Markdown to Responsive Email HTML — 353 HN Points in One Day

Email.md launched as a tool to convert Markdown to email-safe HTML. 353 HN points, 89 comments. Email HTML has been notoriously broken since the 1990s — inline styles, table layouts, client-specific quirks. Devs writing transactional emails still hand-craft HTML or pay for MJML/React Email setup overhead. Direct, opinionated converter with no config is resonating strongly.

Writing responsive email-safe HTML is a nightmare. Every email client renders differently. I end up hand-crafting table layouts and inline styles just to get something that works in Outlook. Markdown should be enough.

353 HN upvotes in under 24 hours with 89 engaged comments confirms massive developer pain. React Email (backed by Resend) raised $28.4M proving the market. Devs explicitly building tools around the pain. MJML charges for cloud rendering. SaaS angle: email template hosting with Markdown editing at $9-19/mo.