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1803 packages found
Deno namespace shim for Node.js
ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill
Validate if a value is a positive integer between 0 & Number.MAX_SAFE_INTEGER
- assert
- assertion
- bound
- check
- ecmascript
- es2015
- guard
- int
- integer
- is-positive-int
- javascript
- maximum
- num
- number
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ES6 Array.find ponyfill. Return the first array element which satisfies a testing function.
Light observable ponyfill
Compute the arccosine of a double-precision floating-point number.
Compute the arctangent of a double-precision floating-point number.
Universal WHATWG Fetch API for Node, Browsers and React Native
Array#some ponyfill for older browsers
[](https://www.npmjs.com/package/@zitterorg/fluffy-waddle) [](http://www.npmtrends.com/@zitterorg/fluffy
- error
- sham
- polyfill
- drag
- writable
- Array
- js
- fast-clone
- Object.values
- negative
- key
- es2015
- serialize
- bundling
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- @@toStringTag
- is
- glob
- date
- electron
- lockfile
- Int32Array
- ECMAScript 2016
- ES2017
- serialize
- ecmascript
- immer
- parents
- aws
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A ponyfill (doesn't overwrite the native methods) to use Runtime Edge APIs in any environment.
[![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
- browser
- Push
- form-validation
- dotenv
- coercible
- delete
- ES2022
- queueMicrotask
- autoscaling
- symbols
- pipe
- redact
- ECMAScript 2015
- ECMAScript 2018
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<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
Standard library
[![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
File System Access API with legacy fallback in the browser.
Array#reduceRight ponyfill for older browsers
Symbol.dispose / Symbol.asyncDispose ponyfill
<!-- prettier-ignore-start --> [](https://github.com/dramaorg/psychic-couscous/actions?query=workflow%3Avalidate) [![codecov](ht
- dom-testing-library
- @@toStringTag
- japanese
- iterate
- es2016
- testing
- make
- Function.prototype.name
- es-abstract
- figlet
- classname
- indicator
- electron
- .env
- View more