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High-Performance WebGPU Charting Library for Large Datasets – ChartGPU
Build smooth, GPU-accelerated charts with ChartGPU. This library handles millions of data points and real-time updates. Native TypeScript support.
Generate Random SVG Waves Using JavaScript – wavery
wavery is a simple, lightweight JavaScript library to generate customizable waves using SVG and plain JavaScript.
Simple Markdown Editor with Real-Time Preview and Customizable Toolbar
Transform textareas into powerful Markdown editors. Features include real-time preview, syntax highlighting, and customizable toolbars.
Add Events To Apple/Google/Yahoo/MicroSoft Calendars – atcb.js
A JavaScript library that lets you add custom events to popular calendars and automatically generates iCal/ics files for Apple.
Create Customizable Rich Text Popups with Popup.js
A lightweight JavaScript library for generating highly customizable popups and modals in your web projects.
Lightweight JS JSON Editor for Web – NanoJSON
A pure JavaScript library for embedding a lightweight, interactive JSON editor directly into your web applications.
Touch-friendly Image Comparison Slider In Vanilla JS – before-after.js
Yet another JavaScript before/after image comparison library that works both on desktop and mobile.
Modular UI Component Library – vrembem
An open-source, customizable, modular component library for creating modern web apps in an easy way.
Accesible Range Slider Custom Element
A touch-friendly, fully accessible, slim-style range slider Custom Element written in JavaScript.
2D/3D Data Visualization with Ray Tracing in JavaScript – MorphCharts
Microsoft’s MorphCharts JavaScript library creates 3D data visualizations with WebGPU, ray tracing, and Vega-inspired JSON specs for immersive data experiences.
Lightweight MS Office Document to HTML Parser – Envelope
Convert Microsoft and OpenDocument files to HTML with Envelope. This lightweight JS library handles document parsing locally on the client.