View raw plain text of a page/post

Does anyone know of a way (maybe a plugin or native appendage to the URL?) that would allow you to see the source plain text of a page or blog post? Not sure if this is possible within Hugo.

It’s something that I get with Blot, and that brings me a lot of joy. You can take any page, like this one at https://heydingus.net/shortcuts/open-mb-reply, and add .md or .text to the URL to see its source, like this: https://heydingus.net/shortcuts/open-mb-reply.md

To add slightly more to my answer: yes Hugo can do this by adding Markdown as an output format in your configuration.