Brightpixels: JavaScript Library for WebGPU HDR Text, Glow & Particles
Create HDR text, surface glow, status indicators, and confetti with WebGPU, reduced-motion behavior, and ordinary-color fallbacks.
Animated Analog Clocks for Vanilla JS, React & Vue.js – Clock UI
Lightweight JavaScript library for rendering customizable analog clocks. Supports timezones, smooth animations, and multiple frameworks with minimal dependencies.
Lightweight Accessible Datepicker Calendar Component – DateDreamer
An easy, lightweight, and accessible date picker & calendar component written in Vanilla JavaScript.
Translate Cron Expressions Into Human-readable Strings – cRonstrue
A JavaScript library provides a simple way to parse Cron expressions and generate human-readable strings of Cron job schedules.
Sortable, Editable, Filterable Data Grid Web Component – data-grid.js
Create interactive data tables with a data grid Web Component that supports server data, filters, sorting, editing, and custom themes.
Responsive Flickr-Style Photo Grid in Vanilla JS – Justified Gallery
Generate a responsive justified image gallery with adjustable row height, spacing, captions, filtering, sorting, and thumbnail handling.
DOM-to-PPTX: High-Fidelity HTML to PowerPoint Converter in JavaScript
Convert HTML elements to editable PowerPoint slides. dom-to-pptx parses CSS styles, gradients, and layouts for high-fidelity export.
Custom Confetti Bursts in JavaScript – js-confetti
Create canvas-based confetti and emoji bursts with custom colors, particle counts, sizes, and pointer-position launches.
Render Mermaid Diagrams in HTML with mermaid-element
Render Mermaid syntax as SVG from custom HTML elements with dynamic Mermaid loading, local package integration, and Shadow DOM styling.
Fast DOM-Free Text Height Measurement – Pretext
A JavaScript text layout library for measuring multiline text height and line breaks before render with cached metrics and browser-like wrapping.