AwesomeTechStack
Technology · JavaScript graphics

Mermaid

Mermaid is one of 61 technologies we detect in JavaScript graphics.

JavaScript graphics
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detected by AwesomeTechStack auditsmermaidjs.github.io

About Mermaid

Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.

How many people use Mermaid

GitHub · npm
  1. #1Three.js115k
  2. #2D3114k
  3. #3Mermaid90k
  4. #4Chart.js68k
  5. #5ECharts67k
  6. #6PIXIjs48k
  7. #7particles.js30k

58M npm downloads, last 30 days

GitHubnpmIssues

#3 of 48 JavaScript graphics we have counts for (of 61) · bars are GitHub stars across these neighbours; the category leader is Three.js at 115k · as of September 7, 2026

Compare

Mermaid

#3 of 48 JavaScript graphics

stars90k
downloads / 30d58M
D3

#2 of 48 JavaScript graphics

stars114k
downloads / 30d77M

Audit any site that runs Mermaid.

Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.

How we audit Mermaid

We measure the detected version against Mermaid's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.

How the score works

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Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.