DOM event delegation, in <1KB

Automatic font fallback based on font metrics

Get your layout shifts optimized with a CLI-generated piece of CSS

🪧 Universal lazy loading library for placeholder images leveraging native browser APIs

Comlink makes WebWorkers enjoyable.

⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time

Customisable text shuffling animations.

🐨 Elegant Console Logger for Node.js and Browser

😱 A better fetch API. Works on node, browser and workers.

ESLint rules for consistent filename and folder. Allows you to enforce a consistent naming pattern for the filename and folder.

A light-weight, no-dependency, vanilla JavaScript engine to drive user's focus across the page

⚡A tiny, fast router to make your static website feel like a SPA

🚇 Tunnel your local HTTP(s) server to the world! powered by Cloudflare Quick Tunnels.

A polyfill of ScrollTimeline.

A tiny (~500B) JavaScript library that allows you to set default values for nested objects

Quickboot.js is an experimental tool to reduce JS code size beyond tree-shaking. It uses runtime tracing, eval(), and sync XHR with non trivial trade-offs

grab and go polyfill functions for web scroll features

Fast and lightweight DOM diffing/patching (no virtual DOM needed)

📸 Quickly generate image from DOM node using HTML5 canvas and SVG.

Add webpack magic comments to your dynamic imports at build time.

Common tasks of managing HTML DOM with vanilla JavaScript. Give me 1 ⭐if it’s useful.

Observe changes to the DOM using an async iterable — A nicer API for MutationObserver

Server-Timing HTTP header helper

Add next/previous buttons to a horizontal scrollable container.

Small, feature-rich calendar components

The Vanilla Calendar Pro is a versatile JavaScript date and time picker component with TypeScript support, making it compatible with any JavaScript frameworks and libraries. It is designed to be li…

⚙️ Node.js tool for optimizing SVG files

Lock all scrollbars to prevent scrolling the page.