SunEditor: Minimal WYSIWYG Editor In Pure JavaScript
Suneditor is a lightweight, flexible, customizable, pure JavaScript WYSIWYG text editor for your web applications.
Javascript
OpenSeadragon: Zoomable Image Viewer in JavaScript
Display IIIF, DZI, Zoomify, TMS, and standard image files in a JavaScript image viewer with touch gestures and custom controls.
Native Scroll Carousel Web Component with Drag – Blossom Carousel
A modern carousel library that keeps native browser scrolling and accessibility, then adds pointer dragging only where a mouse is present.
Tiny Syntax Highlighter for JS, Node, and the Terminal – rangi
Highlight your code with rangi and render inline-styled HTML, class-based markup, ANSI terminal output, or raw tokens.
Responsive Link Targets by Viewport Width – Rink.js
Change anchor target attributes (_blank, _self, etc.) at configurable viewport widths. Use data attributes for responsive link behavior with zero dependencies.
Cyberpunk Toast Notifications with Glitch Effects – CyberToast.js
A vanilla JavaScript toast library that delivers notifications with a retro-terminal, cyberpunk aesthetic. Text types out character by character, accompanied by neon glow, CRT scanlines, and glitch entry/exit animations.
Accessible Customizable Date/Time/Date Picker for Modern Web App – FDatepicker
An accessible and customizable vanilla JavaScript datepicker with range, multiple select, and timepicker features.
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.
Relative Time Element for Time Ago Text
Format ISO timestamps as localized relative time text with a custom HTML element that auto-updates in the browser.
Address Search & Location Picker Web Component with Maps – wc-location-field
Create a location picker with Nominatim or Google Maps, optional Leaflet maps, draggable pins, and a location-change event.