Lifecycle
For reusable email sections that support product, customer, and operational messages.
Production block
Dark utility header with logo plus browser-view link for operational or campaign emails.
Use when the top of the email should carry both sender branding and a clear browser-view fallback.
At the start of the email, before the main message begins.
To reuse a production-tested email section without starting from a blank file.
Preview
Rendered production artefact for workflow review before handoff.

Treat the component as one production section inside a larger message system. It should support the send goal, survive handoff, and remain easy to review before compilation.
For reusable email sections that support product, customer, and operational messages.
These relationships help buyers understand the block as part of a send, not as an isolated catalogue item.
Keep the checks short and action-oriented. The goal is to help teams decide whether this block is ready to enter a workflow.
A production email usually needs a stack of blocks. These nearby sections are a sensible next choice when assembling a full send.
Simple top row with brand identity and a view-in-browser link for reliable email starts.
Minimal dark header variation for launches, dark-theme emails, and premium announcement sends.
Light utility header with logo and browser-view support for cleaner editorial or lifecycle emails.
Source stays below the preview and workflow context. Copy MJML when assembling a system, or compiled HTML when preparing ESP handoff. Template Hedgehog Pro includes the full offline archive for teams that need the complete system locally.
Block assembly: place this section inside the same <mj-body> as your other production blocks, then stack sections in send order.
Editable source
Section-only MJML for assembling an email from multiple reusable production blocks inside a shared project.
Formatting code preview...Compiled output
Component-only compiled markup for block-level inspection and HTML assembly workflows.
Formatting code preview...