diff --git a/packages/duplex/.gitignore b/packages/duplex/.gitignore
new file mode 100644
index 0000000..f06235c
--- /dev/null
+++ b/packages/duplex/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+dist
diff --git a/packages/jwt/.gitignore b/packages/jwt/.gitignore
new file mode 100644
index 0000000..3c3629e
--- /dev/null
+++ b/packages/jwt/.gitignore
@@ -0,0 +1 @@
+node_modules