Package

astro-mermaid

An Astro integration for rendering Mermaid diagrams with automatic theme switching and client-side rendering

v2.1.0, 24 Jun 2026MITESM onlyTypes: BundledMarkdown Parsers and serialisers

$ npm install astro-mermaid

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 97.2k; +1031% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 3; Direct, from package.json
Last release: 3 months ago; v2.1.0
GitHub stars: 122; 11 forks
Open issues / PRs: 6 / 3
Contributors: -
Commits, last 52 weeks: 39

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

97,184 downloads last week, 434,230 in the last month. The 12-month change of +1031% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 2.1.0, 24 Jun 20263 months ago
First published: -
Last push to GitHub: 21 Jul 202665 days before the snapshot
Repository archived: No
Open issues: 6
Open pull requests: 3
Commits, last 52 weeks: 39
Dependents on npm: 2

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 37 kB
Dependencies (3): unist-util-visitimport-meta-resolvemdast-util-to-string
Peer dependencies (3): astromermaid@mermaid-js/layout-elk

Install

npm install astro-mermaid

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/astro-mermaid@2.1.0/
unpkghttps://unpkg.com/astro-mermaid@2.1.0/
esm.shhttps://esm.sh/astro-mermaid@2.1.0

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
@mermaid-js/mermaid-zenuml MermaidJS plugin for ZenUML integration	345k	-	6 days ago	ESM only	-
@mermaid-js/mermaid-mindmap Mindmap diagram module for MermaidJS.	330.8k	-	3 years ago	ESM only	-
@docmd/plugin-mermaid Mermaid diagram support plugin for docmd.	9.9k	-	3 days ago	ESM only	-
@mermaid-js/layout-tidy-tree Tidy-tree layout engine for mermaid	247.5k	-	6 days ago	ESM only	-
vue-stream-markdown Streaming markdown output, Useful for text streams like LLM outputs.	13.5k	-	today	ESM only	-
remove-markdown Remove Markdown formatting from text	805k	-	24 days ago	ESM + CommonJS	-
@khanacademy/simple-markdown Javascript markdown parsing, made simple	26.2k	-	1 month ago	ESM + CommonJS	-
fenceparser A well-tested parser for parsing metadata out of fenced code blocks in Markdown	11.5k	-	4 years ago	ESM + CommonJS	-

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.