Thank you. So helpful. Confirming that it works in Firefox 116.0.2 on Manjaro Linux.

I also got the security error, and looks like it is recognized by the author. Going back to the old version fixes it. From https://github.com/Cimbali/markdown-viewer/issues/106#issuecomment-1614403451,

> this is likely due to some errors in the latest release, which I’ve pulled from addons.mozilla.org. If you simply uninstall and reinstall the add-on you’ll revert to version 1.8.1 which is the previous one.

Thanks for the hard work!

Since security is very annoying, I've unisntalled this application.

Lightweight, no-fuss, and formatting looks great.

Very nice add-on to comfortably read anything written in MarkDown.
Tiny suggestion: option to switch back to the raw view.

It does everything it should, but my new lines don't get rendered unless I double them.
When I write something like this:

"Hello
World"

It gets rendered as
"Hello World"

When I write
"Hello

World"

it gets rendered as
"Hello

World".

I am using Notepad++ to write the .md file and it uses [CR][LF] (Windows standard I think) as new line indicators.


Edit:
Updated my rating because I was just using it wrong.

worked on ubuntu22

Works well on ff 105. Had to follow workaround for Linux.

Why was I prompted for save option when I open .md file even after installed this addon??

I really like this addon. It makes me able to view markdown files from my local drives. But it's like 60% works. First md file after firefox startup always rendered, then after i made some changes to the file, then refresh it, it doesn't get rendered. Maybe it's not the addon's fault, maybe it's firefox. I don't know. But either way keep up the good work!

On Windows (8.1) this extension works impeccably. It is indispensable for markdown viewing around the web and on local files.

That being said, I had issues making it work on Ubuntu (21.10). None of the solutions on the README page seemed to work (although it did previously). Finally (after many hours) I found the culprit: the snap installation of Firefox. After removing this problematic snap installation and reinstalling Firefox via get-apt, it started working again.

If I had this extension on Windows only, then I'd give it 5 stars hands down. However, the lack of a streamline installation on Linux systems brings it down to 4 stars. Nonetheless, it is an excellent extension imperative for markdown files.