p-defer

Create a deferred promise

v4.0.1 URL: https://unpkg.com/p-defer@4.0.1/index.js

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promise defer deferred resolve reject lazy later async await promises

vanilla-lazyload

LazyLoad is a lightweight (2.4 kB) and flexible script that speeds up your web application by deferring the loading of your below-the-fold images, videos and iframes to when they will enter the viewport. It's written in plain "vanilla" JavaScript, it leve

v19.1.3 URL: https://unpkg.com/vanilla-lazyload@19.1.3/dist/lazyload.min.js

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lazyload vanilla responsive images picture srcset sizes native SEO intersectionObserver progressive performance perfmatters async no-jquery

p-lazy

Create a lazy promise that defers execution until it's awaited or when `.then()`, `.catch()`, or `.finally()` is called

v5.0.0 URL: https://unpkg.com/p-lazy@5.0.0/index.js

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promise lazy defer deferred then catch fulfilled async function await promises bluebird

p-locate

Get the first fulfilled promise that satisfies the provided testing function

v6.0.0 URL: https://unpkg.com/p-locate@6.0.0/index.js

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promise locate find finder search searcher test array collection iterable iterator race fulfilled fastest async await promises bluebird

p-map

Map over promises concurrently

v7.0.3 URL: https://unpkg.com/p-map@7.0.3/index.js

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promise map resolved wait collection iterable iterator race fulfilled async await promises concurrently concurrency parallel bluebird