Snappy is a package management system for snap packages and the tool that manages installed snaps called snapd. It is written by Go and c and developed by Canonical. Snap packages are update automatically, cross-platform and dependency free. Currently it supports more than 20 Linux distributions like Arch Linux, CentOS, Debian, elementary OS, Fedora, Kali Linux, Linux Mint, Manjaro Linux, Pop!_OS, Raspbian, RHEL, Solus and Zorin OS. Snap Store is a graphical user interface of snap based desktop application. Using this you can discover, install and manage snap application on your system.