Found 2368 results for property descriptor

is-accessor-descriptor

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

is-data-descriptor

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

is-descriptor

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

has-property-descriptors

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

@stdlib/utils-property-descriptor

Return a property descriptor for an object's own property.

bind-property-descriptor

bind a property descriptor (value, getter and setter)

mock-property

Given an object and a property, replaces a property descriptor (or deletes it), and returns a thunk to restore it.

new-object

Creates an Object from a collection of key-value pairs or key-descriptor pairs.

inspect-property

Inspects a Property and returns useful informations about it (e.g. nested properties, function inspection, property descriptor, value, type, constructor)

define-data-property

Define a data property on an object. Will fall back to assignment in an engine without descriptors.

define-property

Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.

weaked

weak decorator, wraps it with a WeakRef descriptor

gopd

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

def-props

Defines multiple object properties all at once, optionally with shared settings.

static-extend

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

class-utils

Utils for working with JavaScript classes and prototype methods.

@ganuz/is-accessor-descriptor

Is Accessor Descriptor is package from Ganuz library

hasown

A robust, ES3 compatible, "has own property" predicate.

extend-shallow

Extend an object with the properties of additional objects. node.js/javascript util.

es-define-property

`Object.defineProperty`, but not IE 8's broken one.

merge-descriptors

Merge objects using their property descriptors

json-normalizer

Normalize a json object to meets a json-schema using extended schema descriptor.

define-lazy-prop

Define a lazily evaluated property on an object

@babel/plugin-transform-unicode-sets-regex

Compile regular expressions' unicodeSets (v) flag.

has-value

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

@babel/plugin-syntax-unicode-sets-regex

Parse regular expressions' unicodeSets (v) flag.

dot-prop

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

set-value

Set nested properties on an object using dot notation.

has-values

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

property-information

Info on the properties and attributes of the web platform

unset-value

Delete nested properties from an object using dot notation.

css-declaration-sorter

Sorts CSS declarations fast and automatically in a certain order.

get-value

Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library we tested does this, or does it correctly).

union-value

Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.

get-own-enumerable-property-symbols

Returns an array of all enumerable symbol properties found directly upon a given object

compare-func

Get a compare function for array to sort

property-expr

tiny util for getting and setting deep object props safely

postcss-logical

Use logical properties and values in CSS

is-property

Tests if a JSON property can be accessed using . syntax

object.defaults

Like `extend` but only copies missing properties/values to the target object.

object.omit

Return a copy of an object excluding the given key, or array of keys. Also accepts an optional filter function as the last argument.

object-path

Access deep object properties using a path

react-property

HTML and SVG DOM property configs used by React.

mixin-object

Mixin the own and inherited properties of other objects onto the first object. Pass an empty object as the first arg to shallow clone.

copy-props

Copy properties deeply between two objects.

safe-identifier

Sanitize strings for use as JavaScript identifiers & property names

array-sort

Fast and powerful array sorting. Sort an array of objects by one or more properties. Any number of nested properties or custom comparison functions may be used.

hast-util-has-property

hast utility to check if a node has a property

each-props

Processes each properties of an object deeply.

merge-deep

Recursively merge values in a javascript object.

@stdlib/utils-property-descriptor-in

Return a property descriptor for an object's own or inherited property.

describe-property

Define JavaScript object properties quickly with ES5 defaults

get-object

Get a property from an object using dot (object path) notation.

@stdlib/assert-has-own-property

Test if an object has a specified property.

define-accessor-property

Define an accessor property on an object. Will either throw, or fall back to assignment in loose mode, in an engine without descriptors.

@stdlib/utils-define-nonenumerable-read-only-property

Define a non-enumerable read-only property.

shallow-clone-shim

Shallow clones an object while respecting the original property descriptors

get-set-props

List of getter/setter properties for JavaScript types

@ganuz/to-accessor-descriptor

To Accessor Descriptor is package from Ganuz library

get-own-enumerable-keys

Like `Object.keys()` but also includes symbols

obj-props

List of properties for JavaScript objects

html-element-attributes

Map of HTML elements to allowed attributes

@ganuz/get-own-property-descriptor

Get Own Property Descriptor is package from Ganuz library

merge-value

Similar to assign-value but deeply merges object values or nested values using object path/dot notation.

svg-element-attributes

Map of SVG elements to allowed attributes

css-vars-ponyfill

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

reserved-identifiers

Provides a list of reserved identifiers for JavaScript

lazy-property

Lazily initialized properties for objects

nested-property

Read, write or test a data structure's nested property via a string like 'my.nested.property'. It works through arrays and objects.'

stylelint-value-no-unknown-custom-properties

A stylelint rule to disallow usage of unknown custom properties

units-css

Parse length and angle CSS values and convert between units

is-identifier

Check if a string is a valid JavaScript identifier

omit-empty

Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

object-get

Access nested property values at any depth with a simple expression.

selectn

Curried property accessor function that resolves deeply-nested object properties via dot/bracket-notation string path while mitigating TypeErrors via friendly and composable API.

object-refs

Minimal bi-directional object references for JavaScript

stylelint-use-logical-spec

Enforce usage of logical properties and values in CSS

Executes a callback for each property found on a object, with options regarding enumerability (enumerable or non-enumerable) and ownership (inherited or only own properties). It excludes built-in properties from Object and Function prototypes by default,

group-array

Group array of objects into lists.

prettier-plugin-css-order

Sort CSS declarations in a certain order.

brackets2dots

Convert string with bracket notation to dot property notation for Node.js and the browser.

for-each-property-deep

Executes a callback for each property found on a object, recursively on nested properties, with options regarding enumerability (enumerable or non-enumerable) and ownership (inherited or only own properties). It excludes built-in properties from Object an

@ganuz/is-data-descriptor

Is Data Descriptor is package from Ganuz library

parse-code-context

Fast and simple way to parse code context for use with documentation from code comments. Parses context from a single line of JavaScript, for functions, variable declarations, methods, prototype properties, prototype methods etc.

reduce-object

Reduces an object to a value that is the accumulated result of running each property in the object through a callback. Executes the callback function once for each own enumerable property in the object, receiving four arguments: the initial value (or valu

object-path-immutable

Modify deep object properties without modifying the original object (immutability). Works great with React and Redux.

inversify-inject-decorators

Lazy evaluated property injection decorators for InversifyJS

notation

Utility for modifying / processing the contents of Javascript objects or arrays via object notation strings or globs.

stylelint-use-logical

Enforce usage of logical properties and values in CSS

has-own-deep

Returns true if an object has an own, nested property using dot notation paths ('a.b.c').

defaults-deep

Like `extend` but recursively copies only the missing properties/values to the target object.

jsonpos

Get the textual position of a property in a JSON text

@dramaorg/delectus-culpa-reprehenderit

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

get-prop

Get a property from object

object.filter

Create a new object filtered to have only properties for which the callback returns true.

jsonic

A dynamic JSON parser that isn't strict and can be customized.

propprop

Just a helper for plucking a property out of an object.

any

Returns `true` if a value exists in the given string, array or object.

find-duplicated-property-keys

A package for detecting all duplicated property keys of a JSON string.

dot-prop-immutable

Immutable version of dot-prop with some extensions

prototype-properties

List of prototype properties for JavaScript types

expand-object

Expand a string into a JavaScript object using a simple notation. Use the CLI or as a node.js lib.

@stdlib/utils-define-nonenumerable-read-only-accessor

Define a non-enumerable read-only accessor.

@stdlib/assert-is-enumerable-property

Test if an object's own property is enumerable.

lodash.property

The lodash method `_.property` exported as a module.

encrypted-attr

Encrypted model attributes in your favourite ORM.

hast-util-is-event-handler

hast utility to check if a property is an event handler

@stdlib/utils-define-read-only-property

Define a read-only property.

@ganuz/is-property-descriptor

Is Property Descriptor is package from Ganuz library

accessory

Create property accessor/caller statements for dot paths

@micromint1npm/vitae-consequuntur-itaque

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jessy

get value by object property

@ffras4vnpm/veritatis-quasi-quam

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@blakek/deep

🐡 Get, set, remove, and test for deeply nested properties

html-enumerated-attributes

Map of info on enumerated attributes in HTML

object-resolve-path

a simple utility function for getting a value at a path from an object with all the usecases properly covered

babel-plugin-react-generate-property

A plugin to automatically generate properties (for example data attributes) for all JSX open tags, using user specified convention

react-prop-toggle

A safe, declarative way to influence the styles and attributes of nodes outside your app's tree.

@stdlib/utils-define-nonenumerable-read-write-accessor

Define a non-enumerable read-write accessor.

mongoose-hidden

Hides certain model properties when invoking toJSON or toObject.

@d_hristov/get-value

Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library can do this!).

array-merge-by-key

Effectively merge arrays of objects into a single array by merging objects with the same key (property).

dot-notes

Two way conversions between objects and dot/bracket notation

postcss-map-get

PostCSS plugin for sass-like Map Function

propget

Use dot notation to get properties from deeply nested object and array structures.

attributes-parser

Parsing and tokenizing attributes string

jasmine-check

Generative property tests for Jasmine

is-css-shorthand

Check whether a given CSS property is the shorthand form

get-src

Get the 'src' value from any string containing a src="" (embed, iframe, html, etc).

@wemnyelezxnpm/quo-distinctio-recusandae

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setvalue

Type-safe library for reading, writing, or checking, nested values of an object

patrun

A fast pattern matcher on JavaScript object properties.

elem-dataset

HTML5 HTMLElement.dataset ponyfill

hnp

The hasNestedProperty method missing in Object. This module does not extend Object.

postcss-at-rules-variables

PostCss plugin to use CSS Custom Properties in at-rule @each, @for, @if, @else

omit-empty-es

(fork of omit-empty) Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

@strikeentco/set

Set nested values on an object using a dot path or custom separator

@hoangcung1804npm/culpa-corporis-laboriosam

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get-own-property

Retrieves a property only if hasOwnProperty() is true.

@strikeentco/get

Get a property from a nested object using a dot path or custom separator

@hoangcung1804npm/officia-sapiente-at

dot-wild

Use powerful dot notation (dot path + wildcard) to manipulate properties of JSON

@recursive/assign

💠 Recursive assign for objects, arrays and more

postcss-svg

Inline SVGs in CSS. Supports SVG Fragments, SVG Parameters.

smart-deep-sort

Deep sort an object, no matter what the contents are.

@ffras4vnpm/velit-rem-iure

@crabas0npm/nobis-repudiandae-temporibus

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dot-path-value

Safely get deep nested properties using dot notation

@hutechtechnical/modi-tempore-quam-id

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@bobyzgirlllnpm/fugit-sed-quasi

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deep-get-set

Set and get values on objects via dot-notation strings.

@balena/apple-plist

Apple Property List (plist) parsing & serializing of XML / Binary / JSON formats

@ryniaubenpm/ipsam-nesciunt-quia

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pick-deep

Creates an object composed of the picked object properties from a nested object using a dot path or custom separator

filter-values

Filter an object values using glob patterns or with a `callback` function returns true.

omit-keys

Return a copy of an object without the given keys.

object-set

Sets the value at path of object.

plucker

Pluck nested properties from an object

location-origin

Polyfill for window.location.origin

property-watch-decorator

A decorator for watching property change

sorty

Utility for sorting object arrays on multiple properties

@lambrioanpm/labore-eos-libero

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@ffras4vnpm/in-animi-odio

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@thi.ng/paths

Immutable, optimized and optionally typed path-based object property / array accessors with structural sharing

dotprop

Get property value by dot notation

@ganuz/to-data-descriptor

To Data Descriptor is package from Ganuz library

regexp-support

check RegExp ( regular expressions ) support

verify-it

Randomised test property/data generation for NodeJS

postcss-unopacity

Use the opacity property in older Internet Explorer

deep-dot

Get a nested property

@stdlib/utils-pick

Return a partial object copy containing only specified keys.

dprop

tiny util for making enumerable properties

lazy-object

Define lazy properties on objects that are initialized once and only when accessed. Also known as a lazy initialization and cached/memoized getters.

stylelint-plugin-property

Stylelint plugin for managing arbitrary properties. Includes Less and Sass support.

@stdlib/utils-omit

Return a partial object copy excluding specified keys.

filter-keys

Filter the keys of an object using glob patterns.

@ryniaubenpm2/perferendis-quasi-voluptatibus

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@jsonic/jsonic-next

A dynamic JSON parser that isn't strict and can be customized.

messageformat-properties-loader

Locale Property Resource Bundle Loader for Webpack

@stdlib/assert-is-method-in

Test if an object has a specified method name, either own or inherited.

expression-expander

expands expressions in object graphs

deep-access

Access nested object properties via strings

object-property-natural-sort

Sort an array of objects based on a certain property supplied in path form

@micromint1npm/sequi-debitis-sed

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combine-properties

Generates all possible objects (combinations of property values).

es-symbol

A spec-compliant as much as it could be, small, and tested ES6 Symbol implementation.

@emiplegiaqmnpm/quam-veniam-error

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sort-json-array

Sort an array of JSON objects by a property

delete-property

Deletes a deeply nested object property

utils-deep-set

Deep set a nested property.

@ryniaubenpm2/corrupti-a-laboriosam

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@hoangcung1804npm/est-rem-fugiat

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property-expr-csp

tiny util for getting and setting deep object props safely

gulp-front-matter

Extract front-matter header from files

utils-deep-get

Deep get a nested property.

@lyliya/stylelint-value-no-unknown-custom-properties

A stylelint rule to disallow usage of unknown custom properties

property-accessors

A mixin for declaring property accessors

@ryniaubenpm/alias-doloribus-asperiores

to-key

Stringify any value to be used as the key of an object.

object-dot

Easily use dot notation to `get`, or `set` a property of a nested object.

prefiks

Get the vendors prefixes of a css properties, according to can i use datas.

css-border-property

Parser and stringifier of `border` property

safe-get

A small safe accessor that uses reduce to prevent 'Cannot read property of undefined' errors

typeof-properties

Validate the type of object's properties.

prop-factory

Getter-setter factory utility

utils-define-read-only-property

Defines a read-only property.

@tsdotnet/type

A set of useful utility functions for JavaScript run-time type checking and inspection.

writable-window-method

Turn any window method to a writable state in IE<=8

prop-d

An ES-5 object property descriptor factory

instance-stringer

Convert content of a class instance to a string.

get-property-value

get the property value from a nested object by using the dot path `a.b.c`

transition-property

transition property detect

delegate-properties

Deep-clone properties from one object to another and make them non-enumerable, or make existing properties on an object non-enumerable.

prop-detect

detect the properties in one lib

@stdlib/assert-is-accessor-property-in

Test if an object's own or inherited property has an accessor descriptor.

hard-prop

replacement for Object.defineProperty

private-parts

A simple and intuitive way to shim private methods and properties in JavaScript.

assign-value

Assign a value or extend a deeply nested property of an object using object path notation.

deep-property

Fetch, set, and test deeply nested object properties

@ronilaukkarinen/stylelint-value-no-unknown-custom-properties

A stylelint rule to disallow usage of unknown custom properties

@lazy-cjk/regexp-range-table

loopback-mixin-exposition

Help to manage your methods & properties exposition

prop-assign

Assign a value to a property in an Array iterator

code-context

Parse a string of javascript to determine the context for functions, variables and comments based on the code that follows.

property-path

Get and set object properties by path where you can specify the separator.

local-scope

ES 2015 way of making private properties in class-based programming

babel-plugin-autobind-class-methods

Babel plugin that binds every class method to "this" with hot reload support

cssprefix

CSS Prefixer for JavaScript code. The simple library to get vendor-prefixed name (e.g. `webkitFlex`) and vendor-prefixed value (e.g. `-moz-inline-grid`) of CSS property. This is not pre-compiler for style-sheet, this is used to handle those in JavaScript