Streaming markdown output, Useful for text streams like LLM outputs.

Cross-browser Vector Graphics

`rehype-components` is a [**rehype**][rehype] plugin to render components, which are actually custom elements in HTML that get replaced by the output of a component rendering function.

Core Inquirer prompt API

HTML template strings for the Browser with support for Server Side Rendering in Node.

PDFium WebAssembly for the web platform. This package provides a powerful JavaScript interface to PDFium, enabling high-quality PDF rendering and manipulation directly in web applications.

MDAST parser adapter for markmend.

A Vite plugin that takes the CSS and adds it to the page through the JS. For those who want a single JS file.

A Next.js Top Loading Bar component made using nprogress, works with Next.js 15 and Next.js 14 and React.

This package provides React and React ecosystem integrations for Datadog Browser RUM.

charcoal デザインシステムに則った React コンポーネントを提供します

Add classes, identifiers and attributes to your markdown with {} curly brackets, similar to pandoc's header attributes

A collection of D3 components for rendering plot area annotations to SVG, including lines, crosshairs, gridlines and more

Convenience wrappers for using urql with NextJS.

DXF parser for node/browser

Declarative portals for React

Node.js SDK for XCrawl Web Scraping Proxy API — scrape web pages with automatic IP rotation and anti-bot bypass. Handles JS rendering, CAPTCHAs, proxy rotation, AI extraction out of the box.

A React framework for building text editors.

a strongly specified, highly compatible variant of Markdown

View component and transforms for Vega visualizations.