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@jupyter-kit/katex-cdn

v3.0.0

Published

KaTeX via CDN loader for @jupyter-kit/core. Tiny bundle; KaTeX auto-render runs in the browser.

Vulnerabilities

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Links

Git

Maintainers

righrigh

Keywords

jupyteripynbnotebookrendererjupyter-kitmathlatexkatexcdn

Readme

@jupyter-kit/katex-cdn

KaTeX loaded from a CDN at runtime. Tiny bundle (~1KB gz); KaTeX core (~88KB) plus its stylesheet is fetched from jsdelivr on first use.

Install

pnpm add @jupyter-kit/katex-cdn @jupyter-kit/core

Usage

import { createKatexCdnPlugin } from '@jupyter-kit/katex-cdn';

createRenderer({
  plugins: [createKatexCdnPlugin()],
});

The plugin injects katex.min.css, katex.min.js, and contrib/auto-render.min.js into document.head on first use, then calls renderMathInElement for every markdown cell.

How it works

  • remark-math tokenises $...$ early so markdown escapes survive.
  • A small rehype plugin re-emits $…$ / $$…$$ text so KaTeX auto-render finds the delimiters.

Options

createKatexCdnPlugin({
  version: '0.16.22',                   // CDN version pin
  baseUrl: 'https://cdn.jsdelivr.net/npm/[email protected]/dist',
  delimiters: [...],                     // override default $ / $$ / \( / \[
  rendererOptions: { /* renderMathInElement opts */ },
});

License

Apache-2.0. KaTeX itself is MIT and served from the CDN.