diff --git a/.eslintrc.yml b/.eslintrc.yml
index f6aae321cc..760eceb0b3 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -1,10 +1,27 @@
-root: true
-extends: semistandard
-rules:
-  indent:
-    - error
-    - 4
-  camelcase: off
-  padded-blocks: off
-  operator-linebreak: off
-  no-throw-literal: off
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+extends: '@cordova/eslint-config/node'
+
+overrides:
+  - files: [spec/**/*.js]
+    extends: '@cordova/eslint-config/node-tests'
+    rules:
+      prefer-promise-reject-errors: off
+
+  - files: [cordova-js-src/**/*.js]
+    extends: '@cordova/eslint-config/browser'
\ No newline at end of file
diff --git a/bin/create b/bin/create
index 0ec93f62c5..65f239cbbc 100755
--- a/bin/create
+++ b/bin/create
@@ -23,12 +23,12 @@ var ConfigParser = require('cordova-common').ConfigParser;
 var Api = require('./templates/cordova/Api');
 
 var argv = require('nopt')({
-    'help': Boolean,
-    'cli': Boolean,
-    'shared': Boolean,
-    'link': Boolean,
+    help: Boolean,
+    cli: Boolean,
+    shared: Boolean,
+    link: Boolean,
     'activity-name': [String, undefined]
-}, { 'd': '--verbose' });
+}, { d: '--verbose' });
 
 if (argv.help || argv.argv.remain.length === 0) {
     console.log('Usage: ' + path.relative(process.cwd(), path.join(__dirname, 'create')) + ' <path_to_new_project> <package_name> <project_name> [<template_path>] [--activity-name <activity_name>] [--link]');
diff --git a/bin/lib/create.js b/bin/lib/create.js
index c9670348de..3f234f9f87 100755
--- a/bin/lib/create.js
+++ b/bin/lib/create.js
@@ -140,7 +140,7 @@ function copyScripts (projectPath) {
     // Copy in the new ones.
     fs.copySync(srcScriptsDir, destScriptsDir);
 
-    let nodeModulesDir = path.join(ROOT, 'node_modules');
+    const nodeModulesDir = path.join(ROOT, 'node_modules');
     if (fs.existsSync(nodeModulesDir)) fs.copySync(nodeModulesDir, path.join(destScriptsDir, 'node_modules'));
 
     fs.copySync(path.join(bin, 'check_reqs'), path.join(destScriptsDir, 'check_reqs'));
@@ -156,7 +156,7 @@ function copyScripts (projectPath) {
     // `require` path for the two libraries. if there's a better way to share
     // modules across both the repo and generated projects, we should make sure
     // to remove/update this.
-    let templatesCordovaRegex = /templates\/cordova\//;
+    const templatesCordovaRegex = /templates\/cordova\//;
     utils.replaceFileContents(android_sdk_version, templatesCordovaRegex, '');
     utils.replaceFileContents(check_reqs, templatesCordovaRegex, '');
 }
@@ -218,7 +218,6 @@ function validateProjectName (project_name) {
  * @return  {Promise<String>}  Directory where application has been created
  */
 exports.create = function (project_path, config, options, events) {
-
     options = options || {};
 
     // Set default values for path, package and name
@@ -229,8 +228,8 @@ exports.create = function (project_path, config, options, events) {
     }
 
     var package_name = config.android_packageName() || config.packageName() || 'my.cordova.project';
-    var project_name = config.name() ?
-        config.name().replace(/[^\w.]/g, '_') : 'CordovaExample';
+    var project_name = config.name()
+        ? config.name().replace(/[^\w.]/g, '_') : 'CordovaExample';
 
     var safe_activity_name = config.android_activityName() || options.activityName || 'MainActivity';
     var target_api = check_reqs.get_target();
@@ -312,7 +311,6 @@ function generateDoneMessage (type, link) {
 
 // Returns a promise.
 exports.update = function (projectPath, options, events) {
-
     var errorString =
         'An in-place platform update is not supported. \n' +
         'The `platforms` folder is always treated as a build artifact in the CLI workflow.\n' +
diff --git a/bin/templates/cordova/build b/bin/templates/cordova/build
index d703547695..b4e160ebe3 100755
--- a/bin/templates/cordova/build
+++ b/bin/templates/cordova/build
@@ -31,13 +31,13 @@ if (['--help', '/?', '-h', 'help', '-help', '/help'].indexOf(args[2]) >= 0) {
 
 // Do some basic argument parsing
 var buildOpts = nopt({
-    'verbose': Boolean,
-    'silent': Boolean,
-    'debug': Boolean,
-    'release': Boolean,
-    'nobuild': Boolean,
-    'buildConfig': path
-}, { 'd': '--verbose' });
+    verbose: Boolean,
+    silent: Boolean,
+    debug: Boolean,
+    release: Boolean,
+    nobuild: Boolean,
+    buildConfig: path
+}, { d: '--verbose' });
 
 // Make buildOptions compatible with PlatformApi build method spec
 buildOpts.argv = buildOpts.argv.original;
diff --git a/bin/templates/cordova/clean b/bin/templates/cordova/clean
index 9db5847080..5173d14b27 100755
--- a/bin/templates/cordova/clean
+++ b/bin/templates/cordova/clean
@@ -32,9 +32,9 @@ if (['--help', '/?', '-h', 'help', '-help', '/help'].indexOf(process.argv[2]) >=
 
 // Do some basic argument parsing
 var opts = nopt({
-    'verbose': Boolean,
-    'silent': Boolean
-}, { 'd': '--verbose' });
+    verbose: Boolean,
+    silent: Boolean
+}, { d: '--verbose' });
 
 // Make buildOptions compatible with PlatformApi clean method spec
 opts.argv = opts.argv.original;
diff --git a/bin/templates/cordova/lib/android_sdk.js b/bin/templates/cordova/lib/android_sdk.js
index 9074847ca1..c18b0ed996 100755
--- a/bin/templates/cordova/lib/android_sdk.js
+++ b/bin/templates/cordova/lib/android_sdk.js
@@ -52,13 +52,13 @@ module.exports.print_newest_available_sdk_target = function () {
 module.exports.version_string_to_api_level = {
     '4.0': 14,
     '4.0.3': 15,
-    '4.1': 16,
-    '4.2': 17,
-    '4.3': 18,
-    '4.4': 19,
+    4.1: 16,
+    4.2: 17,
+    4.3: 18,
+    4.4: 19,
     '4.4W': 20,
     '5.0': 21,
-    '5.1': 22,
+    5.1: 22,
     '6.0': 23,
     '7.0': 24,
     '7.1.1': 25,
diff --git a/bin/templates/cordova/lib/build.js b/bin/templates/cordova/lib/build.js
index 1196634976..15258f84d0 100644
--- a/bin/templates/cordova/lib/build.js
+++ b/bin/templates/cordova/lib/build.js
@@ -113,7 +113,7 @@ function parseOpts (options, resolvedTarget, projectRoot) {
         let shouldWarn = false;
         const signingKeys = ['keystore', 'alias', 'storePassword', 'password', 'keystoreType'];
 
-        for (let key in packageArgs) {
+        for (const key in packageArgs) {
             if (!shouldWarn && signingKeys.indexOf(key) > -1) {
                 // If we enter this condition, we have a key used for signing a build,
                 // but we are missing some required signing properties
diff --git a/bin/templates/cordova/lib/builders/ProjectBuilder.js b/bin/templates/cordova/lib/builders/ProjectBuilder.js
index 79ae8152b8..28e3a28139 100644
--- a/bin/templates/cordova/lib/builders/ProjectBuilder.js
+++ b/bin/templates/cordova/lib/builders/ProjectBuilder.js
@@ -82,7 +82,7 @@ function findOutputFilesHelper (dir, build_type, arch, extension) {
     if (files.length === 0) return files;
 
     // Assume arch-specific build if newest apk has -x86 or -arm.
-    let archSpecific = !!/-x86|-arm/.exec(path.basename(files[0]));
+    const archSpecific = !!/-x86|-arm/.exec(path.basename(files[0]));
 
     // And show only arch-specific ones (or non-arch-specific)
     files = files.filter(p => !!/-x86|-arm/.exec(path.basename(p)) === archSpecific);
diff --git a/bin/templates/cordova/lib/check_reqs.js b/bin/templates/cordova/lib/check_reqs.js
index b139b3d011..519db89540 100644
--- a/bin/templates/cordova/lib/check_reqs.js
+++ b/bin/templates/cordova/lib/check_reqs.js
@@ -31,7 +31,7 @@ var android_sdk = require('./android_sdk');
 const { createEditor } = require('properties-parser');
 
 function forgivingWhichSync (cmd) {
-    let whichResult = which.sync(cmd, { nothrow: true });
+    const whichResult = which.sync(cmd, { nothrow: true });
 
     // On null, returns empty string to maintain backwards compatibility
     // realpathSync follows symlinks
@@ -39,11 +39,11 @@ function forgivingWhichSync (cmd) {
 }
 
 function getJDKDirectory (directory) {
-    let p = path.resolve(directory, 'java');
+    const p = path.resolve(directory, 'java');
     if (fs.existsSync(p)) {
-        let directories = fs.readdirSync(p);
+        const directories = fs.readdirSync(p);
         for (let i = 0; i < directories.length; i++) {
-            let dir = directories[i];
+            const dir = directories[i];
             if (/^(jdk)+./.test(dir)) {
                 return path.resolve(directory, 'java', dir);
             }
@@ -119,7 +119,6 @@ module.exports.get_gradle_wrapper = function () {
     var program_dir;
     // OK, This hack only works on Windows, not on Mac OS or Linux.  We will be deleting this eventually!
     if (module.exports.isWindows()) {
-
         var result = execa.sync(path.join(__dirname, 'getASPath.bat'));
         // console.log('result.stdout =' + result.stdout.toString());
         // console.log('result.stderr =' + result.stderr.toString());
@@ -431,7 +430,6 @@ var Requirement = function (id, name, version, installed) {
  * @return Promise<Requirement[]> Array of requirements. Due to implementation, promise is always fulfilled.
  */
 module.exports.check_all = function () {
-
     var requirements = [
         new Requirement('java', 'Java JDK'),
         new Requirement('androidSdk', 'Android SDK'),
diff --git a/bin/templates/cordova/lib/config/GradlePropertiesParser.js b/bin/templates/cordova/lib/config/GradlePropertiesParser.js
index 53a96386ed..14302d374c 100644
--- a/bin/templates/cordova/lib/config/GradlePropertiesParser.js
+++ b/bin/templates/cordova/lib/config/GradlePropertiesParser.js
@@ -17,10 +17,10 @@
     under the License.
 */
 
-let fs = require('fs');
-let path = require('path');
-let propertiesParser = require('properties-parser');
-let events = require('cordova-common').events;
+const fs = require('fs');
+const path = require('path');
+const propertiesParser = require('properties-parser');
+const events = require('cordova-common').events;
 
 class GradlePropertiesParser {
     /**
@@ -82,7 +82,7 @@ class GradlePropertiesParser {
     _configureProperties (properties) {
         // Iterate though the properties and set only if missing.
         Object.keys(properties).forEach(key => {
-            let value = this.gradleFile.get(key);
+            const value = this.gradleFile.get(key);
 
             if (!value) {
                 // Handles the case of adding missing defaults or new properties that are missing.
diff --git a/bin/templates/cordova/lib/emulator.js b/bin/templates/cordova/lib/emulator.js
index 3c339c29f9..81525bae0c 100644
--- a/bin/templates/cordova/lib/emulator.js
+++ b/bin/templates/cordova/lib/emulator.js
@@ -43,7 +43,7 @@ const CHECK_BOOTED_INTERVAL = 3 * ONE_SECOND; // in milliseconds
 const EXEC_KILL_SIGNAL = 'SIGKILL';
 
 function forgivingWhichSync (cmd) {
-    let whichResult = which.sync(cmd, { nothrow: true });
+    const whichResult = which.sync(cmd, { nothrow: true });
 
     // On null, returns empty string to maintain backwards compatibility
     // realpathSync follows symlinks
@@ -104,7 +104,6 @@ module.exports.list_images_using_avdmanager = function () {
             if (response[i].match(/Name:\s/)) {
                 emulator_list.push(response[i].split('Name: ')[1].replace('\r', '');
             } */
-
         }
         return emulator_list;
     });
@@ -147,7 +146,6 @@ module.exports.list_images_using_android = function () {
             if (response[i].match(/Name:\s/)) {
                 emulator_list.push(response[i].split('Name: ')[1].replace('\r', '');
             } */
-
         }
         return emulator_list;
     });
@@ -429,7 +427,6 @@ module.exports.resolveTarget = function (target) {
  * Returns a promise.
  */
 module.exports.install = function (givenTarget, buildResults) {
-
     var target;
     // We need to find the proper path to the Android Manifest
     const manifestPath = path.join(__dirname, '..', '..', 'app', 'src', 'main', 'AndroidManifest.xml');
@@ -453,7 +450,6 @@ module.exports.install = function (givenTarget, buildResults) {
         // This promise is always resolved, even if 'adb uninstall' fails to uninstall app
         // or the app doesn't installed at all, so no error catching needed.
         return Promise.resolve().then(function () {
-
             var apk_path = build.findBestApkForArchitecture(buildResults, target.arch);
             var execOptions = {
                 cwd: os.tmpdir(),
@@ -512,7 +508,6 @@ module.exports.install = function (givenTarget, buildResults) {
         });
     // unlock screen
     }).then(function () {
-
         events.emit('verbose', 'Unlocking screen...');
         return Adb.shell(target.target, 'input keyevent 82');
     }).then(function () {
diff --git a/bin/templates/cordova/lib/pluginHandlers.js b/bin/templates/cordova/lib/pluginHandlers.js
index d0de51385d..99e4bac72e 100644
--- a/bin/templates/cordova/lib/pluginHandlers.js
+++ b/bin/templates/cordova/lib/pluginHandlers.js
@@ -65,7 +65,7 @@ var handlers = {
             removeFile(path.resolve(project.projectDir, dest));
         }
     },
-    'framework': {
+    framework: {
         install: function (obj, plugin, project, options) {
             var src = obj.src;
             if (!src) throw new CordovaError(generateAttributeError('src', 'framework', plugin.id));
diff --git a/bin/templates/cordova/lib/prepare.js b/bin/templates/cordova/lib/prepare.js
index f8cc54c856..07d4d14051 100644
--- a/bin/templates/cordova/lib/prepare.js
+++ b/bin/templates/cordova/lib/prepare.js
@@ -29,7 +29,7 @@ var FileUpdater = require('cordova-common').FileUpdater;
 var PlatformJson = require('cordova-common').PlatformJson;
 var PlatformMunger = require('cordova-common').ConfigChanges.PlatformMunger;
 var PluginInfoProvider = require('cordova-common').PluginInfoProvider;
-let utils = require('./utils');
+const utils = require('./utils');
 
 const GradlePropertiesParser = require('./config/GradlePropertiesParser');
 
@@ -49,7 +49,7 @@ module.exports.prepare = function (cordovaProject, options) {
     const isGradlePluginKotlinEnabled = this._config.getPreference('GradlePluginKotlinEnabled', 'android');
     const gradlePluginKotlinCodeStyle = this._config.getPreference('GradlePluginKotlinCodeStyle', 'android');
 
-    let gradlePropertiesUserConfig = {};
+    const gradlePropertiesUserConfig = {};
     if (minSdkVersion) gradlePropertiesUserConfig.cdvMinSdkVersion = minSdkVersion;
     if (maxSdkVersion) gradlePropertiesUserConfig.cdvMaxSdkVersion = maxSdkVersion;
     if (targetSdkVersion) gradlePropertiesUserConfig.cdvTargetSdkVersion = targetSdkVersion;
@@ -63,7 +63,7 @@ module.exports.prepare = function (cordovaProject, options) {
         gradlePropertiesUserConfig['android.enableJetifier'] = androidXEnabled;
     }
 
-    let gradlePropertiesParser = new GradlePropertiesParser(this.locations.root);
+    const gradlePropertiesParser = new GradlePropertiesParser(this.locations.root);
     gradlePropertiesParser.configure(gradlePropertiesUserConfig);
 
     // Update own www dir with project's www assets and plugins' assets and js-files
@@ -222,9 +222,9 @@ function updateProjectAccordingTo (platformConfig, locations) {
         .write();
 
     // Java file paths shouldn't be hard coded
-    let javaDirectory = path.join(locations.javaSrc, manifestId.replace(/\./g, '/'));
-    let javaPattern = /\.java$/;
-    let java_files = utils.scanDirectory(javaDirectory, javaPattern, true).filter(function (f) {
+    const javaDirectory = path.join(locations.javaSrc, manifestId.replace(/\./g, '/'));
+    const javaPattern = /\.java$/;
+    const java_files = utils.scanDirectory(javaDirectory, javaPattern, true).filter(function (f) {
         return utils.grep(f, /extends\s+CordovaActivity/g) !== null;
     });
 
@@ -234,7 +234,7 @@ function updateProjectAccordingTo (platformConfig, locations) {
         events.emit('log', 'Multiple candidate Java files that extend CordovaActivity found. Guessing at the first one, ' + java_files[0]);
     }
 
-    let destFile = java_files[0];
+    const destFile = java_files[0];
 
     // var destFile = path.join(locations.root, 'app', 'src', 'main', 'java', androidPkgName.replace(/\./g, '/'), path.basename(java_files[0]));
     // fs.ensureDirSync(path.dirname(destFile));
@@ -245,9 +245,9 @@ function updateProjectAccordingTo (platformConfig, locations) {
     utils.replaceFileContents(destFile, /package [\w.]*;/, 'package ' + androidPkgName + ';');
     events.emit('verbose', 'Wrote out Android package name "' + androidPkgName + '" to ' + destFile);
 
-    var removeOrigPkg = checkReqs.isWindows() || checkReqs.isDarwin() ?
-        manifestId.toUpperCase() !== androidPkgName.toUpperCase() :
-        manifestId !== androidPkgName;
+    var removeOrigPkg = checkReqs.isWindows() || checkReqs.isDarwin()
+        ? manifestId.toUpperCase() !== androidPkgName.toUpperCase()
+        : manifestId !== androidPkgName;
 
     if (removeOrigPkg) {
         // If package was name changed we need to remove old java with main activity
@@ -351,7 +351,7 @@ function cleanSplashes (projectRoot, projectConfig, platformResourcesDir) {
 }
 
 function updateIcons (cordovaProject, platformResourcesDir) {
-    let icons = cordovaProject.projectConfig.getIcons('android');
+    const icons = cordovaProject.projectConfig.getIcons('android');
 
     // Skip if there are no app defined icons in config.xml
     if (icons.length === 0) {
@@ -361,14 +361,14 @@ function updateIcons (cordovaProject, platformResourcesDir) {
 
     // 1. loop icons determin if there is an error in the setup.
     // 2. during initial loop, also setup for legacy support.
-    let errorMissingAttributes = [];
-    let errorLegacyIconNeeded = [];
+    const errorMissingAttributes = [];
+    const errorLegacyIconNeeded = [];
     let hasAdaptive = false;
     icons.forEach((icon, key) => {
         if (
-            (icon.background && !icon.foreground)
-            || (!icon.background && icon.foreground)
-            || (!icon.background && !icon.foreground && !icon.src)
+            (icon.background && !icon.foreground) ||
+            (!icon.background && icon.foreground) ||
+            (!icon.background && !icon.foreground && !icon.src)
         ) {
             errorMissingAttributes.push(icon.density ? icon.density : 'size=' + (icon.height || icon.width));
         }
@@ -377,10 +377,10 @@ function updateIcons (cordovaProject, platformResourcesDir) {
             hasAdaptive = true;
 
             if (
-                !icon.src
-                && (
-                    icon.foreground.startsWith('@color')
-                    || path.extname(path.basename(icon.foreground)) === '.xml'
+                !icon.src &&
+                (
+                    icon.foreground.startsWith('@color') ||
+                    path.extname(path.basename(icon.foreground)) === '.xml'
                 )
             ) {
                 errorLegacyIconNeeded.push(icon.density ? icon.density : 'size=' + (icon.height || icon.width));
@@ -390,7 +390,7 @@ function updateIcons (cordovaProject, platformResourcesDir) {
         }
     });
 
-    let errorMessage = [];
+    const errorMessage = [];
     if (errorMissingAttributes.length > 0) {
         errorMessage.push('One of the following attributes are set but missing the other for the density type: ' + errorMissingAttributes.join(', ') + '. Please ensure that all require attributes are defined.');
     }
@@ -413,7 +413,7 @@ function updateIcons (cordovaProject, platformResourcesDir) {
         mapImageResources(cordovaProject.root, platformResourcesDir, 'mipmap', 'ic_launcher.xml')
     );
 
-    let preparedIcons = prepareIcons(icons);
+    const preparedIcons = prepareIcons(icons);
 
     if (hasAdaptive) {
         resourceMap = updateIconResourceForAdaptive(preparedIcons, resourceMap, platformResourcesDir);
@@ -426,8 +426,8 @@ function updateIcons (cordovaProject, platformResourcesDir) {
 }
 
 function updateIconResourceForAdaptive (preparedIcons, resourceMap, platformResourcesDir) {
-    let android_icons = preparedIcons.android_icons;
-    let default_icon = preparedIcons.default_icon;
+    const android_icons = preparedIcons.android_icons;
+    const default_icon = preparedIcons.default_icon;
 
     // The source paths for icons and splashes are relative to
     // project's config.xml location, so we use it as base path.
@@ -436,7 +436,7 @@ function updateIconResourceForAdaptive (preparedIcons, resourceMap, platformReso
     let targetPathBackground;
     let targetPathForeground;
 
-    for (let density in android_icons) {
+    for (const density in android_icons) {
         let backgroundVal = '@mipmap/ic_launcher_background';
         let foregroundVal = '@mipmap/ic_launcher_foreground';
 
@@ -476,7 +476,7 @@ function updateIconResourceForAdaptive (preparedIcons, resourceMap, platformReso
     <foreground android:drawable="` + foregroundVal + `" />
 </adaptive-icon>`;
 
-        let launcherXmlPath = path.join(platformResourcesDir, 'mipmap-' + density + '-v26', 'ic_launcher.xml');
+        const launcherXmlPath = path.join(platformResourcesDir, 'mipmap-' + density + '-v26', 'ic_launcher.xml');
 
         // Remove the XML from the resourceMap so the file does not get removed.
         delete resourceMap[launcherXmlPath];
@@ -520,8 +520,8 @@ function updateIconResourceForAdaptive (preparedIcons, resourceMap, platformReso
 }
 
 function updateIconResourceForLegacy (preparedIcons, resourceMap, platformResourcesDir) {
-    let android_icons = preparedIcons.android_icons;
-    let default_icon = preparedIcons.default_icon;
+    const android_icons = preparedIcons.android_icons;
+    const default_icon = preparedIcons.default_icon;
 
     // The source paths for icons and splashes are relative to
     // project's config.xml location, so we use it as base path.
@@ -550,7 +550,7 @@ function prepareIcons (icons) {
         192: 'xxxhdpi'
     };
 
-    let android_icons = {};
+    const android_icons = {};
     let default_icon;
 
     // find the best matching icon for a given density or size
@@ -580,8 +580,8 @@ function prepareIcons (icons) {
 
         if (!size && !icon.density) {
             if (default_icon) {
-                let found = {};
-                let favor = {};
+                const found = {};
+                const favor = {};
 
                 // populating found icon.
                 if (icon.background && icon.foreground) {
@@ -624,7 +624,7 @@ function cleanIcons (projectRoot, projectConfig, platformResourcesDir) {
         return;
     }
 
-    let resourceMap = Object.assign(
+    const resourceMap = Object.assign(
         {},
         mapImageResources(projectRoot, platformResourcesDir, 'mipmap', 'ic_launcher.png'),
         mapImageResources(projectRoot, platformResourcesDir, 'mipmap', 'ic_launcher_foreground.png'),
@@ -644,10 +644,10 @@ function cleanIcons (projectRoot, projectConfig, platformResourcesDir) {
  * Gets a map containing resources of a specified name from all drawable folders in a directory.
  */
 function mapImageResources (rootDir, subDir, type, resourceName) {
-    let pathMap = {};
-    let pattern = new RegExp(type + '+-.+');
+    const pathMap = {};
+    const pattern = new RegExp(type + '+-.+');
     utils.scanDirectory(path.join(rootDir, subDir), pattern).forEach(function (drawableFolder) {
-        let imagePath = path.join(subDir, path.basename(drawableFolder), resourceName);
+        const imagePath = path.join(subDir, path.basename(drawableFolder), resourceName);
         pathMap[imagePath] = null;
     });
     return pathMap;
diff --git a/bin/templates/cordova/lib/retry.js b/bin/templates/cordova/lib/retry.js
index b2b9a44961..e619b3d8a9 100644
--- a/bin/templates/cordova/lib/retry.js
+++ b/bin/templates/cordova/lib/retry.js
@@ -34,7 +34,6 @@ var events = require('cordova-common').events;
  * @returns {Promise}
  */
 module.exports.retryPromise = function (attemptsLeft, promiseFunction) {
-
     // NOTE:
     //      get all trailing arguments, by skipping the first two (attemptsLeft and
     //      promiseFunction) because they shouldn't get passed to promiseFunction
diff --git a/bin/templates/cordova/lib/utils.js b/bin/templates/cordova/lib/utils.js
index 5772e36a92..760eda604f 100644
--- a/bin/templates/cordova/lib/utils.js
+++ b/bin/templates/cordova/lib/utils.js
@@ -49,9 +49,9 @@ exports.replaceFileContents = function (file, searchRegex, replacementString) {
  * @returns string|null
  */
 exports.grep = function (file, regex) {
-    let contents = fs.readFileSync(file).toString().replace(/\\r/g, '').split('\n');
+    const contents = fs.readFileSync(file).toString().replace(/\\r/g, '').split('\n');
     for (let i = 0; i < contents.length; i++) {
-        let line = contents[i];
+        const line = contents[i];
         if (regex.test(line)) {
             return line;
         }
@@ -71,12 +71,12 @@ exports.scanDirectory = function (directory, regex, recursive) {
     let output = [];
 
     if (fs.existsSync(directory)) {
-        let items = fs.readdirSync(directory);
+        const items = fs.readdirSync(directory);
 
         for (let i = 0; i < items.length; i++) {
-            let item = items[i];
-            let itemPath = path.join(directory, item);
-            let stats = fs.statSync(itemPath);
+            const item = items[i];
+            const itemPath = path.join(directory, item);
+            const stats = fs.statSync(itemPath);
 
             if (regex.test(itemPath)) {
                 output.push(itemPath);
diff --git a/bin/templates/cordova/run b/bin/templates/cordova/run
index a3d6f536b5..2e7efe2694 100755
--- a/bin/templates/cordova/run
+++ b/bin/templates/cordova/run
@@ -30,17 +30,17 @@ if (['--help', '/?', '-h', 'help', '-help', '/help'].indexOf(process.argv[2]) >=
 
 // Do some basic argument parsing
 var runOpts = nopt({
-    'verbose': Boolean,
-    'silent': Boolean,
-    'debug': Boolean,
-    'release': Boolean,
-    'nobuild': Boolean,
-    'buildConfig': path,
-    'archs': String,
-    'device': Boolean,
-    'emulator': Boolean,
-    'target': String
-}, { 'd': '--verbose' });
+    verbose: Boolean,
+    silent: Boolean,
+    debug: Boolean,
+    release: Boolean,
+    nobuild: Boolean,
+    buildConfig: path,
+    archs: String,
+    device: Boolean,
+    emulator: Boolean,
+    target: String
+}, { d: '--verbose' });
 
 // Make runOptions compatible with PlatformApi run method spec
 runOpts.argv = runOpts.argv.remain;
diff --git a/bin/update b/bin/update
index 86490d5094..f5a5de1a79 100755
--- a/bin/update
+++ b/bin/update
@@ -21,10 +21,10 @@
 var path = require('path');
 var Api = require('./templates/cordova/Api');
 var args = require('nopt')({
-    'link': Boolean,
-    'shared': Boolean,
-    'help': Boolean
-}, { 'd': '--verbose' });
+    link: Boolean,
+    shared: Boolean,
+    help: Boolean
+}, { d: '--verbose' });
 
 if (args.help || args.argv.remain.length === 0) {
     console.log('Usage: ' + path.relative(process.cwd(), path.join(__dirname, 'update')) + ' <path_to_project> [--link]');
diff --git a/cordova-js-src/.eslintrc.yml b/cordova-js-src/.eslintrc.yml
deleted file mode 100644
index e3d49d8a0a..0000000000
--- a/cordova-js-src/.eslintrc.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-env:
-    node: false
-    commonjs: true
-    browser: true
diff --git a/package.json b/package.json
index 6aa8e966f6..77d4f28d57 100644
--- a/package.json
+++ b/package.json
@@ -19,12 +19,12 @@
     "apache"
   ],
   "scripts": {
-    "test": "npm run eslint && npm run cover && npm run java-unit-tests",
+    "test": "npm run lint && npm run cover && npm run java-unit-tests",
     "unit-tests": "jasmine --config=spec/unit/jasmine.json",
     "cover": "nyc jasmine --config=spec/coverage.json",
     "e2e-tests": "jasmine --config=spec/e2e/jasmine.json",
     "java-unit-tests": "node test/run_java_unit_tests.js",
-    "eslint": "eslint . \"bin/**/!(*.*|gitignore)\"",
+    "lint": "eslint . \"bin/**/!(*.*|gitignore)\"",
     "clean-tests": "node bin/clean_test.js"
   },
   "author": "Apache Software Foundation",
@@ -40,13 +40,7 @@
     "which": "^1.3.1"
   },
   "devDependencies": {
-    "eslint": "^5.12.0",
-    "eslint-config-semistandard": "^13.0.0",
-    "eslint-config-standard": "^12.0.0",
-    "eslint-plugin-import": "^2.14.0",
-    "eslint-plugin-node": "^8.0.1",
-    "eslint-plugin-promise": "^4.0.1",
-    "eslint-plugin-standard": "^4.0.0",
+    "@cordova/eslint-config": "^2.0.0",
     "jasmine": "^3.5.0",
     "jasmine-spec-reporter": "^4.2.1",
     "nyc": "^14.1.1",
diff --git a/spec/.eslintrc.yml b/spec/.eslintrc.yml
deleted file mode 100644
index 77cb525cea..0000000000
--- a/spec/.eslintrc.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-env:
-    jasmine: true
-rules:
-    prefer-promise-reject-errors: off
diff --git a/spec/e2e/helpers/projectActions.js b/spec/e2e/helpers/projectActions.js
index 63aab73bd6..b51395551f 100644
--- a/spec/e2e/helpers/projectActions.js
+++ b/spec/e2e/helpers/projectActions.js
@@ -18,7 +18,7 @@
  */
 
 var PluginInfoProvider = require('cordova-common').PluginInfoProvider;
-let fs = require('fs-extra');
+const fs = require('fs-extra');
 var cp = require('child_process');
 var path = require('path');
 var util = require('util');
@@ -77,7 +77,6 @@ module.exports.updateProject = function (projectid, platformpath, callback) {
         }
         callback(error);
     });
-
 };
 
 /**
diff --git a/spec/unit/Adb.spec.js b/spec/unit/Adb.spec.js
index 593470bc11..ac681e4827 100644
--- a/spec/unit/Adb.spec.js
+++ b/spec/unit/Adb.spec.js
@@ -225,5 +225,4 @@ emulator-5554\tdevice
             );
         });
     });
-
 });
diff --git a/spec/unit/AndroidManifest.spec.js b/spec/unit/AndroidManifest.spec.js
index aa083455ae..12e08e36c2 100644
--- a/spec/unit/AndroidManifest.spec.js
+++ b/spec/unit/AndroidManifest.spec.js
@@ -238,5 +238,4 @@ describe('AndroidManifest', () => {
             expect(fsSpy.writeFileSync).toHaveBeenCalledWith(jasmine.any(String), newXml, 'utf-8');
         });
     });
-
 });
diff --git a/spec/unit/android_sdk.spec.js b/spec/unit/android_sdk.spec.js
index e5e0c322d2..6cf77c2101 100644
--- a/spec/unit/android_sdk.spec.js
+++ b/spec/unit/android_sdk.spec.js
@@ -71,7 +71,7 @@ describe('android_sdk', () => {
             execaSpy.and.returnValue(Promise.resolve({ stdout: testTargets }));
 
             return android_sdk.list_targets_with_android().then(list => {
-                [ 'Google Inc.:Google APIs:23',
+                ['Google Inc.:Google APIs:23',
                     'Google Inc.:Google APIs:22',
                     'Google Inc.:Google APIs:21',
                     'android-25',
@@ -81,7 +81,7 @@ describe('android_sdk', () => {
                     'android-MNC',
                     'android-22',
                     'android-21',
-                    'android-20' ].forEach((target) => expect(list).toContain(target));
+                    'android-20'].forEach((target) => expect(list).toContain(target));
             });
         });
     });
diff --git a/spec/unit/config/GradlePropertiesParser.spec.js b/spec/unit/config/GradlePropertiesParser.spec.js
index 0ce2df8b57..4c05da2b73 100644
--- a/spec/unit/config/GradlePropertiesParser.spec.js
+++ b/spec/unit/config/GradlePropertiesParser.spec.js
@@ -18,7 +18,7 @@
 */
 
 const rewire = require('rewire');
-let GradlePropertiesParser = rewire('../../../bin/templates/cordova/lib/config/GradlePropertiesParser');
+const GradlePropertiesParser = rewire('../../../bin/templates/cordova/lib/config/GradlePropertiesParser');
 
 describe('Gradle Builder', () => {
     describe('_initializeEditor method', () => {
@@ -91,8 +91,8 @@ describe('Gradle Builder', () => {
         });
 
         it('should detect missing default property and sets the property.', () => {
-            let setSpy = jasmine.createSpy('set');
-            let getSpy = jasmine.createSpy('get').and.returnValue(false);
+            const setSpy = jasmine.createSpy('set');
+            const getSpy = jasmine.createSpy('get').and.returnValue(false);
 
             parser.gradleFile = {
                 set: setSpy,
@@ -107,8 +107,8 @@ describe('Gradle Builder', () => {
         });
 
         it('should not detect missing defaults and call set.', () => {
-            let setSpy = jasmine.createSpy('set');
-            let getSpy = jasmine.createSpy('get').and.returnValue(true);
+            const setSpy = jasmine.createSpy('set');
+            const getSpy = jasmine.createSpy('get').and.returnValue(true);
 
             parser.gradleFile = {
                 set: setSpy,
@@ -122,8 +122,8 @@ describe('Gradle Builder', () => {
         });
 
         it('should detect default with changed value to match default and set.', () => {
-            let setSpy = jasmine.createSpy('set');
-            let getSpy = jasmine.createSpy('get').and.returnValue('-Xmx512m');
+            const setSpy = jasmine.createSpy('set');
+            const getSpy = jasmine.createSpy('get').and.returnValue('-Xmx512m');
 
             parser.gradleFile = {
                 set: setSpy,
@@ -138,8 +138,8 @@ describe('Gradle Builder', () => {
         });
 
         it('should detect default with changed value different from default and set.', () => {
-            let setSpy = jasmine.createSpy('set');
-            let getSpy = jasmine.createSpy('get').and.returnValue('-Xmx2048m');
+            const setSpy = jasmine.createSpy('set');
+            const getSpy = jasmine.createSpy('get').and.returnValue('-Xmx2048m');
 
             parser.gradleFile = {
                 set: setSpy,
diff --git a/spec/unit/create.spec.js b/spec/unit/create.spec.js
index ec2c869a96..82ace72a52 100644
--- a/spec/unit/create.spec.js
+++ b/spec/unit/create.spec.js
@@ -224,7 +224,6 @@ describe('create', function () {
                 }, err => {
                     expect(err).toBe(fakeError);
                 });
-
             });
         });
 
diff --git a/spec/unit/emulator.spec.js b/spec/unit/emulator.spec.js
index 8ee203fb54..86cb3ed660 100644
--- a/spec/unit/emulator.spec.js
+++ b/spec/unit/emulator.spec.js
@@ -37,7 +37,7 @@ describe('emulator', () => {
         it('should properly parse details of SDK Tools 25.3.1 `avdmanager` output', () => {
             const avdList = fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.3-avdmanager_list_avd.txt'), 'utf-8');
 
-            let execaSpy = jasmine.createSpy('execa').and.returnValue(Promise.resolve({ stdout: avdList }));
+            const execaSpy = jasmine.createSpy('execa').and.returnValue(Promise.resolve({ stdout: avdList }));
             emu.__set__('execa', execaSpy);
 
             return emu.list_images_using_avdmanager().then(list => {
@@ -52,7 +52,7 @@ describe('emulator', () => {
 
     describe('list_images_using_android', () => {
         it('should invoke `android` with the `list avd` command and _not_ the `list avds` command, as the plural form is not supported in some Android SDK Tools versions', () => {
-            let execaSpy = jasmine.createSpy('execa').and.returnValue(Promise.resolve({ stdout: '' }));
+            const execaSpy = jasmine.createSpy('execa').and.returnValue(Promise.resolve({ stdout: '' }));
             emu.__set__('execa', execaSpy);
 
             emu.list_images_using_android();
@@ -62,7 +62,7 @@ describe('emulator', () => {
         it('should properly parse details of SDK Tools pre-25.3.1 `android list avd` output', () => {
             const avdList = fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.2-android_list_avd.txt'), 'utf-8');
 
-            let execaSpy = jasmine.createSpy('execa').and.returnValue(Promise.resolve({ stdout: avdList }));
+            const execaSpy = jasmine.createSpy('execa').and.returnValue(Promise.resolve({ stdout: avdList }));
             emu.__set__('execa', execaSpy);
 
             return emu.list_images_using_android().then(list => {
diff --git a/spec/unit/pluginHandlers/common.spec.js b/spec/unit/pluginHandlers/common.spec.js
index ead1bb9826..3a8f74e8a0 100644
--- a/spec/unit/pluginHandlers/common.spec.js
+++ b/spec/unit/pluginHandlers/common.spec.js
@@ -35,7 +35,6 @@ var deleteJava = common.__get__('deleteJava');
 var copyNewFile = common.__get__('copyNewFile');
 
 describe('common platform handler', function () {
-
     describe('copyFile', function () {
         it('Test#001 : should throw if source path not found', function () {
             fs.removeSync(src);
diff --git a/spec/unit/pluginHandlers/handlers.spec.js b/spec/unit/pluginHandlers/handlers.spec.js
index ee41424f85..e5aa3ed3e7 100644
--- a/spec/unit/pluginHandlers/handlers.spec.js
+++ b/spec/unit/pluginHandlers/handlers.spec.js
@@ -177,7 +177,6 @@ describe('android project handler', function () {
         });
 
         describe('of <framework> elements', function () {
-
             var someString = jasmine.any(String);
 
             var copyNewFileOrig = common.__get__('copyNewFile');
@@ -280,9 +279,8 @@ describe('android project handler', function () {
     });
 
     describe('uninstallation', function () {
-
         var deleteJavaOrig = common.__get__('deleteJava');
-        let originalRemoveSync = fs.removeSync;
+        const originalRemoveSync = fs.removeSync;
         var deleteJavaSpy = jasmine.createSpy('deleteJava');
         var dummyProject;
         let removeSyncSpy;
@@ -387,7 +385,6 @@ describe('android project handler', function () {
         });
 
         describe('of <framework> elements', function () {
-
             var someString = jasmine.any(String);
 
             beforeEach(function () {
diff --git a/spec/unit/prepare.spec.js b/spec/unit/prepare.spec.js
index 55008c1aa9..da6fcca288 100644
--- a/spec/unit/prepare.spec.js
+++ b/spec/unit/prepare.spec.js
@@ -29,7 +29,7 @@ const PATH_RESOURCE = path.join('platforms', 'android', 'app', 'src', 'main', 'r
  * @param {String} target specific resource item
  */
 function createResourceMap (target) {
-    let resources = {};
+    const resources = {};
 
     [
         'mipmap-ldpi',
@@ -152,8 +152,8 @@ describe('updateIcons method', function () {
         expect(emitSpy).toHaveBeenCalled();
 
         // The emit message was.
-        let actual = emitSpy.calls.argsFor(0)[1];
-        let expected = 'This app does not have launcher icons defined';
+        const actual = emitSpy.calls.argsFor(0)[1];
+        const expected = 'This app does not have launcher icons defined';
         expect(actual).toEqual(expected);
     });
 
@@ -340,11 +340,11 @@ describe('updateIcons method', function () {
         };
 
         // Creating Spies
-        let resourceMap = createResourceMap();
-        let phaseOneModification = {};
+        const resourceMap = createResourceMap();
+        const phaseOneModification = {};
         phaseOneModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_foreground.png')] = 'res/icon/android/mdpi-foreground.png';
         phaseOneModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_background.png')] = 'res/icon/android/mdpi-background.png';
-        let phaseOneUpdatedIconsForAdaptive = Object.assign({}, resourceMap, phaseOneModification);
+        const phaseOneUpdatedIconsForAdaptive = Object.assign({}, resourceMap, phaseOneModification);
 
         updateIconResourceForAdaptiveSpy = jasmine.createSpy('updateIconResourceForAdaptiveSpy');
         prepare.__set__('updateIconResourceForAdaptive', function (preparedIcons, resourceMap, platformResourcesDir) {
@@ -352,10 +352,10 @@ describe('updateIcons method', function () {
             return phaseOneUpdatedIconsForAdaptive;
         });
 
-        let phaseTwoModification = {};
+        const phaseTwoModification = {};
         phaseTwoModification[path.join(PATH_RESOURCE, 'mipmap-mdpi', 'ic_launcher.png')] = 'res/icon/android/mdpi-foreground.png';
         phaseTwoModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_background.png')] = 'res/icon/android/mdpi-background.png';
-        let phaseTwoUpdatedIconsForLegacy = Object.assign({}, phaseOneUpdatedIconsForAdaptive, phaseTwoModification);
+        const phaseTwoUpdatedIconsForLegacy = Object.assign({}, phaseOneUpdatedIconsForAdaptive, phaseTwoModification);
 
         updateIconResourceForLegacySpy = jasmine.createSpy('updateIconResourceForLegacySpy');
         prepare.__set__('updateIconResourceForLegacy', function (preparedIcons, resourceMap, platformResourcesDir) {
@@ -369,8 +369,8 @@ describe('updateIcons method', function () {
         expect(emitSpy).toHaveBeenCalled();
 
         // The emit message was.
-        let actual = emitSpy.calls.argsFor(0)[1];
-        let expected = 'Updating icons at ' + PATH_RESOURCE;
+        const actual = emitSpy.calls.argsFor(0)[1];
+        const expected = 'Updating icons at ' + PATH_RESOURCE;
         expect(actual).toEqual(expected);
 
         // Expected to be called.
@@ -378,8 +378,8 @@ describe('updateIcons method', function () {
         expect(updateIconResourceForAdaptiveSpy).toHaveBeenCalled();
         expect(updateIconResourceForLegacySpy).toHaveBeenCalled();
 
-        let actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
-        let expectedResourceMap = phaseTwoUpdatedIconsForLegacy;
+        const actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
+        const expectedResourceMap = phaseTwoUpdatedIconsForLegacy;
         expect(actualResourceMap).toEqual(expectedResourceMap);
     });
 
@@ -397,11 +397,11 @@ describe('updateIcons method', function () {
         };
 
         // Creating Spies
-        let resourceMap = createResourceMap();
-        let phaseOneModification = {};
+        const resourceMap = createResourceMap();
+        const phaseOneModification = {};
         phaseOneModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_foreground.png')] = 'res/icon/android/mdpi-foreground.png';
         phaseOneModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_background.png')] = 'res/icon/android/mdpi-background.png';
-        let phaseOneUpdatedIconsForAdaptive = Object.assign({}, resourceMap, phaseOneModification);
+        const phaseOneUpdatedIconsForAdaptive = Object.assign({}, resourceMap, phaseOneModification);
 
         updateIconResourceForAdaptiveSpy = jasmine.createSpy('updateIconResourceForAdaptiveSpy');
         prepare.__set__('updateIconResourceForAdaptive', function (preparedIcons, resourceMap, platformResourcesDir) {
@@ -409,10 +409,10 @@ describe('updateIcons method', function () {
             return phaseOneUpdatedIconsForAdaptive;
         });
 
-        let phaseTwoModification = {};
+        const phaseTwoModification = {};
         phaseTwoModification[path.join(PATH_RESOURCE, 'mipmap-mdpi', 'ic_launcher.png')] = 'res/icon/android/mdpi-foreground.png';
         phaseTwoModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_background.png')] = 'res/icon/android/mdpi-background.png';
-        let phaseTwoUpdatedIconsForLegacy = Object.assign({}, phaseOneUpdatedIconsForAdaptive, phaseTwoModification);
+        const phaseTwoUpdatedIconsForLegacy = Object.assign({}, phaseOneUpdatedIconsForAdaptive, phaseTwoModification);
 
         updateIconResourceForLegacySpy = jasmine.createSpy('updateIconResourceForLegacySpy');
         prepare.__set__('updateIconResourceForLegacy', function (preparedIcons, resourceMap, platformResourcesDir) {
@@ -426,8 +426,8 @@ describe('updateIcons method', function () {
         expect(emitSpy).toHaveBeenCalled();
 
         // The emit message was.
-        let actual = emitSpy.calls.argsFor(0)[1];
-        let expected = 'Updating icons at ' + PATH_RESOURCE;
+        const actual = emitSpy.calls.argsFor(0)[1];
+        const expected = 'Updating icons at ' + PATH_RESOURCE;
         expect(actual).toEqual(expected);
 
         // Expected to be called.
@@ -435,8 +435,8 @@ describe('updateIcons method', function () {
         expect(updateIconResourceForAdaptiveSpy).toHaveBeenCalled();
         expect(updateIconResourceForLegacySpy).toHaveBeenCalled();
 
-        let actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
-        let expectedResourceMap = phaseTwoUpdatedIconsForLegacy;
+        const actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
+        const expectedResourceMap = phaseTwoUpdatedIconsForLegacy;
         expect(actualResourceMap).toEqual(expectedResourceMap);
     });
 
@@ -452,7 +452,7 @@ describe('updateIcons method', function () {
         };
 
         // Creating Spies
-        let phaseOneUpdatedIconsForAdaptive = createResourceMap();
+        const phaseOneUpdatedIconsForAdaptive = createResourceMap();
 
         updateIconResourceForAdaptiveSpy = jasmine.createSpy('updateIconResourceForAdaptiveSpy');
         prepare.__set__('updateIconResourceForAdaptive', function (preparedIcons, resourceMap, platformResourcesDir) {
@@ -460,9 +460,9 @@ describe('updateIcons method', function () {
             return phaseOneUpdatedIconsForAdaptive;
         });
 
-        let phaseTwoModification = {};
+        const phaseTwoModification = {};
         phaseTwoModification[path.join(PATH_RESOURCE, 'mipmap-mdpi', 'ic_launcher.png')] = 'res/icon/android/mdpi-icon.png';
-        let phaseTwoUpdatedIconsForLegacy = Object.assign({}, phaseOneUpdatedIconsForAdaptive, phaseTwoModification);
+        const phaseTwoUpdatedIconsForLegacy = Object.assign({}, phaseOneUpdatedIconsForAdaptive, phaseTwoModification);
 
         updateIconResourceForLegacySpy = jasmine.createSpy('updateIconResourceForLegacySpy');
         prepare.__set__('updateIconResourceForLegacy', function (preparedIcons, resourceMap, platformResourcesDir) {
@@ -476,8 +476,8 @@ describe('updateIcons method', function () {
         expect(emitSpy).toHaveBeenCalled();
 
         // The emit message was.
-        let actual = emitSpy.calls.argsFor(0)[1];
-        let expected = 'Updating icons at ' + PATH_RESOURCE;
+        const actual = emitSpy.calls.argsFor(0)[1];
+        const expected = 'Updating icons at ' + PATH_RESOURCE;
         expect(actual).toEqual(expected);
 
         // Expected to be called.
@@ -485,8 +485,8 @@ describe('updateIcons method', function () {
         expect(updateIconResourceForAdaptiveSpy).not.toHaveBeenCalled();
         expect(updateIconResourceForLegacySpy).toHaveBeenCalled();
 
-        let actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
-        let expectedResourceMap = phaseTwoUpdatedIconsForLegacy;
+        const actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
+        const expectedResourceMap = phaseTwoUpdatedIconsForLegacy;
         expect(actualResourceMap).toEqual(expectedResourceMap);
     });
 });
@@ -510,50 +510,48 @@ describe('prepareIcons method', function () {
 
     it('Test#001 : should emit extra default icon found for adaptive use case.', function () {
         // mock data.
-        let ldpi = mockGetIconItem({
+        const ldpi = mockGetIconItem({
             density: 'ldpi',
             background: 'res/icon/android/ldpi-background.png',
             foreground: 'res/icon/android/ldpi-foreground.png'
         });
 
-        let mdpi = mockGetIconItem({
+        const mdpi = mockGetIconItem({
             density: 'mdpi',
             background: 'res/icon/android/mdpi-background.png',
             foreground: 'res/icon/android/mdpi-foreground.png'
         });
 
-        let icons = [ldpi, mdpi];
-        let actual = prepareIcons(icons);
-        let expected = {
+        const icons = [ldpi, mdpi];
+        const actual = prepareIcons(icons);
+        const expected = {
             android_icons: { ldpi, mdpi },
             default_icon: undefined
         };
 
         expect(expected).toEqual(actual);
-
     });
 
     it('Test#002 : should emit extra default icon found for legacy use case.', function () {
         // mock data.
-        let ldpi = mockGetIconItem({
+        const ldpi = mockGetIconItem({
             src: 'res/icon/android/ldpi-icon.png',
             density: 'ldpi'
         });
 
-        let mdpi = mockGetIconItem({
+        const mdpi = mockGetIconItem({
             src: 'res/icon/android/mdpi-icon.png',
             density: 'mdpi'
         });
 
-        let icons = [ldpi, mdpi];
-        let actual = prepareIcons(icons);
-        let expected = {
+        const icons = [ldpi, mdpi];
+        const actual = prepareIcons(icons);
+        const expected = {
             android_icons: { ldpi, mdpi },
             default_icon: undefined
         };
 
         expect(expected).toEqual(actual);
-
     });
 });
 
@@ -596,13 +594,12 @@ describe('updateIconResourceForLegacy method', function () {
         const updateIconResourceForLegacy = prepare.__get__('updateIconResourceForLegacy');
 
         // Run Test
-        let expectedModification = {};
+        const expectedModification = {};
         expectedModification[path.join(PATH_RESOURCE, 'mipmap-mdpi', 'ic_launcher.png')] = 'res/icon/android/mdpi-icon.png';
-        let expected = Object.assign({}, resourceMap, expectedModification);
-        let actual = updateIconResourceForLegacy(preparedIcons, resourceMap, platformResourcesDir);
+        const expected = Object.assign({}, resourceMap, expectedModification);
+        const actual = updateIconResourceForLegacy(preparedIcons, resourceMap, platformResourcesDir);
 
         expect(actual).toEqual(expected);
-
     });
 });
 
@@ -646,15 +643,14 @@ describe('updateIconResourceForAdaptive method', function () {
         const updateIconResourceForAdaptive = prepare.__get__('updateIconResourceForAdaptive');
 
         // Run Test
-        let expectedModification = {};
+        const expectedModification = {};
         expectedModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_background.png')] = 'res/icon/android/mdpi-background.png';
         expectedModification[path.join(PATH_RESOURCE, 'mipmap-mdpi-v26', 'ic_launcher_foreground.png')] = 'res/icon/android/mdpi-foreground.png';
 
-        let expected = Object.assign({}, resourceMap, expectedModification);
-        let actual = updateIconResourceForAdaptive(preparedIcons, resourceMap, platformResourcesDir);
+        const expected = Object.assign({}, resourceMap, expectedModification);
+        const actual = updateIconResourceForAdaptive(preparedIcons, resourceMap, platformResourcesDir);
 
         expect(actual).toEqual(expected);
-
     });
 });
 
@@ -679,36 +675,36 @@ describe('cleanIcons method', function () {
 
     it('Test#001 : should detect that the app does not have defined icons.', function () {
         // Mock
-        let icons = [];
-        let projectRoot = '/mock';
-        let projectConfig = {
+        const icons = [];
+        const projectRoot = '/mock';
+        const projectConfig = {
             getIcons: function () { return icons; },
             path: '/mock/config.xml',
             cdvNamespacePrefix: 'cdv'
         };
-        let platformResourcesDir = PATH_RESOURCE;
+        const platformResourcesDir = PATH_RESOURCE;
 
         const cleanIcons = prepare.__get__('cleanIcons');
         cleanIcons(projectRoot, projectConfig, platformResourcesDir);
 
-        let actualEmitMessage = emitSpy.calls.argsFor(0)[1];
+        const actualEmitMessage = emitSpy.calls.argsFor(0)[1];
         expect(actualEmitMessage).toContain('This app does not have launcher icons defined');
     });
 
     it('Test#002 : Should clean paths for adaptive icons.', function () {
         // Mock
-        let icons = [mockGetIconItem({
+        const icons = [mockGetIconItem({
             density: 'mdpi',
             background: 'res/icon/android/mdpi-background.png',
             foreground: 'res/icon/android/mdpi-foreground.png'
         })];
-        let projectRoot = '/mock';
-        let projectConfig = {
+        const projectRoot = '/mock';
+        const projectConfig = {
             getIcons: function () { return icons; },
             path: '/mock/config.xml',
             cdvNamespacePrefix: 'cdv'
         };
-        let platformResourcesDir = PATH_RESOURCE;
+        const platformResourcesDir = PATH_RESOURCE;
 
         var expectedResourceMapBackground = createResourceMap('ic_launcher_background.png');
 
@@ -722,24 +718,24 @@ describe('cleanIcons method', function () {
         const cleanIcons = prepare.__get__('cleanIcons');
         cleanIcons(projectRoot, projectConfig, platformResourcesDir);
 
-        let actualResourceMapBackground = updatePathsSpy.calls.argsFor(0)[0];
+        const actualResourceMapBackground = updatePathsSpy.calls.argsFor(0)[0];
         expect(actualResourceMapBackground).toEqual(expectedResourceMapBackground);
     });
 
     it('Test#003 : Should clean paths for legacy icons.', function () {
         // Mock
-        let icons = [mockGetIconItem({
+        const icons = [mockGetIconItem({
             src: 'res/icon/android/mdpi.png',
             density: 'mdpi'
         })];
 
-        let projectRoot = '/mock';
-        let projectConfig = {
+        const projectRoot = '/mock';
+        const projectConfig = {
             getIcons: function () { return icons; },
             path: '/mock/config.xml',
             cdvNamespacePrefix: 'cdv'
         };
-        let platformResourcesDir = PATH_RESOURCE;
+        const platformResourcesDir = PATH_RESOURCE;
 
         var expectedResourceMap = createResourceMap();
 
@@ -751,7 +747,7 @@ describe('cleanIcons method', function () {
         const cleanIcons = prepare.__get__('cleanIcons');
         cleanIcons(projectRoot, projectConfig, platformResourcesDir);
 
-        let actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
+        const actualResourceMap = updatePathsSpy.calls.argsFor(0)[0];
         expect(actualResourceMap).toEqual(expectedResourceMap);
     });
 });