JetBrains adopts snaps to further simplify developers’ lives
insights.ubuntu.com
insights.ubuntu.com
> Snaps are containerised software packages that are simple to create and install. They auto-update and are safe to run. And because they bundle their dependencies, they work on all major Linux systems without modification.
Appears to be a packaging systems for (desktop) apps on linux with auto-updates and stuffs.
Some guides using real world examples if you want to have a poke: https://docs.snapcraft.io/build-snaps/languages