Elegant ProgressBar and Profiler for Webpack and Rspack

Svelte Material UI - Tab Bar

Generates bar charts using D3v4.

Fast token estimation with 95%+ average accuracy in a 2kB bundle

Table bars is interactive UI control for group table actions and similar cases

Histogram supernova

Microstructure metrics in dependency-free TypeScript — OFI, VPIN, information-driven bars, market impact (square-root & Almgren-Chriss), markouts, implementation shortfall, high-low spread estimators (Corwin-Schultz, Abdi-Ranaldo), range-based volatility

A vertical ScrollBar component for Ink CLI applications

High-resolution real-time graphic audio spectrum analyzer JavaScript module with no dependencies.

Histogram with rounded, evenly spaced columns for a more polished look than the built-in histogram.

A React primitive for building slim progress bars.

A React hook for measuring the size of HTML elements including when they change

To make your life with React Portals easier.

Simple slim progress bars

A Javascript plugin for cross-browser Ajax file uploading. Supports drag and drop, CORS, and multiple file uploading with progress bars. Works in IE7-9, mobile, and all modern browsers.

256 colors, keys and mouse, input field, progress bars, screen buffer (including 32-bit composition and image loading), text buffer, and many more... Whether you just need colors and styles, build a simple interactive command line tool or a complexe termi

Effortlessly enable edge-to-edge display in React Native

All-in-one React loader library: 90+ animated loaders, skeletons, progress bars, text/image/AI loaders with theming, SSR support, and tree-shaking.

Board UI integration for Univer.

The DOM layer Vitral's framework-free packages render with: a small keyed patcher, part classes with pass-through, and pointer drags.