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5636 packages found
Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.
Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?
A robust, ES3 compatible, "has own property" predicate.
Check if argv has a specific flag
Style elements relative to other elements in CSS
Detect native Int32Array support.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- detect
- feature
- int32array
- es2015
- es6
- typed array
- typed-array
- View more
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- less mixins
- concatMap
- stdlib
- look-up
- helpers
- Observables
- stable
- WebSockets
- watcher
- jwt
- time
- ES5
- bundling
- sort
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Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js
- jest
- task
- querystring
- airbnb
- hasOwnProperty
- hasOwn
- es2015
- Array.prototype.flatMap
- cors
- watchFile
- input
- make
- protocol-buffers
- Uint16Array
- View more
- in
- ECMAScript 2020
- extra
- tslib
- $.extend
- matchAll
- predictable
- gradients css3
- eslintconfig
- eslintplugin
- status
- stringifier
- iterator
- native
- View more
- weakset
- is
- cors
- view
- rm -fr
- postcss-plugin
- patch
- ES2023
- lru
- performance
- collection.es6
- Float32Array
- eslintplugin
- generics
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Set nested properties on an object using dot notation.
- bury
- deep-get-set
- deep-object
- deep-property
- deep-set-in
- deep-set
- deephas
- dot-prop
- dot2val
- es5-dot-prop
- get
- getsetdeep
- has
- hasown
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[](https://github.com/juigorg/sit-nam-neque/actions/workflows/lint.yml) [](https:
- datastructure
- flux
- full
- RegExp.prototype.flags
- npm
- jQuery
- copy
- lazy
- fullwidth
- ECMAScript 2015
- sequence
- jsonpath
- has
- types
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detect file extensions, check if text or binary file, or get list of text or binary file extensions
- binary
- extensions
- extension
- file
- path
- check
- detect
- is
- browser
- deno
- deno-edition
- deno-entry
- denoland
- es2022
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Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
[](https://travis-ci.org/mrmalhotra/@juigorg/reimagined-fishstick) [![GitHub package version](https://img.shields.io/github/package-json/v/mrmalhotra/@juigorg
- Array.prototype.flat
- jsdiff
- String.prototype.matchAll
- wordwrap
- child
- helpers
- drag
- executable
- variables
- tape
- weakset
- electron
- regular
- Uint8Array
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Test if an object has a specified property.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- object
- obj
- has
- hasown
- hasownproperty
- property
- View more
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- rm
- interrupts
- emit
- Array.prototype.findLastIndex
- findLast
- TypedArray
- predictable
- rmdir
- telephone
- find
- symbol
- schema
- full
- -0
- View more