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merman

A Claude Code mod that draws mermaid diagrams, tables and code in color, right in the terminal.

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GITHUB · launched Oct 28, 2026 · 44 upvotes (top 37%)

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Could you build this?

Yes A Claude Code mod that renders mermaid diagrams, tables, and code with color in the terminal. Terminal rendering and mermaid-to-text conversion are standard tooling.

Competitors

Other products that read as similar to this one : 1374 launches clear the similarity bar, closest 8 shown.

Attention rank: #516 of 1375 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 362 days after the earliest competitor.

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