diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 0000000..94f1f2a
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,22 @@
+{
+  "env": {
+    "browser": true
+  },
+  "rules": {
+    "indent": [2, 2],
+    "brace-style": [2, "1tbs"],
+    "quotes": [2, "single"],
+    "no-console": 0,
+    "no-shadow": 0,
+    "no-use-before-define": [2, "nofunc"],
+    "no-underscore-dangle": 0,
+    "no-constant-condition": 0,
+    "space-after-function-name": 0,
+    "consistent-return": 0
+ },
+  "globals": {
+    "L": false,
+    "cw": false,
+    "shp": false
+  }
+}