Background Packages

Display resolution-dependent images using the image-set() function in CSS

Queues failed requests and uses the Background Sync API to replay them when the network is available

Switch backgrounds to view components in different settings

PostCSS plugin for fallback image-set

Universal module interface package for TaskManager

launch a web worker that can require() in the browser with browserify

Lazy-loading React background-image component with optional support for the blur-up effect.

Emit event periodically (even when app is in the background)

A JavaScript ANSI color/style management. ANSI parsing. ANSI to CSS. Small, clean, no dependencies.

Display resolution-dependent images using the image-set() function in CSS

iOS & Android BackgroundFetch API implementation for React Native

useWorker() - Web worker using React hook

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

launch a web worker at runtime that can require() in the browser with webpack

Job queue for PostgreSQL

Determine if the given color is light or dark

Expo module that provides support for tasks that can run in the background.

Better shell commands for grunt. Background/parallel run

Smooth parallax scrolling effect for background images, videos and inline elements. Code in pure JavaScript with NO dependencies + jQuery supported. Youtube, Vimeo and Local Videos parallax supported.

Offload your heavy lifting to a daemon