not an array or null.
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Description
Isomorphic, functional type-checking for Javascript
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Description
👺 weak but accurate type checking that returns a string representation of input's type
Keywords
- type
- types
- coerce
- coercion
- checker
- check
- flow
- typing
- typeof
- typeov
- detection
- ispromise
- isnumber
- isinfinity
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Description
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
Keywords
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
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Publisher
Description
check whether value is undefined or empty or null
Keywords
- validation-checking
- validation checking
- validation
- data validation
- object empty checking
- array empty checking
- isArrayEmpty
- isEmptyArray
- isObjectEmpty
- isEmptyObject
- is array
- is object
- is number
- is boolean
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Publisher
Description
The fast and reliable JS type-checking toolbox!
Keywords
- type
- utils
- javascript
- typechecking
- isArray
- isArrayLike
- isBoolean
- isFunction
- isNull
- isNumber
- isObject
- isObjectLike
- isPlainObject
- isString
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Description
ts-object - Object Manipulation Module for TypeScript
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Description
TypeScript typeof utility helper with no dependencies.
Keywords
- typescript
- util
- typeof
- type guards
- isArray
- isBase64
- isBoolean
- isDate
- isDateValid
- isDefined
- isError
- isFunction
- isGuid
- isInfinity
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Publisher
Description
Common typescript ready prototypes available in both es5 and es6
Keywords
- server-side
- client-side
- common
- typescript
- prototype
- array
- all
- any
- append
- average
- chunk
- clone
- compact
- contains
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Description
Determine if the parameter is Object. Verifies if it not an array, null, function, Date, RegExp, Symbol and Class Object.
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Description
aobj - Object Manipulation Module for Nodejs
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Description
helper tools for javascript validation
Keywords
- validation
- data validation
- data type checker
- lodash alternative
- utilities
- utils
- library helpers
- tools
- isEmpty
- isArray
- isObject
- isFunction
- isPromise
- isQpromise
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Publisher
Description
An easy to use, powerful and multi-functionality tools-kit library for NodeJS written entirely in JavaScript.
Keywords
- console
- terminal
- command-line
- color
- colour
- colors
- style
- styles
- console color
- console style
- console colors
- console styles
- terminal color
- terminal style
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Description
Tiny package which helps to check that value is an object in JavaScript.
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Description
js 工具库
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- createCache
- get
- deepClone
- isHTMLElement
- hasClass
- addClass
- getDataByAttribute
- isEmpty
- parseQuery
- getTypeof
- isString
- isBoolean
- isObject
- isArray
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Description
Check if the parameter is object
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Description
Determine whether a value is an object or not.
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Description
Type check in TypeScript
Keywords
- type
- typescript
- is-arguments
- is-array
- is-array-buffer
- is-array-buffer-view
- is-blob
- is-boolean
- is-buffer
- is-date
- is-error
- is-file
- is-float32-array
- is-float64-array
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Publisher
Description
Javascript data type check true or false.