Nix Flakes Modern Nix project management with hermeticity through . Every dependency is locked to a specific revision for reproducibility. Project Setup Initialize a new flake: Manage dependencies: Building & Running Always prefix local paths with to include untracked files: Development Environments Run commands inside a devShell: The flag is required in headless environments to avoid interactive mode. Inspecting Flakes Basic Flake Structure Best Practices - Always commit for reproducibility - Use prefix when building local flakes to include untracked files - Always use with in scripts and he…