diff --git a/README.md b/README.md
index 8836f49..409f4e2 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,8 @@ LTE Core Network https://github.com/open5gs/open5gs
 
 LTE and 5G Radio Access Network https://www.srsran.com/
 
+PyHSS EIR https://github.com/nickvsnetworking/pyhss
+
 ## Old School
 ### IRC Server
 UnrealIRCD https://www.unrealircd.org/
@@ -248,6 +250,15 @@ Docker Management https://www.portainer.io/
 
 General Linux administration https://cockpit-project.org/
 
+### Libraries and components
+#### UI
+MUI X https://github.com/mui/mui-x
+
+MUI Material https://github.com/mui/material-ui
+
+#### Server
+Go3270 https://github.com/racingmars/go3270
+
 ### Registries, Repositories and Package Manager Services
 
 #### Docker Registries