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HEML project preview
MarketingAlternative to MJMLAlternative to BeeFreeAlternative to Stripo

HEML

An open-source markup language for building responsive HTML emails with modern CSS.

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LicenseMIT
GitHub stars3.2k
Last commit6 days ago
Tags5 topics
Responsive Heml TemplatesSparkpost HemlMarketingHtml Email CompilerEmail Markup Language
Overview

Why consider HEML?

HEML is an open-source email markup language developed by SparkPost. HEML simplifies email creation by providing intuitive tags (`<button>`, `<grid>`, `<block>`) and native CSS support, compiling modern layouts into bulletproof table-based HTML compatible with all inbox providers.

Guided learning

Learn HEML by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of HEML

HEML writes clean markup that automatically compiles into backwards-compatible HTML email code.

Quickstart

bash
1npm install -g heml
2heml build newsletter.heml

HEML is licensed under the permissive MIT License.

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HEML FAQs

HEML is listed as a Marketing tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

HEML is listed under the MIT license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

HEML is listed as an alternative to MJML. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.