Alerts are a Markdown extension based on the blockquote syntax that you can use to emphasize critical information.
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Updated
Aug 16, 2025 - TypeScript
Alerts are a Markdown extension based on the blockquote syntax that you can use to emphasize critical information.
⚠ Adds GitHub alert blocks support to VSCode's markdown preview
Support GitHub-style alerts for remark, and replace the SVG dom node with pure css.
Add a description, image, and links to the github-alerts topic page so that developers can more easily learn about it.
To associate your repository with the github-alerts topic, visit your repo's landing page and select "manage topics."