---
title: "HEML"
description: "Open-source markup language for responsive email that uses familiar HTML-like tags and real CSS."
canonical: "https://vibing.inc/library/heml-vg-1838"
category: "UI Components & Libraries"
subcategory: "Email & notification"
license: "MIT"
author: "SparkPost / Dylan Smith"
source: "https://heml.io"
---

# HEML
Open-source markup language for responsive email that uses familiar HTML-like tags and real CSS.
## Facts
- Source: https://heml.io
- Category: UI Components & Libraries / Email & notification
- Author: SparkPost / Dylan Smith
- Licence: MIT
- Tags: email, markup, responsive, open-source
## Why it's a gem
Closer to plain HTML than MJML, so designers can edit it without learning a new tag set
---
Listed in The Vibeary: https://vibing.inc/library/heml-vg-1838 · JSON: https://vibing.inc/api/public/library/gems/heml-vg-1838