---
title: 'You can return Mailables as responses from controllers. It will show the rendered version in the browser'
tweet_id: '1308082892162162690'
thread_slug: 1-rt-1-tip
author_username: samuelstancl
images:
    - 'https://pbs.twimg.com/media/Eic6iydX0AgLupY.png'
created_at: 2021-04-06T16:07:40+00:00
slug: you-can-return-mailables-as-responses-from-controllers-it-will-show-the-rendered-version-in-the-browser
---

Great for debugging/tweaking the design.