Lazy Packages

Class factory featuring inheritance of static properties, static constructors, lazy population of prototypes, and this._super.

Async-rendering & data-fetching for universal React applications

React hook to monitor an element enters or leaves the viewport (or another element).

A blazing fast recursive directory crawler with lazy sync and async iterator support.

Promisify Node-style asynchronous functions by putting a .promise after them (or after the object for methods)

Decrease your start up time and RAM memory consumption by an application via splitting JS bundle by components and navigation routes

Define lazy properties on objects that are initialized once and only when accessed. Also known as a lazy initialization and cached/memoized getters.

React standard library

Lazy load image, picture, video, and iframe media React components

Lazy load javascript, css resources for Angular.

Like Lego For Databases

Universally rendering, lightweight and performant components for lazy loading with the noscript technique

Generate a lazy-execution API by queueing requests

A dependable promises and async utility belt

A package which lazily loads it's children components based on viewport visibility of the component. Useful in lazyloading images or any other custom component.

Skeleton elements (aka UI Skeletons, Skeleton Screens, Ghost Elements) - UI for improved perceived performance

Lazy compile dynamic imports to boost your webpack startup time.

A fast lightweight pure JavaScript script for lazy loading and multi-serving images, iframes, videos and more.

Immutable Sorted Data Collections

Create a lazily evaluated value