Written by 
Did you ever have to share your screen and camera together? I recently did and it was that easy. How hard could it be to create our own? Today, we’ll code our own webcam utility app for macOS in SwiftUI. I recently got chance to be part of my first online tech conference where I […]
It’s been almost two years that Combine has been introduced to the Apple developer community. As many developer, you want to migrate your codebase to it. You don’t want to be left behind but you’re not sure where to start, maybe not sure if you want to jump to SwiftUI either. Nothing to worry, let’s […]
Displaying dates or times is a very common requirement for many apps, often using a specific date formatter. Let’s see what SwiftUI brings to the table to make it easier for developers. Coming from UIKit, if I want to display a date, my code would look like something like this. import Foundation import UIKit let […]
When creating new features, it’s really important to think about how our users will use it. Most of the time, the UI is straightforward enough. However, sometimes, you will want to give some guidance, to highlight a button or a switch, with a message attached. Today, we’ll create a reusable and adaptable overlay in Swift […]
Close to the end of the year, I tend to list what I’ve accomplished but also what didn’t go so well, to help me see what can I do better next year. With couple days early, it’s time to look back at 2020. Starting from a professional point of view, a lot happened. Even though […]
A question that comes back often when using Coordinator pattern in iOS development is how to pass data between views. Today I’ll share different approaches for a same solution, regardless if you are using MVVM, MVC or other architectural design pattern. As a reminder, Coordinator pattern is an architectural design pattern dedicated to handle navigation […]
One reason I like so much working on native mobile apps is to deliver the user experience based on their region and location. Although, for every update, it can be painful for developers to recapture screenshots foreach available language. Today, I’ll share how to automate this with UI tests and Xcode tools. Prerequisites For UI […]
I’ve been experiencing more and more with SwiftUI and I really wanted to see what we can do with video content. Today I’ll share my findings, showing how to play video using AVFoundation in SwiftUI, including some mistakes to avoid. The best way to play a media on iOS is using AVFoundation, Apple’s framework to […]
With Mac Catalyst and SwiftUI support for macOS, Apple has been pushing new tools to the community for the past couple years to create new services on Mac computers. Does it mean you should do too? Here are couple things to consider first. During WWDC 2019, Apple released Mac Catalyst for developers to turn their […]
Designing a watchOS app in Swift always felt to be quite tricky. I could spend hours tweaking redoing layout and constraints. With SwiftUI supporting watchOS, I wanted to have a new try at it, releasing a standalone app for Apple Watch. As a regular runner and wearing, and always wearing a watch during exercising, I […]