Discover how to create stunning visual effects in SwiftUI. Learn to build unique scroll effects, rich color treatments, and custom transitions. We’ll also explore advanced graphic effects using Metal shaders and custom text rendering.

Discuss this video…

Dive into the basis for your app’s dynamic memory: the heap! Explore how to use Instruments and Xcode to measure, analyze, and fix common heap issues. We’ll also cover some techniques and best practices for diagnosing transient growth, persistent growth,…

Scott Chacon's FOSDEM 2024 talk on Git Tips and Tricks and why he's working on GitButler now (https://gitbutler.com)

Scott talks about:

00:00 - Introduction
01:06 - About Me (well, Scott Chacon)
02:36 - How Well Do You Know Git?
05:09 - Our Agenda
06:25…

Scott Chacon's DevWorld 2024 talk on Git Tips and Tricks. Learn more at https://blog.gitbutler.com

Scott talks about:

00:00 Intro
00:33 Welcome
02:05 About Me
02:24 How Well Do you Know Git
03:19 Agenda
03:31 Switch and Restore
05:55 Hooks
08:33 Attributes…

In 2021, Apple released Swift concurrency to an adoring audience — finally, developers could write Swift code to implement concurrency in Swift apps! At WWDC 2024, developers got another game changer — Swift Testing.

At this year's WWDC, Apple unveiled Swift Testing, a new testing framework. This does not replace XCTest, which iOS developers were already using, but it enhances the introduction of our test writing practices with new features such as tagging, parameterizing…

We discuss some subtleties around SwiftUI's view updates with regard to environment and preference changes.

It was a really long road to Observation, as an engineers and part of the community we have tried and learned a lot of different approaches during these years and finally we are currently at the…

WWDC 24 is over, and I decided to start writing posts about new features in the upcoming iteration of the SwiftUI framework. Apple continues filling gaps this year by introducing more granular control over the scroll position. This week, we will learn how…

Sometimes, you just want some leniancy with codable. Here's how I get it.

Learn how to replicate the App Store hero animation with SwiftUI's new NavigationTransition

During WWDC24, Apple announced the Swift Translation API, a new framework that allows you to perform on-device translations in your Swift apps entirely for free. In this post, we'll take a look at all the different ways you can use the new API to translate…

SwiftUI in iOS 18 and macOS 15 has gained a new trick; it can mix colors. This means that it’s now possible to take a color and modify it by applying another color to it using a provided percentage.

Discover the differences between Chaikin's Algorithm and Bézier curves in this blog post. Learn how these tools create smooth curves, their applications in design and animation, and which method is best suited for your needs. Ideal for designers and developers…

Use Metal to create custom Core Image kernels

What's new in Swift 6 and how do you migrate your projects and packages? Learn how to apply incremental migration and why you should update.

Everyone seems excited about region-based isolation. And they should be! It is a pretty amazing technology that will reduce the need for Sendable types. However, it does has limitations. It’s still fairly easy to come up with safe patterns the compiler cannot…

We got new API for colors and gradients, more scrollview improvements, tab improvements, and more.

Explore SwiftUI's TextRenderer for dynamic text effects. Learn to customize text rendering, create colorful animations, & use transitions. Dive into the new WWDC 2024 feature!

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