diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100755
index 00000000..3c181504
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,6 @@
+module.exports = {
+  "extends": ["react-app"],
+  rules: {
+    '@typescript-eslint/no-unused-vars': "off"
+  }
+}
diff --git a/.eslintrc.js.bak b/.eslintrc.js.bak
deleted file mode 100755
index 8921dd77..00000000
--- a/.eslintrc.js.bak
+++ /dev/null
@@ -1,7 +0,0 @@
-module.exports = {
-  rules: {
-    'no-debugger' : 'off',
-     'no-unused-vars': 'warn',
-    'vue/no-unused-vars': "off"
-  }
-}
diff --git a/7 b/7
new file mode 100644
index 00000000..e69de29b
diff --git a/8 b/8
new file mode 100644
index 00000000..e69de29b
diff --git a/src/render/webgl/WebGLTexture.ts b/src/render/webgl/WebGLTexture.ts
index 365a78f1..10d5d2ff 100755
--- a/src/render/webgl/WebGLTexture.ts
+++ b/src/render/webgl/WebGLTexture.ts
@@ -37,7 +37,7 @@ export class GLTexture {
      * @returns 
      */
     public static isPowerOfTwo(x: number) {
-        return (x & (x - 1)) == 0;
+        return (x & (x - 1)) === 0;
     }
 
     /**