diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 0000000..04fbb90
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,44 @@
+{
+    "env": {
+        "browser": true,
+        "amd": true,
+    },
+    "extends": [
+        "eslint:recommended",
+    ],
+    "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+    "globals": {
+        "module": true,
+        "gtag": true,
+        "List": true
+    },
+    "rules": {
+        "indent": [
+            "error",
+            2
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "semi": [
+            "error",
+            "never"
+        ],
+        "arrow-parens": [
+            "error",
+            "always"
+        ],
+        "global-require": [
+            "error"
+        ],
+        "no-console": [
+            "error", {
+                "allow": ["log"]
+            }
+        ]
+    }
+}
diff --git a/.gitignore b/.gitignore
index 630bac5..d099c3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 *.DS_Store
+*.swp
 .build
 build
 node_modules
diff --git a/package.json b/package.json
index 85a8cdb..9d5eb79 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,8 @@
   "scripts": {
     "dev": "snowpack dev",
     "build": "snowpack build",
+    "lint": "eslint --ext .js src",
+    "lint:fix": "eslint --ext .js src --fix",
     "snowpack": "snowpack",
     "test": "npm run build && npm run test:headless",
     "test:functional": "testcafe",
@@ -25,6 +27,7 @@
     "@snowpack/plugin-babel": "^1.0.0",
     "@snowpack/plugin-dotenv": "^1.1.1",
     "@snowpack/plugin-webpack": "^1.2.0",
+    "eslint": "^7.13.0",
     "pulltorefreshjs": "^0.1.20",
     "rollup-plugin-node-polyfills": "^0.2.1",
     "snowpack": "^2.5.1",