diff --git a/.gitignore b/.gitignore
index 6e8ed5f..63518da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ zetta-runtime-jscoverage
 .registry
 .peers
 .devices
+.vscode
\ No newline at end of file
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..23c7e86
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,21 @@
+*.swo
+*.swp
+.DS_Store
+.tern-port
+argo-HEAD
+argo-jscoverage
+registry.json
+*~
+*.log
+*.heapsnapshot
+zetta-runtime-HEAD
+zetta-runtime-jscoverage
+.registry
+.peers
+.devices
+.travis.yml
+.vscode
+
+test/
+bin/
+example/
\ No newline at end of file