anypost/emailmd

Health v2 · maintenance only

Adoption not part of the score

1303 stars · 38 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

emailmd is a TypeScript library and CLI that converts markdown into responsive, email-safe HTML (via MJML) that renders correctly across Gmail, Outlook, Apple Mail, and Yahoo. It also ships a React component package, a live-preview builder, and an MCP server so AI assistants can render, lint, and preview emails.

Use cases

• convert markdown to email-safe html
• build transactional emails without writing html
• create responsive newsletters that work in outlook
• generate plain-text versions of html emails
• render email templates from markdown in node
• let an ai assistant write and lint email html via mcp
• embed an email builder in a react app

When to choose

• you want to author emails in markdown instead of nested tables and inline styles
• you need emails that render reliably across major clients including Outlook
• you want automatic dark mode and theming from frontmatter
• you need both HTML and plain-text MIME parts from one source
• you want an MCP server or React builder for email authoring workflows

When to avoid

• you need pixel-perfect, highly custom email designs beyond the 80% of common layouts
• you are not on Node 20+ or your stack is not JavaScript/TypeScript
• you need a guaranteed-stable API before 1.0, since breaking changes may occur between minor versions
• you already have a mature email templating pipeline (e.g. MJML or React Email) your team knows well

Facets

library · maturity active

templating markdown cli mcp email email web-development developer-tools cli cross-platform email-safe-html mjml html-email newsletter email-templates react-components dark-mode email-builder automation nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="anypost/emailmd")