diff --git a/packages/is/README.md b/packages/is/README.md
deleted file mode 100644
index 70a42dd..0000000
--- a/packages/is/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# is
-
-Check variable type
-
-## Usage
-
-```js
-import { is } from '@advdominion/is';
-
-console.log(is('Hello, world!', 'String'));
-```
diff --git a/packages/is/index.js b/packages/is/index.js
deleted file mode 100644
index 6d8e456..0000000
--- a/packages/is/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-export const is = (obj, type) => {
-    return Object.prototype.toString.call(obj).slice(8, -1) === type && obj !== undefined && obj !== null;
-};
diff --git a/packages/is/package.json b/packages/is/package.json
deleted file mode 100644
index ea9c1f9..0000000
--- a/packages/is/package.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "name": "@advdominion/is",
-  "version": "1.0.2",
-  "type": "module",
-  "main": "index.js",
-  "repository": {
-    "type": "git",
-    "url": "https://gitea.optiweb.ru/public/frontend.git"
-  },
-  "license": "MIT",
-  "publishConfig": {
-    "access": "public"
-  }
-}
diff --git a/yarn.lock b/yarn.lock
index e7d313b..7f1e284 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -37,12 +37,6 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@advdominion/is@workspace:packages/is":
-  version: 0.0.0-use.local
-  resolution: "@advdominion/is@workspace:packages/is"
-  languageName: unknown
-  linkType: soft
-
 "@advdominion/lightningcss-loader@workspace:packages/lightningcss-loader":
   version: 0.0.0-use.local
   resolution: "@advdominion/lightningcss-loader@workspace:packages/lightningcss-loader"