Mermaid Diagram Renderer
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Overview
NOTE: As announced at 2022-02-14, now GitHub officially supports Mermaid code blocks in Markdown files. You no longer need to install this Chrome extension in most cases.
https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/
An extension for Google Chrome and Chromium to render mermaid diagrams in markdown files in GitHub (https://github.com/*) and GitHub Gist (https://gist.github.com/*).
Features:
* The extension renders mermaid code blocks without sending the mermaid code to non-GitHub services, which is suitable for private repositories.
* The embedded mermaid version: (mermaid@8.14.0)
Tags
Privacy Practices
✓
Not being sold to third parties, outside of the approved use cases
✓
Not being used or transferred for purposes that are unrelated to the item's core functionality
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Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
This extension hasn't been security-scanned yet.
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Created from revision 3cde211b0c on 10/20/2025.