diff --git a/.eslintignore b/.eslintignore
index 961edb7..c113604 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,5 +1,5 @@
 core/assets/vendor/**/*
-core/modules/locale/tests/locale_test.js
+core/modules/locale/tests/locale_test.es6.js
 vendor/**/*
 sites/**/files/**/*
 libraries/**/*
diff --git a/.eslintrc b/.eslintrc
index 9c0e3e6..5fbe64c 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -1,3 +1,4 @@
 {
-  "extends": "./core/.eslintrc"
+  "extends": "./core/.eslintrc",
+  "root": true
 }
diff --git a/core/.eslintrc b/core/.eslintrc
index 42dda02..b0be57c 100644
--- a/core/.eslintrc
+++ b/core/.eslintrc
@@ -1,5 +1,5 @@
 {
-  "extends": "eslint:recommended",
+  "extends": "eslint-config-airbnb",
   "env": {
     "browser": true,
     "es6": true,
@@ -18,72 +18,6 @@
     "CKEDITOR": true
   },
   "rules": {
-    // Errors.
-    "array-bracket-spacing": [2, "never"],
-    "block-scoped-var": 2,
-    "brace-style": [2, "stroustrup", {"allowSingleLine": true}],
-    "comma-dangle": [2, "never"],
-    "comma-spacing": 2,
-    "comma-style": [2, "last"],
-    "computed-property-spacing": [2, "never"],
-    "curly": [2, "all"],
-    "eol-last": 2,
-    "eqeqeq": [2, "smart"],
-    "guard-for-in": 2,
-    "indent": [2, 2, {"SwitchCase": 1}],
-    "key-spacing": [2, {"beforeColon": false, "afterColon": true}],
-    "keyword-spacing": [2, {"before": true, "after": true}],
-    "linebreak-style": [2, "unix"],
-    "lines-around-comment": [2, {"beforeBlockComment": true, "afterBlockComment": false}],
-    "new-parens": 2,
-    "no-array-constructor": 2,
-    "no-caller": 2,
-    "no-catch-shadow": 2,
-    "no-eval": 2,
-    "no-extend-native": 2,
-    "no-extra-bind": 2,
-    "no-extra-parens": [2, "functions"],
-    "no-implied-eval": 2,
-    "no-iterator": 2,
-    "no-label-var": 2,
-    "no-labels": 2,
-    "no-lone-blocks": 2,
-    "no-loop-func": 2,
-    "no-multi-spaces": 2,
-    "no-multi-str": 2,
-    "no-native-reassign": 2,
-    "no-nested-ternary": 2,
-    "no-new-func": 2,
-    "no-new-object": 2,
-    "no-new-wrappers": 2,
-    "no-octal-escape": 2,
-    "no-process-exit": 2,
-    "no-proto": 2,
-    "no-return-assign": 2,
-    "no-script-url": 2,
-    "no-sequences": 2,
-    "no-shadow-restricted-names": 2,
-    "no-spaced-func": 2,
-    "no-trailing-spaces": 2,
-    "no-undef-init": 2,
-    "no-undefined": 2,
-    "no-unused-expressions": 2,
-    "no-unused-vars": [2, {"vars": "all", "args": "none"}],
-    "no-with": 2,
-    "object-curly-spacing": [2, "never"],
-    "one-var": [2, "never"],
-    "quote-props": [2, "consistent-as-needed"],
-    "quotes": [2, "single", "avoid-escape"],
-    "semi": [2, "always"],
-    "semi-spacing": [2, {"before": false, "after": true}],
-    "space-before-blocks": [2, "always"],
-    "space-before-function-paren": [2, {"anonymous": "always", "named": "never"}],
-    "space-in-parens": [2, "never"],
-    "space-infix-ops": 2,
-    "space-unary-ops": [2, { "words": true, "nonwords": false }],
-    "spaced-comment": [2, "always"],
-    "strict": 2,
-    "yoda": [2, "never"],
     // Warnings.
     "max-nested-callbacks": [1, 3],
     "valid-jsdoc": [1, {
diff --git a/package.json b/package.json
index 65d54a2..f840a7e 100644
--- a/package.json
+++ b/package.json
@@ -6,12 +6,18 @@
   "private": true,
   "scripts": {
     "build:js": "./core/scripts/build-javascript.sh",
-    "watch:js": "node ./core/scripts/javascript-babel-watcher.js"
+    "watch:js": "node ./core/scripts/javascript-babel-watcher.js",
+    "lint:core-js": "node ./node_modules/eslint/bin/eslint.js --ext=.es6.js core/ --fix || exit 0"
   },
   "devDependencies": {
     "babel-cli": "6.16.0",
     "babel-preset-es2015": "6.16.0",
-    "chokidar": "1.6.0"
+    "chokidar": "1.6.0",
+    "eslint": "^3.7.1",
+    "eslint-config-airbnb": "^12.0.0",
+    "eslint-plugin-import": "^1.16.0",
+    "eslint-plugin-jsx-a11y": "^2.2.2",
+    "eslint-plugin-react": "^6.3.0"
   },
   "babel": {
     "presets": [