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kind-of

Get the native type of a value.

• arguments
• array
• boolean
• check
• date
• function
• is
• is-type
• is-type-of
• kind
• kind-of
• number
• object
• of
• View more

doowb

• 6.0.3 • 5 years ago • 2,070 dependents • MITpublished version 6.0.3, 5 years ago2070 dependents licensed under $MIT

onetime

Ensure a function is only called once

• once
• function
• one
• onetime
• func
• fn
• single
• call
• called
• prevent

sindresorhus

• 7.0.0 • a year ago • 2,103 dependents • MITpublished version 7.0.0, a year ago2103 dependents licensed under $MIT

call-bind

Robustly `.call.bind()` a function

• javascript
• ecmascript
• es
• js
• callbind
• callbound
• call
• bind
• bound
• call-bind
• call-bound
• function
• es-abstract

ljharb

• 1.0.8 • a month ago • 2,087 dependents • MITpublished version 1.0.8, a month ago2087 dependents licensed under $MIT

callsites

Get callsites from the V8 stack trace API

• stacktrace
• v8
• callsite
• callsites
• stack
• trace
• function
• file
• line
• debug

sindresorhus

• 4.2.0 • 7 months ago • 2,213 dependents • MITpublished version 4.2.0, 7 months ago2213 dependents licensed under $MIT

function-bind

Implementation of Function.prototype.bind

• function
• bind
• shim
• es5

ljharb

• 1.1.2 • a year ago • 2,892 dependents • MITpublished version 1.1.2, a year ago2892 dependents licensed under $MIT

anymatch

Matches strings against configurable strings, globs, regular expressions, and/or functions

• match
• any
• string
• file
• fs
• list
• glob
• regex
• regexp
• regular
• expression
• function

phated

• 3.1.3 • 2 years ago • 2,546 dependents • ISCpublished version 3.1.3, 2 years ago2546 dependents licensed under $ISC

reusify

Reuse objects and functions with style

• reuse
• object
• performance
• function
• fast

matteo.collina

• 1.0.4 • 7 years ago • 1,508 dependents • MITpublished version 1.0.4, 7 years ago1508 dependents licensed under $MIT

is-callable

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

• Function
• function
• callable
• generator
• generator function
• arrow
• arrow function
• ES6
• toStringTag
• @@toStringTag

ljharb

• 1.2.7 • 2 years ago • 1,454 dependents • MITpublished version 1.2.7, 2 years ago1454 dependents licensed under $MIT

once

Run a function exactly one time

• once
• function
• one
• single

isaacs

• 1.4.0 • 8 years ago • 3,679 dependents • ISCpublished version 1.4.0, 8 years ago3679 dependents licensed under $ISC

p-try

`Start a promise chain

• promise
• try
• resolve
• function
• catch
• async
• await
• promises
• settled
• ponyfill
• polyfill
• shim
• bluebird

sindresorhus

• 3.0.0 • 3 years ago • 1,842 dependents • MITpublished version 3.0.0, 3 years ago1842 dependents licensed under $MIT

is-extendable

Returns true if a value is a plain object, array or function.

• array
• assign
• check
• date
• extend
• extendable
• extensible
• function
• is
• object
• regex
• test

doowb

• 1.0.1 • 7 years ago • 887 dependents • MITpublished version 1.0.1, 7 years ago887 dependents licensed under $MIT

run-parallel

Run an array of functions in parallel

• parallel
• async
• function
• callback
• asynchronous
• run
• array
• run parallel

feross

• 1.2.0 • 4 years ago • 1,793 dependents • MITpublished version 1.2.0, 4 years ago1793 dependents licensed under $MIT

parent-module

Get the path of the parent module

• parent
• module
• package
• caller
• calling
• path
• callsites
• callsite
• stacktrace
• stack
• trace
• function
• file

sindresorhus

• 3.1.0 • a year ago • 1,718 dependents • MITpublished version 3.1.0, a year ago1718 dependents licensed under $MIT

is-generator-function

Determine if a function is a native generator function.

• generator
• generator function
• es6
• es2015
• yield
• function
• function*

ljharb

• 1.1.0 • 18 days ago • 735 dependents • MITpublished version 1.1.0, 18 days ago735 dependents licensed under $MIT

set-function-length

Set a function's length property

• javascript
• ecmascript
• set
• function
• length
• function.length

ljharb

• 1.2.2 • 10 months ago • 1,078 dependents • MITpublished version 1.2.2, 10 months ago1078 dependents licensed under $MIT

function.prototype.name

An ES2015 spec-compliant `Function.prototype.name` shim

• Function.prototype.name
• function
• name
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

• 1.1.8 • a month ago • 985 dependents • MITpublished version 1.1.8, a month ago985 dependents licensed under $MIT

define-lazy-prop

Define a lazily evaluated property on an object

• lazy
• property
• properties
• prop
• define
• object
• value
• lazily
• laziness
• evaluation
• eval
• execute
• getter
• function
• View more

sindresorhus

• 3.0.0 • 4 years ago • 645 dependents • MITpublished version 3.0.0, 4 years ago645 dependents licensed under $MIT

functions-have-names

Does this JS environment support the `name` property on functions?

• function
• name
• es5
• names
• functions
• ie

ljharb

• 1.2.3 • 3 years ago • 1,001 dependents • MITpublished version 1.2.3, 3 years ago1001 dependents licensed under $MIT

boolbase

two functions: One that returns true, one that returns false

• boolean
• function

feedic

• 1.0.0 • 11 years ago • 541 dependents • ISCpublished version 1.0.0, 11 years ago541 dependents licensed under $ISC

set-function-name

Set a function's name property

• set
• assign
• function
• name
• function.name

ljharb

• 2.0.2 • a year ago • 622 dependents • MITpublished version 2.0.2, a year ago622 dependents licensed under $MIT