WWDC 2023 had a lot of cool announcements, but there’s one I’m sure no one expected: the release of a new iOS framework called TipKit!

So what is TipKit all about?

The goal of TipKit is to make it as easy as possible for developers to display short contextual information that highlights or explains a feature of their app.

Since the end of 2021 I’ve been teaching private SwiftUI training sessions for a few French companies.

Their feedback was pretty positive, so last spring I decided to record this training course through a series of free livestreams on YouTube.

(and if you’re wondering about the price, it’s available entirely for free!)

I’m sure you already know about retain cycles and how they can be broken by capturing a weak reference to an instance.

You might have also heard that, instead of a weak reference, you can also capture an unowned reference.

And you might have even heard that unowned reference are a bit more optimized, but also a bit more risky.

Last June, a French company hired me for a private training session focused on SwiftUI and Combine.

This lead me to prepare some training material on Combine and I figured why not make it available to everyone?

One of the benefits of spending a lot of time on Twitter (or is it X now? 🤔) is that I see a lot of iOS folks share super useful tips!

So I went through my bookmarks and made you a list of the 5 most useful tips I’ve found 🙌

This week we’re talking about tooling 🛠️

The iOS community is known for releasing amazing content and open-source tooling make no exception to that rule!

So let me show you 5 tools that can really help improve your iOS project!

In today’s email, we’re going to talk about a tricky question that iOS developers are bound to ask themselves regularly:

“Should I use [weak self] in this closure?”

To answer this question, we’ll go over a few examples. And as you’ll see, the answer is not always as clear cut as it seems!

I’ve recently stumbled upon an amazing website that basically lists all the tips and tricks you can use to make the most of Xcode 😌

So I really recommend you go check that website! And in the mean time, here’s a list of 5 tips that you can start using today!

This week I wanted to share some very useful links: the release notes that Apple has created to list all the new additions their frameworks and tools!

These release notes are not as widely known as the WWDC video sessions, but they’re still super useful, because they make it very easy to glance over all the changes.