How we built our HTML email editor using liquid, wysihtml5 and premailer

Great work guys! I think you hit the nail on the head with the template style being the best approach for easily putting together emails with clean code. HTML email editors are in a terrible state and that is why I have created Sendicate (http://sendicate.net)

For more reasons why you should ditch the traditional WYSIWYG style approach have a look at:

1. http://www.chadyj.com/post/21569743980/content-sections-as-p... 2. http://www.chadyj.com/post/21158280879/die-wysiwyg-die-lets-... 3. http://www.chadyj.com/post/20729167319/email-newsletters-are...

Out of interest, is that using https://github.com/jhollingworth/bootstrap-wysihtml5?

How do you handle the problem that there might be HTML tags between "{{" and the keyword "content", or between "content" and "}}" ?

What service do you use to send the emails?

I'm trying really hard not to scoff. This is pretty much a standard way of doing any sort of embedded content in any templating system or language that has ever existed. Ever.

I'd recommend running the child HTML through some sort of validation to clean up the markup or otherwise ensure it doesn't alter the content that follows it in the template.

Also, depending on your userbase, it may be easier, or actually recommended, to use something like Markdown instead. It won't let them shoot themselves in the foot like HTML or a rich text editor will. I've seen content that was heavily formatted and styled that looked atrocious in the template, do to the template's parental styling or just poor user taste.