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4922 packages found
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
- primitive
- abstract
- ecmascript
- es5
- es6
- es2015
- toPrimitive
- coerce
- type
- object
- string
- number
- boolean
- symbol
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Get the native type of a value.
Simply check if your array, object, nested stuff, string, number, etc are empty or not.
A simple method that will convert numbers, hex, BN or bignumber.js object into a BN.js object.
A collection of more than 60 often used utility JS functions that simplify frontend development.
- utils
- utilities
- utility
- custom events
- cookies
- object
- css variables
- FormData
- parse html
- deep merge
- string
- json
- number
- array
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Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
Use Extension makes js easier by taking the hassle out of working with array, numbers, objects, string, etc, by bringing powerful methods on this data types prototype
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
zero dependencies vanilla JavaScript utils.
A simple method that will convert numbers, hex, BN or bignumber.js object into a BN.js object.
- 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
- View more
- jest
- task
- querystring
- airbnb
- hasOwnProperty
- hasOwn
- es2015
- Array.prototype.flatMap
- cors
- watchFile
- input
- make
- protocol-buffers
- Uint16Array
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Test if a value is a number.
A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.
This [vite](https://vitejs.dev/) plugin generates a single SVG spritemap containing multiple <symbol> elements from all `.svg` files in a directory.
- censor
- format
- Float64Array
- fast-deep-copy
- tools
- Uint8Array
- command
- framework
- look-up
- name
- https
- duplex
- ECMAScript 2022
- status
- View more
Isomorphic, functional type-checking for Javascript
<a href="https://pi.lance-taylor.com" target="_blank" title="Storybook"><img src="https://cdn.jsdelivr.net/gh/storybookjs/brand@main/badge/badge-storybook.svg"/></a> <a href="https://github.com/juigorg/congenial-barnacle/actions?workflow=Test Compon
ArrayBuffer.prototype.detached <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
- immer
- validation
- generics
- deepcopy
- break
- keys
- packages
- loading
- Object.assign
- dataview
- es7
- toolkit
- __proto__
- telephone
- View more