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Shaders: 199 WebGPU Components for Interactive Effects
Create interactive GPU effects with runtime prop updates, pointer-driven values, masking, and a composable WebGPU component model.
Fix Broken JSON and LLM Output – json-repair-js
Use json-repair-js to turn malformed JSON into parsed JavaScript values or formatted JSON text, including Markdown-wrapped responses.
Drag-and-Drop Event Planner – Simple Week Calendar
Create a day or week event calendar with event dialogs, business-hour highlighting, and customizable CSS variables.
Lightweight Financial Chart JavaScript Library – lightweight-charts v5
Create stock and crypto price charts with Lightweight Charts v5, including candlesticks, volume, realtime data, markers and chart configuration.
Touch-enabled Drag/Rotate/Resize/Snap Library – subjx
A JavaScript library that enables touch-friendly rotate, resize, and drag’n’drop functionalities on HTML elements and/or SVG objects.
Spring-Animated Toast Notifications for JavaScript – Ding
A spring-animated toast notification library for plain JavaScript, React, and Svelte. It displays one morphing message at a time and supports action buttons, progress tracking, promise states, themes, and optional sounds.
Parse Emails in Browser & Serverless: postal-mime
A JavaScript library for parsing raw email messages directly in the browser and serverless environments. No server needed!
Build Modern Unique Radial UIs With Orbit CSS Framework
The first CSS framework for radial user interfaces. Start building circule web layouts and elements with ease.
JavaScript Sun/Moon Position & Phase Calculator – SunCalc
A tiny JavaScript library that calculates sun position, sunrise/sunset times, moon illumination, and moonrise/moonset for any location and time.
Dither Images for E-Paper Displays in JavaScript – EPD Optimize
A JavaScript library that reduces, tone-maps, and dithers images for color e-paper displays using calibrated palettes in browser or Node.js.
Scroll-driven Page-building Effect with Animated Cursors – cursor-swarm.js
Animated cursors draw boxes, type text, and reveal media as you scroll through a page.