62 packages found
Description
The `util.is*` functions introduced in Node v0.12.
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Description
Isomorphic, functional type-checking for Javascript
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Description
The lodash method `_.isString` exported as a module.
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Description
utils for daybrush
Keywords
- daybrush
- utils
- dom
- css
- color
- rgba
- hsla
- splitSpace
- splitQuoto
- splitComma
- splitBracket
- camelize
- decamelize
- now
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Publisher
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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Publisher
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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Publisher
Description
JavaScript utility methods for strings
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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
Curried TypeScript type guards for primitive types and classes
Keywords
- TypeScript
- type guards
- type
- guard
- isBoolean
- isNumber
- isString
- isSymbol
- isNull
- isUndefined
- isPrimitive
- isNonPrimitive
- is
- isLike
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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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Publisher
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
Returns true if the argument is a string; false otherwise.
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Description
Strility is a string manipulation library
Keywords
- strility
- string
- isString
- isLowerCase
- isUpperCase
- swapCase
- shuffle
- surround
- chars
- among
- between
- replace
- all
- library
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Publisher
Description
js 工具库
Keywords
- createCache
- get
- deepClone
- isHTMLElement
- hasClass
- addClass
- getDataByAttribute
- isEmpty
- parseQuery
- getTypeof
- isString
- isBoolean
- isObject
- isArray
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Publisher
Description
Validates if a value is a string primitive.
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Description
javascript string utils
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Description
Check if the parameter is string
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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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