diff --git a/by-language.md b/by-language.md
index 63e2ec6..9c2b830 100644
--- a/by-language.md
+++ b/by-language.md
@@ -1267,6 +1267,8 @@
 
 ## Nix 
 
+- [anntnzrb/snowfall-lib](https://github.com/anntnzrb/snowfall-lib) - Unified configuration for systems, packages, modules, shells, templates, and more with Nix Flakes.
+- [marcusramberg/nix-config](https://github.com/marcusramberg/nix-config) - My home manager and nixos / nix-darwin setup
 - [andre4ik3/agefs](https://github.com/andre4ik3/agefs) - FUSE filesystem that decrypts age secrets on the fly
 - [herobrauni/nx](https://github.com/herobrauni/nx) - 
 - [snugnug/hjem-rum](https://github.com/snugnug/hjem-rum) - A module collection for Hjem. [Maintainers=@Lunarnovaa, @nezia1]