diff --git a/src/dev/user.cljs b/src/dev/user.cljs
new file mode 100644
index 0000000000..e1ab051fd1
--- /dev/null
+++ b/src/dev/user.cljs
@@ -0,0 +1,2 @@
+;; Placeholder namespace. Replace it at your own discretion.
+(ns dev.user)
diff --git a/src/user.cljs b/src/user.cljs
new file mode 100644
index 0000000000..46527c0202
--- /dev/null
+++ b/src/user.cljs
@@ -0,0 +1,2 @@
+;; Placeholder namespace. Replace it at your own discretion.
+(ns user)