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4189 packages found

core-js

Standard library

zloirock
published version 3.39.0, 24 days ago

Maintenance: 33%. Quality: 61%. Popularity: 58%.

set-function-length

Set a function's length property

ljharb
published version 1.2.2, 8 months ago

Maintenance: 30%. Quality: 64%. Popularity: 50%.

has-proto

Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?

ljharb
published version 1.0.3, 9 months ago

Maintenance: 27%. Quality: 64%. Popularity: 51%.

dot-prop

Get, set, or delete a property from a nested object using a dot path

sindresorhus
published version 9.0.0, 6 months ago

Maintenance: 33%. Quality: 54%. Popularity: 45%.

set-function-name

Set a function's name property

ljharb
published version 2.0.2, 9 months ago

Maintenance: 21%. Quality: 64%. Popularity: 46%.

is-set

Is this value a JS Set? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

ljharb
published version 2.0.3, 8 months ago

Maintenance: 19%. Quality: 64%. Popularity: 43%.

is-map

Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

ljharb
published version 2.0.3, 8 months ago

Maintenance: 19%. Quality: 64%. Popularity: 43%.

set-cookie-parser

Parses set-cookie headers into objects

nfriedly
published version 2.7.1, a month ago

Maintenance: 33%. Quality: 64%. Popularity: 34%.

core-js-pure

Standard library

zloirock
published version 3.39.0, 24 days ago

Maintenance: 33%. Quality: 61%. Popularity: 35%.

which-collection

Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

ljharb
published version 1.0.2, 8 months ago

Maintenance: 19%. Quality: 64%. Popularity: 42%.

is-weakmap

Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

ljharb
published version 2.0.2, 8 months ago

Maintenance: 19%. Quality: 64%. Popularity: 42%.

is-weakset

Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

ljharb
published version 2.0.3, 8 months ago

Maintenance: 19%. Quality: 64%. Popularity: 42%.

dset

A tiny (194B) utility for safely writing deep Object values~!

lukeed
published version 3.1.4, 2 months ago

Maintenance: 33%. Quality: 62%. Popularity: 31%.

is-accessor-descriptor

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

ljharb
published version 3.0.5, a year ago

Maintenance: 20%. Quality: 64%. Popularity: 33%.

is-data-descriptor

Returns true if a value has the characteristics of a valid JavaScript data descriptor.

ljharb
published version 2.1.3, a year ago

Maintenance: 20%. Quality: 64%. Popularity: 33%.

jsesc

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

mathias
published version 3.0.2, 4 years ago

Maintenance: None. Quality: 62%. Popularity: 46%.

is-descriptor

Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

ljharb
published version 3.1.1, a year ago

Maintenance: 10%. Quality: 64%. Popularity: 35%.

array-union

Create an array of unique values, in order, from the input arrays

sindresorhus
published version 3.0.1, 4 years ago

Maintenance: None. Quality: 54%. Popularity: 47%.

@js-sdsl/ordered-map

javascript standard data structure library which benchmark against C++ STL

yaozilong
published version 4.4.2, a year ago

Maintenance: 12%. Quality: 64%. Popularity: 30%.

mimic-function

Make a function mimic another one

sindresorhus
published version 5.0.1, 8 months ago

Maintenance: 21%. Quality: 54%. Popularity: 30%.