diff --git a/.gitignore b/.gitignore
index 164ae8655c..26b930eb07 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,10 @@ node_modules/
 *.log
 haters/
 .idea/
+
+# wrangler files
+.wrangler
+.dev.vars*
+!.dev.vars.example
+.env*
+!.env.example
diff --git a/11 - Custom Video Player/652333414.mp4 b/11 - Custom Video Player/652333414.mp4
deleted file mode 100644
index 09ed31eca5..0000000000
Binary files a/11 - Custom Video Player/652333414.mp4 and /dev/null differ
diff --git a/wrangler.jsonc b/wrangler.jsonc
new file mode 100644
index 0000000000..d634d244b9
--- /dev/null
+++ b/wrangler.jsonc
@@ -0,0 +1,14 @@
+{
+  "$schema": "node_modules/wrangler/config-schema.json",
+  "name": "javascript30",
+  "compatibility_date": "2025-09-27",
+  "observability": {
+    "enabled": true
+  },
+  "assets": {
+    "directory": "11 - Custom Video Player"
+  },
+  "compatibility_flags": [
+    "nodejs_compat"
+  ]
+}