Format Numbers with Metric Prefixes in JavaScript – UnitFormat.js
Convert numbers to readable metric units with UnitFormat.js. Supports base 10/2 formatting, custom prefixes, and engineering notation.
Mobile-friendly Toast Messages for Web Apps – Toastlet Notify
A JS toast notification library that provides instant feedback for user actions through five notification types (success, error, warning, info, and notice).
Neat Block Grid In Pure CSS – wall.css
Yet another pure CSS implementation of the responsive, customizable block/wall grid layout system.
Animated Segmented Control with Radio Buttons and CSS3
Build responsive, animated segmented tab controls with HTML radio buttons and CSS anchor positioning.
Distribution Visualization JavaScript Library – Alphaswarm Charts
A JavaScript library for creating distribution plots that show individual data points with statistical overlays.
Customizable Multi-file Uploader – SlashUploader
SlashUploader is a simple, flexible, cross-browser, highly customizable file uploader written in pure JavaScript.
Create SVG Syntax Diagrams with JavaScript and d3.js – Railroad Diagram
A JavaScript library for creating professional railroad syntax diagrams with clean SVG output. Perfect for language documentation and grammar visualization.
Build Custom Keyboard Shortcuts with Keyboard-ShortcutX
A lightweight, dependency-free library for adding keyboard shortcuts to JavaScript apps. ESM-first design.
Smooth, Infinite, Horizontal Scroller with Progress Tracking
Create a smooth, infinite horizontal scroller with progress tracking using pure vanilla JavaScript. Supports touch, wheel, and momentum.
Generate Interactive Mind Maps with SVG and Brainmap.js
A vanilla JavaScript library for creating interactive, editable mind maps with touch support and multiple themes.