Mermaid is a diagramming and charting tool that allows you to create diagrams and visualizations using text and code.

How can I create diagrams with Mermaid?

You can easily create diagrams and charts using the Mermaid Live Editor.

Can I integrate Mermaid with other applications?

Yes, Mermaid has integrations available and you can use it with your favorite applications by checking out the integrations list.

Has Mermaid won any awards?

Yes, Mermaid won the 2019 JavaScript Open Source Award for "The Most Exciting Use of Technology".

Open Source

Mermaid

Create diagrams and visualizations using text and code

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Screenshot of the Mermaid homepage — The Mermaid homepage.

Mermaid: the facts

Community votes: 0
Followers: 0
Stage: Established

Mermaid: the metrics

First look at mermaid.js.org in numbers: Ahrefs Domain Rating and Majestic link data, with any change since last seen.

91 Domain Rating no change since last check
33 Trust Flow no change since last check
50 Citation Flow no change since last check
6,692 Referring domains no change since last check
54,250 External backlinks no change since last check

Ahrefs Domain Rating first seen 16 Oct 2026, seen to change 3 Oct 2026. Seen most in: Computers/Software/Operating Systems (31). Majestic seen 3 Oct 2026, seen to change 3 Oct 2026. Majestic sees the link data. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Mermaid's domain, first seen

Checked 16 Oct 2026, 14:18 UTC from the public RDAP record.

Domain age 30 years
Registered 26 Jun 1996
Expires 25 Jun 2032
Registrar NameCheap, Inc.
DNSSEC Signed

When js.org was first seen

Founders

Knut SveidqvistCreator
Sidharth VinodDeveloper

An open-source library for creating diagrams and charts with a live editor and integrations with popular applications.

What it is

Mermaid is an open-source diagramming and charting tool that enables users to create diagrams and visualizations using text and code. The project offers a live editor for easy diagram creation and supports integration with various applications.

The library has won recognition as the 2019 JavaScript Open Source Award winner for "The Most Exciting Use of Technology". It now operates as both an open-source library and a platform, with a dedicated team working to maintain the project.

First things you notice

Live Editor
Integrations with applications
Text-based diagram creation

In brief

What is Mermaid?: Mermaid is a diagramming and charting tool that allows you to create diagrams and visualizations using text and code.
How can I create diagrams with Mermaid?: You can easily create diagrams and charts using the Mermaid Live Editor.
Can I integrate Mermaid with other applications?: Yes, Mermaid has integrations available and you can use it with your favorite applications by checking out the integrations list.
Has Mermaid won any awards?: Yes, Mermaid won the 2019 JavaScript Open Source Award for "The Most Exciting Use of Technology".

Find Mermaid online

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Index