Debug Performance in a WebView

Firebase Auth

How to install Firebase authentification to your Xcode project

Read from Firestore

Install Cloud Firestore in your application to fetch and read data from a collection

Write to Firestore

Save the data users input in your application in a Firestore collection

Join an Array of Strings

Turn your array into a serialized String

Data from JSON

Load data from a JSON file into your SwiftUI application

HTTP Request

Create an HTTP Get Request to fetch data from an API

WKWebView

Integrate an HTML page into your SwiftUI application using WKWebView and by converting Markdown into HTML

Code Highlighting in a WebView

Use Highlight.js to convert your code blocks into beautiful highlighted code in a WebView

Test for Production in the Simulator

Build your app on Release scheme to test for production

Debug Performance in a WebView

Enable Safari's WebInspector to debug the performance of a WebView in your application

Debug a Crash Log

Learn how to debug a crash log from App Store Connect in Xcode

Simulate a Bad Network

Test your SwiftUI application by simulating a bad network connection with Network Link Conditionner

Archive a Build in Xcode

Archive a build for beta testing or to release in the App Store

Apollo GraphQL Part I

Install Apollo GraphQL in your project to fetch data from an API

Apollo GraphQL Part 2

Make a network call to fetch your data and process it into your own data type

Apollo GraphQL Part 3

Display the data fetched with Apollo GraphQL in your View

Configuration Files in Xcode

Create configuration files and add variables depending on the environment - development or production

App Review

Request an app review from your user for the AppStore

ImagePicker

Create an ImagePicker to choose a photo from the library or take a photo from the camera

Compress a UIImage

Compress a UIImage by converting it to JPEG, reducing its size and quality

Firebase Storage

Upload, delete and list files in Firebase Storage

Search Feature

Implement a search feature to filter through your content in your SwiftUI application

Push Notifications Part 1

Set up Firebase Cloud Messaging as a provider server to send push notifications to your users

Push Notifications Part 2

Create an AppDelegate to ask permission to send push notifications using Apple Push Notifications service and Firebase Cloud Messaging

Push Notifications Part 3

Tie everything together and test your push notifications feature in production

Network Connection

Verify the network connection of your user to perform tasks depending on their network's reachability

Download Files Locally Part 1

Download videos and files locally so users can watch them offline

Download Files Locally Part 2

Learn how to use the DownloadManager class in your views for offline video viewing

Offline Data with Realm

Save your SwiftUI data into a Realm so users can access them offline

HTTP Request with Async Await

Create an HTTP get request function using async await

Xcode Cloud

Automate workflows with Xcode Cloud

SceneStorage and TabView

Use @SceneStorage with TabView for better user experience on iPad

Network Connection Observer

Observe the network connection state using NWPathMonitor

Apollo GraphQL Caching

Cache data for offline availability with Apollo GraphQL

Create a model from an API response

Learn how to create a SwiftUI model out of the response body of an API

Multiple type variables in Swift

Make your models conform to the same protocol to create multiple type variables

Parsing Data with SwiftyJSON

Make API calls and easily parse data with this JSON package

ShazamKit

Build a simple Shazam clone and perform music recognition

Firebase Remote Config

Deliver changes to your app on the fly remotely