Explore how to animate changes in SwiftUI.

Handle interactions, action and animations in just few lines of code

This article is the second one in the Replicating series where we recreate UI elements of high-quality apps. Here we take a look at Apple Card app.

This article is the third one in the Replicating series where we recreate UI elements of high-quality apps. Here we take a look at Apple’s Activity app.

Dependency Inversion helps to create independent modules, change or replace one module without touching dependent modules. Learn more…

Learn how you can use the new diffable data source that was introduced at WWDC 2019. This article also explains some best-practices to keep in mind.

Custom layouts with UICollectionViewFlowLayout are complex to build. Learn how to build layouts much quicker with UICollectionViewCompositionalLayout.

Reproduce "No space left on device" crashes in your app. Learn how to get insights in low storage errors happening in your app and solve them.

What's New in Vapor 4 We've been working on the fourth major release of Vapor for almost a year now. The first alpha version was tagged last May, with the first beta following in October. During that time, the community has done amazing work helping to test…

This week I want to continue the series of posts about building custom interactive views in SwiftUI. Today we will create a pager view. ScrollView in SwiftUI support only scrolling content and doesn’t have paging behavior. That’s why we will build a pager…

Personal journal, notes and project workplace.

Learn how to implement the new BackgroundTasks framework in iOS 13

What is functional programming? What are the three fundamental concepts of functional programming? These are the questions to answer in this introduction to functional programming in Swift.

With Swift being a very type-safe and namespaced language, you'll find that certain tasks are really hard to complete if at some point you can't determine the types that are being handled - mostly when generics are involved. Using an automatic dependency…

Table of contents:Structure of scroll viewContent Layout guide and Frame Layout guideStep 1: Put a scroll view into the view controller and set constraintsStep 2 : Put a view inside the scroll view and set constraintsStep 3: Placing UI Elements inside Content…

Today, we’re going to take things a bit further by exploring an unexpected use case of Property Wrappers!

One of my favorite things in UIKit is UICollectionView. I love how versatile it is. With iOS 13 it got even better with the diffable data source and compositional layout APIs.
However, when dealing with collection views there’s a lot of boiler plate one has…

In one of my older posts, I did something very similar with getting an image from an API. One of my readers mentioned that this was pretty wasteful as I wasn’t caching results, so I wanted to re-visit this and make a generic Image view that will do all the…

EXC_BAD_ACCESS crashes are annoying but solvable using the right tools. Learn how to use the Xcode sanitizers to fix those crashes in Swift.