diff --git a/.vscodeignore b/.vscodeignore
index 1bd2951..3803ec8 100644
--- a/.vscodeignore
+++ b/.vscodeignore
@@ -7,4 +7,5 @@ package-lock.json
 .gitignore
 index.js
 test.js
+demo.js
 
diff --git a/logo.png b/logo.png
new file mode 100644
index 0000000..53a6746
Binary files /dev/null and b/logo.png differ
diff --git a/package.json b/package.json
index 5ead27a..197e522 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   },
   "categories": ["Other"],
   "activationEvents": ["*"],
-  "main": "index.js",
+  "main": "out.js",
   "contributes": {},
   "repository": {
     "type": "git",
@@ -31,9 +31,6 @@
     "vscode:prepublish": "npm start -- --minify"
   },
   "license": "MIT",
-  "dependencies": {
-    "iofs": "^1.1.0"
-  },
   "devDependencies": {
     "esbuild": "^0.12.14"
   }