ramasses

I use helix editor for my markdown editor. Its use case is for the people that have no interest in configuring vim/neovim plugins. I would totally recommend it. Otherwise, you could use the kde editor Kate, or if you are a masochist nano.
helix-editor.com

Thank you so mentioning this, I never heard of opensnitch before this comment and I was looking for a program like this. It reminds me of lulu on macos.