···8787### Testimonials
88888989> Den takes the Dendritic pattern to a whole new level, and I cannot imagine going back.\
9090-> — @adda - Very early Den adopter after using Dendritic flake-parts and Unify.
9090+> — `@adda` - Very early Den adopter after using Dendritic flake-parts and Unify.
91919292> I’m super impressed with den so far, I’m excited to try out some new patterns that Unify couldn’t easily do.\
9393-> — @quasigod - Unify dendritic-framework author on adopting Den.
9393+> — `@quasigod` - Author of [Unify](https://codeberg.org/quasigod/unify) dendritic-framework, on adopting Den.
94949595> Massive work you did here!\
9696-> — @drupol - Author of “Flipping the Configuration Matrix” Dendritic blog post.
9696+> — `@drupol` - Author of [“Flipping the Configuration Matrix”](https://not-a-number.io/2025/refactoring-my-infrastructure-as-code-configurations/#flipping-the-configuration-matrix) Dendritic blog post.
97979898> Thanks for the awesome library and the support for non-flakes… it’s positively brilliant!. I really hope this gets wider adoption.\
9999-> — @vczf - At den matrix channel.
9999+> — `@vczf` - At [`#den-lib:matrix.org`](https://matrix.to/#/#den-lib:matrix.org) channel.
100100101101> Den is a playground for some very advanced concepts. I’m convinced that some of its ideas will play a role in future Nix areas. In my opinion there are some raw diamonds in Den.\
102102-> — @Doc-Steve - Author of [Dendritic Design Guide](https://github.com/Doc-Steve/dendritic-design-with-flake-parts)
102102+> — `@Doc-Steve` - Author of [Dendritic Design Guide](https://github.com/Doc-Steve/dendritic-design-with-flake-parts)
103103104104## Code example (OS configuration domain)
105105
+10-14
docs/src/content/docs/index.mdx
···33333434## Testimonials
35353636-> Den takes the Dendritic pattern to a whole new level, and I cannot imagine going back.
3737-> -- `@adda` - Very early Den adopter after using Dendritic flake-parts and Unify.
3838-3939-4040-> I'm super impressed with den so far, I'm excited to try out some new patterns that Unify couldn't easily do.
4141-> -- `@quasigod` - Unify dendritic-framework author on adopting Den. [\[repo\]](https://tangled.org/quasigod.xyz/nixconfig)
4242-4343-4444-> Massive work you did here!
4545-> -- `@drupol` - Author of "Flipping the Configuration Matrix" Dendritic blog post. [\[repo\]](https://github.com/drupol/infra/tree/push-woqtkxkpstro)
3636+> Den takes the Dendritic pattern to a whole new level, and I cannot imagine going back.\
3737+> — `@adda` - Very early Den adopter after using Dendritic flake-parts and Unify.
46383939+> I’m super impressed with den so far, I’m excited to try out some new patterns that Unify couldn’t easily do.\
4040+> — `@quasigod` - Author of [Unify](https://codeberg.org/quasigod/unify) dendritic-framework, on adopting Den.
47414848-> Thanks for the awesome library and the support for non-flakes... it’s positively brilliant!. I really hope this gets wider adoption.
4949-> -- `@vczf` - At den matrix channel.
4242+> Massive work you did here!\
4343+> — `@drupol` - Author of [“Flipping the Configuration Matrix”](https://not-a-number.io/2025/refactoring-my-infrastructure-as-code-configurations/#flipping-the-configuration-matrix) Dendritic blog post.
50445151-> Den is a playground for some very advanced concepts. I’m convinced that some of its ideas will play a role in future Nix areas. In my opinion there are some raw diamonds in Den.
5252-> -- @Doc-Steve - Author of [Dendritic Design Guide](https://github.com/Doc-Steve/dendritic-design-with-flake-parts)
4545+> Thanks for the awesome library and the support for non-flakes… it’s positively brilliant!. I really hope this gets wider adoption.\
4646+> — `@vczf` - At [`#den-lib:matrix.org`](https://matrix.to/#/#den-lib:matrix.org) channel.
53474848+> Den is a playground for some very advanced concepts. I’m convinced that some of its ideas will play a role in future Nix areas. In my opinion there are some raw diamonds in Den.\
4949+> — `@Doc-Steve` - Author of [Dendritic Design Guide](https://github.com/Doc-Steve/dendritic-design-with-flake-parts)
545055515652## What is Den