diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 0000000000..7ce9ab6060
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,10 @@
+{
+    "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+
+    "env": {
+        "es6": true
+    }
+}
diff --git a/.eslintrc.yml b/.eslintrc.yml
deleted file mode 100644
index 9ea8d6e19b..0000000000
--- a/.eslintrc.yml
+++ /dev/null
@@ -1,33 +0,0 @@
----
-extends:
-  - 'eslint:recommended'
-  - 'plugin:node/recommended'
-  - 'prettier'
-env:
-  mocha: true
-plugins:
-  - node
-  - prettier
-  - promise
-rules:
-  require-atomic-updates: warn
-  prettier/prettier: error
-  block-scoped-var: error
-  eqeqeq: error
-  no-warning-comments: warn
-  no-console: off
-  node/no-missing-require: off
-  node/no-unpublished-require: off
-  prefer-const: error
-  no-var: error
-  prefer-arrow-callback: error
-  no-throw-literal: error
-  require-await: error
-  promise/prefer-await-to-then: error
-  promise/no-nesting: error
-  prefer-destructuring: error
-  prefer-template: error
-  func-style:
-    - error
-    - expression
-    - allowArrowFunctions: true
diff --git a/.estlintrc.json b/.estlintrc.json
new file mode 100644
index 0000000000..e7bb5620b6
--- /dev/null
+++ b/.estlintrc.json
@@ -0,0 +1,4 @@
+{
+    "extends": "./node_modules/gts"
+  }
+  
\ No newline at end of file
diff --git a/.prettierignore b/.prettierignore
index 9340ad9b86..a4ac7b3751 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,6 +1,5 @@
 **/node_modules
-**/coverage
-test/fixtures
+**/.coverage
 build/
 docs/
 protos/
diff --git a/.prettierrc b/.prettierrc
deleted file mode 100644
index df6eac0744..0000000000
--- a/.prettierrc
+++ /dev/null
@@ -1,8 +0,0 @@
----
-bracketSpacing: false
-printWidth: 80
-semi: true
-singleQuote: true
-tabWidth: 2
-trailingComma: es5
-useTabs: false
diff --git a/.prettierrc.js b/.prettierrc.js
new file mode 100644
index 0000000000..08cba3775b
--- /dev/null
+++ b/.prettierrc.js
@@ -0,0 +1,17 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+module.exports = {
+  ...require('gts/.prettierrc.json')
+}
diff --git a/appengine/typescript/index.ts b/appengine/typescript/index.ts
index 5e4c9e84d4..9ed9ae3ee8 100644
--- a/appengine/typescript/index.ts
+++ b/appengine/typescript/index.ts
@@ -11,6 +11,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 import express = require('express');
 
 const PORT = Number(process.env.PORT) || 8080;
diff --git a/appengine/typescript/package.json b/appengine/typescript/package.json
index 9d8b684de6..fbee4aace7 100644
--- a/appengine/typescript/package.json
+++ b/appengine/typescript/package.json
@@ -27,6 +27,7 @@
     "wait-port": "^0.2.7",
     "@types/express": "^4.16.0",
     "chai": "^4.2.0",
-    "tslint": "^6.0.0"
+    "tslint": "^6.0.0",
+    "typescript": "^3.8.3"
   }
 }
diff --git a/appengine/websockets/test/index.test.js b/appengine/websockets/test/index.test.js
index aa3f64e7e7..e3ea631644 100644
--- a/appengine/websockets/test/index.test.js
+++ b/appengine/websockets/test/index.test.js
@@ -14,8 +14,6 @@
 
 'use strict';
 
-/* eslint node/no-extraneous-require: "off" */
-
 const assert = require('assert');
 const puppeteer = require('puppeteer');
 /* global document */
diff --git a/package.json b/package.json
index f598aa9640..431c1229a8 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,9 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-prettier": "^3.1.0",
     "eslint-plugin-promise": "^4.1.1",
+    "gts": "^2.0.0",
     "prettier": "^2.0.0",
-    "requestretry": "^4.0.0"
+    "requestretry": "^4.0.0",
+    "typescript": "^3.8.3"
   }
 }