Is it possible to have Markdown integration for Blogger? How can I do it if possible? Is there some sort of plugin or JavaScript trick that I can use to modify my template to make it support Markdown?
Markdown for Blogger
blogger
You could use StackEdit (I'm the developer). It's a web-based Markdown editor and it allows you to publish your document (Markdown or converted HTML) on different sites. Amongst others, you can post on Blogger.