Tiny Code Editor with Plugins and Syntax Highlighting – Yace
Build embedded code, Markdown, prompt, or token editors with Yace and load only the highlighters and editing behavior each field needs.
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Elegant Mobile-compatible Color Picker Component – pickr
The pickr JavaScript library helps you create an elegant, customizable, touch-enabled color picker for your app.
Lightweight & Semantic UI Component Library – Oat UI
A lightweight UI component library that styles semantic HTML. No frameworks, no classes, just 8KB of CSS and JS with full theming.
Create ChatGPT-Style Side Navigation Using the table-of-content Component
Add a ChatGPT-style vertical content rail with pointer, touch, keyboard navigation, floating previews, and no runtime dependencies.
Customizable Smooth CSS Animation Library – AnimXYZ
A lightweight, fast, performant, customizable, and utility-first CSS3 animation library for HTML, Vue, and React.
Pure CSS Text Highlights with Arrows – neat-annotations
Mark product copy, documentation, or UI text with handwritten CSS labels, eight arrow directions, and optional animated rainbow accents.
10x Faster Undo/Redo Using JSON Patches – Travels.js
Framework-agnostic undo/redo library that stores only state differences. Fast immutable updates with Mutative. Supports React, Vue, vanilla JS.
Canvas UI: Fluid, Glass, and Shader Effects Over Live HTML
Add fluid, glass, particle, glitch, and 3D effects over live HTML with Canvas UI components for 6 stacks: React, Vanilla JS, Vue, and more.
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.
ds.css: Nintendo DS Lite UI Framework in Pure CSS
Add Nintendo DS Lite visuals to your web app with ds.css. Use themed buttons, radio inputs with selection colors, alert loading animations, and a full Pictochat chat UI.