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2738 packages found
Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc
- runtime
- environment
- env
- execution
- engine
- platform
- context
- js
- javascript
- is
- check
- checking
- detect
- detection
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Check if a value is a natural number
CLI tool for checking JavaScript code compatibility with target browsers and Node.js versions
- browser
- compatibility
- compat
- support
- javascript
- ecmascript
- es
- checker
- browserslist
- browser-compat-data
- caniuse
- kangax
React context provider and hook to check if the internet connection is up
- browser
- online
- offline
- is-online
- network
- connected
- connectivity
- internet
- is
- has
- detect
- hostname
- hostnames
- dns
- View more
[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]
- classes
- streams
- forEach
- fastclone
- importexport
- variables
- optimist
- var
- ansi
- parsing
- classname
- protocol-buffers
- utility
- file
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Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
- array
- assert
- assertion
- async
- async function
- async-function
- asyncFunction
- bool
- boolean
- browser
- check
- check-type
- checking
- class
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A view module for intelligently rendering and validating checkbox input. Works well with ampersand-form-view.
Fastest Prime Number Calculation logic for nodejs and browser (checks, random generator, prime range generator, primes count generator, summation of primes, factorial of primes)
- Fastest
- Prime
- Number
- Calculation
- fast primes
- fast prime
- fast
- primes
- numbers
- prime numbers
- prime
- get prime
- get primes
- fetch prime
- View more
<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
Detect when an element is ready in the DOM
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
- call
- watchFile
- awesomesauce
- encryption
- exit-code
- utility
- bdd
- typeerror
- parse
- intrinsic
- ratelimit
- 6to5
- parent
- reducer
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Utility to check if DevTools.
[ci-image]: https://img.shields.io/github/workflow/status/teamteanpm2024/expedita-labore-ipsum/ci/master [ci-url]: https://github.com/teamteanpm2024/expedita-labore-ipsum/actions [npm-image]: https://img.shields.io/npm/v/buffer.svg [npm-url]: https://npmj
- mru
- equality
- regular expressions
- directory
- ReactiveExtensions
- option
- lockfile
- recursive
- setter
- Array.prototype.filter
- look-up
- framer
- concatMap
- ES2016
- View more
[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][5]][6] [![dev dependency status][7]][8] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]
- parents
- stable
- es2017
- jsdom
- formatting
- setPrototypeOf
- 256
- import
- functions
- middleware
- ECMAScript 2016
- classname
- css less
- keys
- View more
Crossbrowser & lightweight way to check if user is looking at the page or interacting with it. (wrapper around HTML5 visibility api)
Check if the runtime is Node.js.
Type safe assertions that work just as well in production run-times as they do in testing.
webgl device check
Lightweight browser support checker