To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Markdown Viewer by sashabe
Rated 4 out of 5 stars
Perfect extension for any Markdown user. I use it with SublimeText and AutoReload extension (https://addons.mozilla.org/en-US/firefox/addon/auto-reload/). Would be good to have an option to define your own CSS path.
By the way, it works under OS X, at least I haven't felt any bad consequences yet. Interesting why the developer has decided to leave OS X out after 1.1 release.
To create your own collections, you must have a Mozilla Add-ons account.