DebugPoint published a guide about installing Notepad++ in Ubuntu and Fedora.

How to Install Notepad++ in Ubuntu, Fedora

This quick beginner’s guide would help you to install Notepad++ in Ubuntu, Fedora. Notepad++ is a very popular free developer-friendly text editor and primarily popular in Windows systems. However, you can easily install this in Linux systems thanks to snap. It is very user friendly, supports multiple programming languages (syntax highlighting, etc), and has a very low memory footprint.

How to Install Notepad++ in Ubuntu, Fedora