Atom is an open-source, cross-platform code editor developed by GitHub. It has a built-in package manager, embedded Git control, smart autocompletion, syntax highlighting, and multiple panes. This guide shows two ways of installing Atom on Ubuntu 20.04. Atom can be installed as a snap package via the Snapcraft store or as a deb package from the Atom repositories.

Source: LXer – How to Install Atom Text Editor on Ubuntu 20.04