## Talk Outline

* Motivation
  * Why should I care about reproducible systems?
  * “But it works on my machine” → Why software behaves differently
* High-Level Overview: What are Nix & NixOS
  * Key Features, Key Ideas
* Nix: The package manager
  * How Nix ensures reproducibility in software packages
  * Functional Package Management
  * Example
* Reproducible Software Development with Nix Development Shells
  * How to create development environments that enable devs to be productive in minutes
  * Example
* NixOS: The Linux distribution built on Nix
  * Taking Reproducibility to the system level
  * NixOS’ powerful module system
* * Example Configuration
  * (Optional) Demo → Change / Update a system configuration
* Conclusion

## References

* Nix & NixOS Homepage: <https://nixos.org>
* Nix Documentation: <https://nix.dev>
* NixOS Manual: <https://nixos.org/manual/nixos/stable/>
* GitHub: <https://github.com/nixos/nixpkgs>