Critters

A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest.

Marked

A fast, lightweight, low-level markdown parser and compiler.

Barba.js

A lightweight library to make websites run like a SPA by creating smooth transitions between pages.

Beasties

A plugin that inlines your app's critical CSS and lazy-loads the rest.

SystemJS

A hookable, standards-based, dynamic ES module module loader.

Styled Components

An open-source CSS-in-JS library for React that allows developers to define component styles directly within JavaScript and TypeScript code.

Gijgo

An open-source set of JavaScript controls that includes grid, tree, dialog, dropdown, slider and date/time pickers.

A simpler rewrite of Google's libphonenumber library in JavaScript.

An elegant, responsive and lightweight notification plugin with no dependencies.

Vime

A customizable, extensible, accessible and framework-agnostic media player, the predecessor of Vidstack.

AlertifyJS

A JavaScript framework for developing pretty browser dialogs and notifications.

Dexie.js

A minimalistic wrapper library for IndexedDB.

jsPDF

An open-source library for generating PDFs in JavaScript.

TanStack Query

An asynchronous state management library that handles fetching, caching, synchronizing, and updating server state.

PixiJS

A rendering library with WebGPU/WebGL support for creating rich, interactive graphics and cross-platform applications and games.

Air Datepicker

A customizable datepicker written in pure JavaScript without any dependencies.

Quicklink

An open-source JavaScript library from the Google Chrome team that speeds up subsequent page loads by prefetching links likely to be visited next.

CreateJS

A suite of modular libraries and tools which work together or independently to enable rich interactive content on open web technologies via HTML5.

fullPage.js

A library that creates fullscreen scrolling websites with landscape sliders inside the sections of the page.

An open-source library for publishers to quickly implement header bidding advertising.

Google Interactive Media Ads

Google Interactive Media Ads enable publishers to request ads from any VAST-compliant ad server and manage ad playback.

Lozad.js

Highly performant, light and configurable lazy loader for images and iframes in pure JS with no dependencies.

iframe-resizer

The iframe-resizer library resizes iframes to fit the size of the content.

A global utility for tracking the current input method (mouse, keyboard or touch).

Lit

An open-source JavaScript library for building fast and lightweight web components, developed as the successor to Google's Polymer project.