diff --git a/by-list.md b/by-list.md
index 38fc20f..2c0aa95 100644
--- a/by-list.md
+++ b/by-list.md
@@ -324,6 +324,7 @@
 - [fili/ip.app](https://github.com/fili/ip.app) - The official how-to documentation and code base for the ip.app website.
 - [wireapp/wire-server](https://github.com/wireapp/wire-server) - 🇪🇺 Wire back-end services
 - [balzack/databag](https://github.com/balzack/databag) - fast & lightweight self-hosted messenger
+- [maralorn/nix-output-monitor](https://github.com/maralorn/nix-output-monitor) - Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.
 
 ## knowledge
 - [TiddlyWiki/TiddlyWiki5](https://github.com/TiddlyWiki/TiddlyWiki5) - A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.
@@ -602,6 +603,7 @@
 - [fili/ip.app](https://github.com/fili/ip.app) - The official how-to documentation and code base for the ip.app website.
 - [wireapp/wire-server](https://github.com/wireapp/wire-server) - 🇪🇺 Wire back-end services
 - [grocy/grocy](https://github.com/grocy/grocy) - ERP beyond your fridge - Grocy is a web-based self-hosted groceries & household management solution for your home
+- [maralorn/nix-output-monitor](https://github.com/maralorn/nix-output-monitor) - Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.
 
 ## nix
 - [NixOS/nix-constitutional-assembly](https://github.com/NixOS/nix-constitutional-assembly) - Home of the Nix Constitutional Assembly, there to establish a community-based governance
@@ -730,6 +732,7 @@
 - [Keruspe/GPaste](https://github.com/Keruspe/GPaste) - Clipboard management system
 - [wireapp/wire-server](https://github.com/wireapp/wire-server) - 🇪🇺 Wire back-end services
 - [grocy/grocy](https://github.com/grocy/grocy) - ERP beyond your fridge - Grocy is a web-based self-hosted groceries & household management solution for your home
+- [maralorn/nix-output-monitor](https://github.com/maralorn/nix-output-monitor) - Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.
 
 ## nixolotl
 - [Mic92/nix-update](https://github.com/Mic92/nix-update) - Swiss-knife for updating nix packages.
@@ -1159,6 +1162,7 @@
 - [balzack/databag](https://github.com/balzack/databag) - fast & lightweight self-hosted messenger
 - [grocy/grocy](https://github.com/grocy/grocy) - ERP beyond your fridge - Grocy is a web-based self-hosted groceries & household management solution for your home
 - [patzly/grocy-android](https://github.com/patzly/grocy-android) - ERP beyond your fridge, now on your phone – An awesome companion app for Grocy
+- [maralorn/nix-output-monitor](https://github.com/maralorn/nix-output-monitor) - Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.
 
 ## webdev
 - [thephpleague/flysystem](https://github.com/thephpleague/flysystem) - Abstraction for local and remote filesystems