diff --git a/.swiftlint.yml b/.swiftlint.yml
index 4b54198..de471c3 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -1,11 +1,56 @@
 excluded:
   - Pods
-  
+  - docs
+  - build
+  - scripts
+
 disabled_rules:
-  - line_length
-  - todo
+  # metrics
   - nesting
+  - function_parameter_count
+
+  # lint
+  - notification_center_detachment
+  - unused_closure_parameter
+  - weak_delegate
+
+  # idiomatic
+  - fallthrough
+  - force_cast
+  - type_name
+
+  # style
+  - identifier_name
+  - closure_parameter_position
+
+opt_in_rules:
+  # performance
+  - empty_count
+  - first_where
+  - sorted_first_last
+  - contains_over_first_not_nil
+
+  # idiomatic
+  - fatal_error_message
+
+  # style
+  - attributes
+  - number_separator
+  - operator_usage_whitespace
+  - sorted_imports
+  - vertical_parameter_alignment_on_call
+
+  # lint
+  - overridden_super_call
+
+line_length: 200
+file_length: 600
+
+type_body_length: 500
+
+function_body_length: 250
+
+cyclomatic_complexity: 15
 
-# limit whitespace only lines to 2
 vertical_whitespace:
   max_empty_lines: 2
diff --git a/Brisk iOS/App/AppCoordinator.swift b/Brisk iOS/App/AppCoordinator.swift
index bba32ca..c216a4a 100644
--- a/Brisk iOS/App/AppCoordinator.swift	
+++ b/Brisk iOS/App/AppCoordinator.swift	
@@ -1,8 +1,8 @@
-import UIKit
-import InterfaceBacked
-import Sonar
 import AcknowList
+import InterfaceBacked
 import SafariServices
+import Sonar
+import UIKit
 
 final class AppCoordinator {
 
diff --git a/Brisk iOS/App/StatusDisplay.swift b/Brisk iOS/App/StatusDisplay.swift
index 3a92a2a..ec0c365 100644
--- a/Brisk iOS/App/StatusDisplay.swift	
+++ b/Brisk iOS/App/StatusDisplay.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import SVProgressHUD
+import UIKit
 
 protocol StatusDisplay {
 	func showLoading()
diff --git a/Brisk iOS/Dupe/DupeViewController.swift b/Brisk iOS/Dupe/DupeViewController.swift
index fd9a2c1..a4d13f5 100644
--- a/Brisk iOS/Dupe/DupeViewController.swift	
+++ b/Brisk iOS/Dupe/DupeViewController.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import InterfaceBacked
+import UIKit
 
 protocol DupeViewDelegate: class {
 	func controllerDidCancel(_ controller: DupeViewController)
@@ -20,6 +20,7 @@ final class DupeViewController: UIViewController, StoryboardBacked, StatusDispla
 	// MARK: - UIViewController Methods
 
 	override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
 		if let content = UIPasteboard.general.string, content.isOpenRadar && number.isEmpty {
 			numberField.text = content.extractRadarNumber()
 			hintLabel.text = "Found \(content) on your clipboard"
diff --git a/Brisk iOS/Login/LoginCoordinator.swift b/Brisk iOS/Login/LoginCoordinator.swift
index 5d307dc..fc5e207 100644
--- a/Brisk iOS/Login/LoginCoordinator.swift	
+++ b/Brisk iOS/Login/LoginCoordinator.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import SafariServices
+import UIKit
 
 private let kAPIKeyURL = URL(string: "https://openradar.appspot.com/apikey")!
 private let kOpenRadarUsername = "openradar"
diff --git a/Brisk iOS/Login/LoginViewController.swift b/Brisk iOS/Login/LoginViewController.swift
index 312d0f2..daf2021 100644
--- a/Brisk iOS/Login/LoginViewController.swift	
+++ b/Brisk iOS/Login/LoginViewController.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import InterfaceBacked
+import UIKit
 
 protocol LoginViewDelegate: class {
 	func submitTapped(user: User)
@@ -20,6 +20,7 @@ final class LoginViewController: UIViewController, StoryboardBacked {
 	// MARK: - UIViewController Methods
 
 	override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
 		emailField.becomeFirstResponder()
 		validateSubmitButton()
 	}
diff --git a/Brisk iOS/Login/OpenRadarViewController.swift b/Brisk iOS/Login/OpenRadarViewController.swift
index cf9a274..b43a696 100644
--- a/Brisk iOS/Login/OpenRadarViewController.swift	
+++ b/Brisk iOS/Login/OpenRadarViewController.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import InterfaceBacked
+import UIKit
 
 protocol OpenRadarViewDelegate: class {
 	func openSafariTapped()
diff --git a/Brisk iOS/Menu/MenuViewController.swift b/Brisk iOS/Menu/MenuViewController.swift
index defa5bf..d0ebd1d 100644
--- a/Brisk iOS/Menu/MenuViewController.swift	
+++ b/Brisk iOS/Menu/MenuViewController.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import InterfaceBacked
+import UIKit
 
 protocol MenuViewDelegate: class {
 	func dupeTapped()
diff --git a/Brisk iOS/Model/APIController.swift b/Brisk iOS/Model/APIController.swift
index 049dd58..46915bb 100644
--- a/Brisk iOS/Model/APIController.swift	
+++ b/Brisk iOS/Model/APIController.swift	
@@ -1,6 +1,6 @@
+import Alamofire
 import Foundation
 import Sonar
-import Alamofire
 
 protocol APIDelegate: class {
 	func didStartLoading()
diff --git a/Brisk iOS/Model/KeyboardObservable.swift b/Brisk iOS/Model/KeyboardObservable.swift
index 1f98998..c573405 100644
--- a/Brisk iOS/Model/KeyboardObservable.swift	
+++ b/Brisk iOS/Model/KeyboardObservable.swift	
@@ -36,7 +36,7 @@ extension KeyboardObservable where Self: UITextView {
     }
     private var textHeight: CGFloat {
         guard let font = font else {
-            fatalError()
+            fatalError("Can't calculate text height without a font.")
         }
         let size = (text ?? "").size(with: font, constrainedToWidth: frame.width)
         return size.height
@@ -88,18 +88,18 @@ extension KeyboardObservable where Self: UITextView {
             let window = superview.window,
             let font = font,
             let userInfo = notification.userInfo else {
-                fatalError()
+                fatalError("Missing required superview, window, font & userInfo.")
         }
         let keyboardScreenFrame: CGRect
         switch state {
         case .show:
             guard let frame = userInfo[UIKeyboardFrameEndUserInfoKey] as? CGRect else {
-                fatalError()
+                fatalError("No frame in userInfo found for key UIKeyboardFrameEndUserInfoKey")
             }
             keyboardScreenFrame = frame
         case .hide:
             guard let frame = userInfo[UIKeyboardFrameBeginUserInfoKey] as? CGRect else {
-                fatalError()
+                fatalError("No frame in userInfo found for key UIKeyboardFrameBeginUserInfoKey")
             }
             keyboardScreenFrame = frame
         }
diff --git a/Brisk iOS/Radar/EnterDetailsViewController.swift b/Brisk iOS/Radar/EnterDetailsViewController.swift
index 5c23d90..430a8aa 100644
--- a/Brisk iOS/Radar/EnterDetailsViewController.swift	
+++ b/Brisk iOS/Radar/EnterDetailsViewController.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import InterfaceBacked
+import UIKit
 
 final class TextView: UITextView, KeyboardObservable {
     private var observers: [Any]?
@@ -33,6 +33,7 @@ final class EnterDetailsViewController: UIViewController, StoryboardBacked {
 	// MARK: - UIViewController Methods
 
 	override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
 		if placeholder.isNotEmpty && prefilledContent.isEmpty {
 			applyStyling(.placeholder)
             textView.text = placeholder
@@ -43,10 +44,12 @@ final class EnterDetailsViewController: UIViewController, StoryboardBacked {
 	}
 
 	override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
 		textView.becomeFirstResponder()
 	}
 
     override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
         if placeholder.isEmpty ||
             textView.text != placeholder {
             onDisappear(textView.text)
diff --git a/Brisk iOS/Radar/RadarCoordinator.swift b/Brisk iOS/Radar/RadarCoordinator.swift
index 5ca21aa..9169bdc 100644
--- a/Brisk iOS/Radar/RadarCoordinator.swift	
+++ b/Brisk iOS/Radar/RadarCoordinator.swift	
@@ -1,8 +1,6 @@
 import Foundation
-import UIKit
 import Sonar
-
-// FIXME: This grew fast. Extract stuff...
+import UIKit
 
 final class RadarCoordinator: NSObject {
 
@@ -127,7 +125,8 @@ final class RadarCoordinator: NSObject {
 
 	}
 
-	@objc fileprivate func enterDetailsDidFinish() {
+	@objc
+    fileprivate func enterDetailsDidFinish() {
 		root.presentedViewController?.dismiss(animated: true)
 		if let selected = radarViewController?.tableView.indexPathForSelectedRow {
 			radarViewController?.tableView.deselectRow(at: selected, animated: true)
diff --git a/Brisk iOS/Radar/RadarViewController.swift b/Brisk iOS/Radar/RadarViewController.swift
index 426c6f8..a173850 100644
--- a/Brisk iOS/Radar/RadarViewController.swift	
+++ b/Brisk iOS/Radar/RadarViewController.swift	
@@ -1,6 +1,6 @@
-import UIKit
 import InterfaceBacked
 import Sonar
+import UIKit
 
 protocol RadarViewDelegate: class {
 	func productTapped()
@@ -72,7 +72,6 @@ final class RadarViewController: UITableViewController, StoryboardBacked, Status
 	}
 
 	// swiftlint:disable cyclomatic_complexity
-	// swiftlint:disable:next function_body_length
 	override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
 		guard let cell = tableView.dequeueReusableCell(withIdentifier: "Cell"), let radar = self.radar else { preconditionFailure() }
 		var left = ""
diff --git a/Brisk iOS/Radar/SingleChoiceTableViewController.swift b/Brisk iOS/Radar/SingleChoiceTableViewController.swift
index 1ed1b03..59b52ad 100644
--- a/Brisk iOS/Radar/SingleChoiceTableViewController.swift	
+++ b/Brisk iOS/Radar/SingleChoiceTableViewController.swift	
@@ -1,6 +1,6 @@
-import UIKit
 import InterfaceBacked
 import Sonar
+import UIKit
 
 final class SingleChoiceViewController<T: Choice>: UITableViewController {
 
@@ -14,6 +14,7 @@ final class SingleChoiceViewController<T: Choice>: UITableViewController {
 	// MARK: - UIViewController Methods
 
 	override func viewDidLoad() {
+        super.viewDidLoad()
 		precondition(all != nil, "All choices must be set before the view controller is presented")
 		precondition(all!.isNotEmpty, "All choices must not be empty")
 		tableView.register(UITableViewCell.self, forCellReuseIdentifier: "Cell")
diff --git a/Brisk iOS/Settings/SettingsViewController.swift b/Brisk iOS/Settings/SettingsViewController.swift
index dbb9aad..83ab2aa 100644
--- a/Brisk iOS/Settings/SettingsViewController.swift	
+++ b/Brisk iOS/Settings/SettingsViewController.swift	
@@ -1,5 +1,5 @@
-import UIKit
 import InterfaceBacked
+import UIKit
 
 protocol SettingsDelegate: class {
 	func doneTapped()
@@ -27,6 +27,7 @@ final class SettingsViewController: UITableViewController, StoryboardBacked {
 	// MARK: - UIViewController Methods
 
 	override func viewDidLoad() {
+        super.viewDidLoad()
 		configureVersionLabel()
 	}
 
diff --git a/Brisk iOSTests/EmailTests.swift b/Brisk iOSTests/EmailTests.swift
index 60135c4..a93059b 100644
--- a/Brisk iOSTests/EmailTests.swift	
+++ b/Brisk iOSTests/EmailTests.swift	
@@ -1,5 +1,5 @@
-import XCTest
 @testable import Brisk_iOS
+import XCTest
 
 class EmailTests: XCTestCase {
 
diff --git a/Brisk iOSTests/RadarNumberEtractionTests.swift b/Brisk iOSTests/RadarNumberEtractionTests.swift
index f873302..211c85a 100644
--- a/Brisk iOSTests/RadarNumberEtractionTests.swift	
+++ b/Brisk iOSTests/RadarNumberEtractionTests.swift	
@@ -1,5 +1,5 @@
-import XCTest
 @testable import Brisk_iOS
+import XCTest
 
 class RadarNumberEtractionTests: XCTestCase {
 
diff --git a/Brisk iOSTests/SubmitRadarTests.swift b/Brisk iOSTests/SubmitRadarTests.swift
index b62291c..a6301d5 100644
--- a/Brisk iOSTests/SubmitRadarTests.swift	
+++ b/Brisk iOSTests/SubmitRadarTests.swift	
@@ -1,6 +1,6 @@
-import XCTest
 @testable import Brisk_iOS
 @testable import Sonar
+import XCTest
 
 final class MockDisplay: StatusDisplay {
 	var didShowLoading = false
diff --git a/Readme.md b/Readme.md
index 311ac84..19e5c42 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,4 +1,3 @@
-
 # Brisk
 
 [![Build status](https://badge.buildkite.com/672895d57514714220c79243148e0423061d2f04ca6ff5f6e8.svg)](https://buildkite.com/florianbuerger/brisk)
@@ -25,24 +24,28 @@ Posting to OpenRadar only works when you entered your API key in settings. Re-en
 
 ## URL Scheme
 
-Brisk supports an URL scheme `brisk-rdar` to integrate with other apps. 
+Brisk supports an URL scheme `brisk-rdar` to integrate with other apps.
 
 Pass an OpenRadar number: `brisk-rdar://radar/123456`. Per default, Brisk searches for the number with user interaction. If you don't want that, use `brisk-radar://radar/123456?submit=false`.
 
 ## Installation
 
-iOS apps have to be signed in order to be installed on a device. To let Xcode handle everything for you change the `Bundle Identifier` to something unique, `com.<yourname>.brisk` for example and select your development team in Xcode. 
+iOS apps have to be signed in order to be installed on a device. To let Xcode handle everything for you change the `Bundle Identifier` to something unique, `com.<yourname>.brisk` for example and select your development team in Xcode.
 
 1. Open `Brisk iOS.xcworkspace`
 2. Go to Xcode > Preferences > Accounts and add an active iOS developer account if you haven't done that already
-3. Change the `Bundle identifier` to `com.<yourname>.brisk` 
+3. Change the `Bundle identifier` to `com.<yourname>.brisk`
 4. Select the project in Xcode's sidebar, select the `Brisk iOS` target and select your Apple ID in `Signing > Team`
 
 Feel free to [contact me](mailto:hi@florianbuerger.com) if you need help or open a new issue.
 
 ## Development
 
-The app is built with Swift 4.0 and everything should work after you clone the project.
+The app is built with Swift 4 using Xcode 9. It requires [swiftlint](https://github.com/realm/SwiftLint) to be installed in your `$PATH`. If you haven't yet, please install it using [Homebrew](https://brew.sh/):
+
+```
+$ brew install swiftlint
+```
 
 ## Credits