Snap
Snap is a software packaging and deployment system developed by Canonical for Linux distributions, enabling the creation and distribution of self-contained application packages called 'snaps'. These packages bundle all dependencies and run in a sandboxed environment, ensuring consistent behavior across different Linux systems. It simplifies software installation, updates, and security management for developers and users.
Developers should learn Snap when building or distributing applications for Linux, especially for cross-distribution compatibility, as it eliminates dependency issues and works on Ubuntu, Fedora, and other distributions. It's useful for deploying desktop apps, IoT devices, and cloud services where isolation and easy updates are critical, such as in DevOps or embedded systems.