diff --git a/devops/k8s/features/scheduler.txt b/devops/k8s/features/scheduler.txt
index 1d00fea2d..9d6a1fed6 100644
--- a/devops/k8s/features/scheduler.txt
+++ b/devops/k8s/features/scheduler.txt
@@ -1,3 +1,5 @@
+https://github.com/kubernetes/community/blob/master/contributors/devel/sig-scheduling/scheduling_code_hierarchy_overview.md#assembling-the-scheduler
+
 https://habrahabr.ru/company/flant/blog/335552/
 https://jvns.ca/blog/2017/07/27/how-does-the-kubernetes-scheduler-work/
 https://github.com/kubernetes/community/blob/8decfe4/contributors/devel/controllers.md
@@ -6,6 +8,8 @@ https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-scheduler
 http://blog.kubernetes.io/2017/03/advanced-scheduling-in-kubernetes.html
 https://sysdig.com/blog/kubernetes-scheduler/
 
+2023
+https://habr.com/ru/companies/otus/articles/761186/
 2021
 https://www.cncf.io/blog/2021/07/27/advanced-kubernetes-pod-to-node-scheduling/
     https://habr.com/ru/company/netologyru/blog/580902/
diff --git a/devops/k8s/mesh/docs/articles.txt b/devops/k8s/mesh/docs/articles.txt
index ff89896a0..c09ae4958 100644
--- a/devops/k8s/mesh/docs/articles.txt
+++ b/devops/k8s/mesh/docs/articles.txt
@@ -1,3 +1,5 @@
+2023
+https://habr.com/ru/companies/otus/articles/761136/
 2021
 https://www.infoq.com/articles/service-mesh-ultimate-guide-2e/
 2019
diff --git a/pl/web/design/diagrams/d2/d2.txt b/pl/web/design/diagrams/d2/d2.txt
index 0a59f5aa5..1ef8f1cf8 100644
--- a/pl/web/design/diagrams/d2/d2.txt
+++ b/pl/web/design/diagrams/d2/d2.txt
@@ -11,3 +11,6 @@ https://github.com/terrastruct/d2-obsidian
 https://github.com/goto1134/structurizr-d2-exporter
 https://github.com/Kreshnik/d2lang-js
 https://github.com/novuhq/mongo-to-D2
+
+samples
+https://github.com/hds/hegdenu.net/tree/main/resources/understanding-async-await/diagrams