Nix vs. Python vs. Snapcraft vs. V Programming Language Comparison Chart

Nix is a tool that takes a unique approach to package management and system configuration. Learn how to make reproducible, declarative, and reliable systems. Nix builds packages in isolation from each other. This ensures that they are reproducible and don't have undeclared dependencies, so if a package works on one machine, it will also work on another. Nix makes it trivial to share development and build environments for your projects, regardless of what programming languages and tools you’re using. Nix ensures that installing or upgrading one package cannot break other packages. It allows you to roll back to previous versions and ensures that no package is in an inconsistent state during an upgrade. Nix is a purely functional package manager. This means that it treats packages like values in purely functional programming languages such as Haskell, they are built by functions that don’t have side effects, and they never change after they have been built.

This is the code repository for snapd, the background service that manages and maintains installed snaps. Snaps are app packages for desktop, cloud, and IoT that update automatically. Easy to install, secure, cross-platform, and dependency-free. They're being used on millions of Linux systems every day. Alongside its various service and management functions, snapd provides the snap command that's used to install and remove snaps and interact with the wider snap ecosystem, implements the confinement policies that isolate snaps from the base system and from each other, governs the interfaces that allow snaps to access specific system resources outside of their confinement. If you're looking for something to install, such as Spotify or Visual Studio Code, take a look at the Snap Store. And if you want to build your own snaps, start with our creating a snap documentation.