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property-watch-decorator
A decorator for watching property change
property watch change subscribe Angular decorator TypeScript setter
extend-shallow
Extend an object with the properties of additional objects. node.js/javascript util.
assign clone extend merge obj object object-assign object.assign prop properties property props shallow util
hasown
A robust, ES3 compatible, "has own property" predicate.
has hasOwnProperty hasOwn has-own own property in javascript ecmascript
define-property
Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.
define define-property enumerable key non non-enumerable object prop property value
gopd
`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.
ecmascript javascript getownpropertydescriptor property descriptor
es-define-property
`Object.defineProperty`, but not IE 8's broken one.
javascript ecmascript object define property defineProperty Object.defineProperty
has-property-descriptors
Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.
property descriptors has environment env defineProperty getOwnPropertyDescriptor
merge-descriptors
Merge objects using their property descriptors
merge descriptors object property properties merging getter setter
is-descriptor
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
accessor check data descriptor get getter is keys object properties property set setter type
define-data-property
Define a data property on an object. Will fall back to assignment in an engine without descriptors.
define data property object accessor javascript ecmascript enumerable configurable writable
property
Getter-setter wrapper with change notification
property getter setter gettersetter change notify notification
wrapme
Functions to wrap other functions and methods and to change/enhance their behavior, functionality or usage
wrap wrapper wrapping intercept interceptor change modify alter update adjust adapt vary replace add
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
is-data-descriptor
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
accessor check data descriptor get getter is keys object properties property set setter type
has-value
Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
array boolean check deep empty function has hasOwn is-empty nested null number object object path
is-accessor-descriptor
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
accessor check data descriptor get getter is keys object properties property set setter type
@babel/plugin-transform-unicode-sets-regex
Compile regular expressions' unicodeSets (v) flag.
babel-plugin regex regexp unicode sets properties property string strings regular expressions
@babel/plugin-syntax-unicode-sets-regex
Parse regular expressions' unicodeSets (v) flag.
babel-plugin regex regexp unicode sets properties property string strings regular expressions
has-values
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
array boolean empty find function has hasOwn javascript js key keys node.js null number
dot-prop
Get, set, or delete a property from a nested object using a dot path
object prop property dot path get set delete access notation dotty

Search npm for packages to use with Deno

property-watch-decorator

extend-shallow

hasown

define-property

gopd

es-define-property

has-property-descriptors

merge-descriptors

is-descriptor

define-data-property

property

wrapme

define-lazy-prop

is-data-descriptor

has-value

is-accessor-descriptor

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

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

has-values

dot-prop