Marknote is a free and open source note taking application for Linux. Using Marknote, you can easily create rich text notes. It comes with option to organize notes into notebooks, add notebook icon and accent color, Markdown support in notes and many more. It is still in early stage of development.
Install MarkNote on Ubuntu
You can install MarkNote via below flatpak install command. First install flatpak and flathub on your system and restart it after the installation.
After that, run below command in the terminal.
flatpak install flathub org.kde.marknote
And open MarkNote using below command.
flatpak run org.kde.marknote
And you can also uninstall it using below command.
flatpak uninstall org.kde.marknote