diff --git a/Collaborative Editing/Client/.npmrc b/Collaborative Editing/Client/.npmrc
deleted file mode 100644
index e1be417..0000000
--- a/Collaborative Editing/Client/.npmrc	
+++ /dev/null
@@ -1,2 +0,0 @@
-registry=https://registry.npmjs.org/  
-@syncfusion:registry=https://nexus.syncfusioninternal.com/repository/ej2-release
\ No newline at end of file
diff --git a/Collaborative Editing/Server/.npmrc b/Collaborative Editing/Server/.npmrc
deleted file mode 100644
index 45043e2..0000000
--- a/Collaborative Editing/Server/.npmrc	
+++ /dev/null
@@ -1,2 +0,0 @@
-registry=https://registry.npmjs.org/  
-@syncfusion:registry=https://nexus.syncfusioninternal.com/repository/ej2-development
\ No newline at end of file
diff --git a/Semantic Text Comparison/Highlight differences in UI/.npmrc b/Semantic Text Comparison/Highlight differences in UI/.npmrc
deleted file mode 100644
index e1be417..0000000
--- a/Semantic Text Comparison/Highlight differences in UI/.npmrc	
+++ /dev/null
@@ -1,2 +0,0 @@
-registry=https://registry.npmjs.org/  
-@syncfusion:registry=https://nexus.syncfusioninternal.com/repository/ej2-release
\ No newline at end of file
diff --git a/Semantic Text Comparison/Programmatically get differences/.npmrc b/Semantic Text Comparison/Programmatically get differences/.npmrc
deleted file mode 100644
index e1be417..0000000
--- a/Semantic Text Comparison/Programmatically get differences/.npmrc	
+++ /dev/null
@@ -1,2 +0,0 @@
-registry=https://registry.npmjs.org/  
-@syncfusion:registry=https://nexus.syncfusioninternal.com/repository/ej2-release
\ No newline at end of file