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28th February 2026

Tool markdown-copy component — The `<markdown-copy>` component renders markdown content with built-in controls for viewing the rendered output and copying or viewing the source code. It provides an interactive interface with a menu button that allows users to toggle between the formatted markdown display and the raw markdown source, as well as quickly copy the markdown text to the clipboard.

This is a beat by Simon Willison, posted on 28th February 2026.

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