diff --git a/README.md b/README.md
index 16720de..6b75e89 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,11 @@ ESPHome https://esphome.io/
 
 Tasmota https://tasmota.github.io/docs/Getting-Started/
 
+### KNX
+https://github.com/calimero-project/calimero-server
+
+https://github.com/calimero-project/calimero-core
+
 ## Replacements for Popular Services
 ### GitHub replacements
 Gitea (has small open core restrictions) https://about.gitea.com/
@@ -173,6 +178,18 @@ https://www.caine-live.net/
 ### Memory Dumpers
 https://github.com/Velocidex/WinPmem
 
+### Disk Imagers
+https://guymager.sourceforge.io/
+
+libewf
+
+ewf-tools
+
+## Hacking
+https://github.com/nfc-tools/mfoc-hardnested
+
+https://hashcat.net/hashcat/
+
 ## Quality of Life
 PiHole (Network wide adblocking) https://pi-hole.net/
 
@@ -533,6 +550,11 @@ Duplex MMDVM Hotspot HAT https://github.com/phl0/MMDVM_HS_Dual_Hat
 KFDMicro https://github.com/W3AXL/MicroKFD
 
 KFDTool (see Telecommunications section)
+
+### Hacking
+https://github.com/rfidresearchgroup/proxmark3
+
+https://github.com/justcallmekoko/ESP32Marauder
 ## Government Open Source
 ### United States Government
 #### CFPB
@@ -585,4 +607,9 @@ See above.
 ## Trans Resources
 Pitch and Resonance Analyzer https://github.com/lmcnulty/gender-voice-visualization
 
-InFormant https://github.com/in-formant/in-formant
\ No newline at end of file
+InFormant https://github.com/in-formant/in-formant
+
+rust hormone calculator https://github.com/Jana-Marie/hlcc
+
+pharmacokinetics playground https://github.com/WHSAH/estrannaise.js/
+