GNU/Linux Ubuntu Installing Arduino IDE Guide
You are Welcome! The Tutorial shows you Step-by-Step How to Install Arduino IDE Flatpak App in Ubuntu GNU/Linux Desktops.
And the Arduino Integrated Development Environment for Ubuntu contains a Text Editor for Writing Code, a Message Area, a Text Console, a Toolbar with Buttons for Common Functions and a Series of Menus.
Furthermore, it Connects to the Arduino and Genuino Hardware to Upload Programs and Communicate with them.