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Bite-sized videos on iOS development.

The iOS landscape is large and changes often. With short, bite-sized videos released on a steady schedule, NSScreencast helps keep you continually up to date.

Up to date with Xcode 15 and iOS 17

We cover the latest and greatest to get you up to speed quickly.

UIKit, SwiftUI, SwiftData, and macOS

In our catalog you'll find a wide variety of topics and UI frameworks.

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Increase your knowledge of the Swift language and take advantage of new Swift language features as they are developed.

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We don't want to waste your time. Most videos are between 10 and 20 minutes long.

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Have I mentioned lately how awesome NSScreencast is? No? Worth the subscription. Check it out if you’re an iOS developer. Or even if you’re not and you want an example of how to do coding screencasts well.

Foster Bass

Got tired of dead-end googling so I checked to see if @NSScreencast had covered what I was looking for. Of course he had, 4 years ago. Should have checked there first.

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Sam Soffes

Seriously great stuff even for seasoned developers. I’ve learned a good amount from Ben’s videos.

James Dempsey

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Episodes
There are 3 episodes with tag 'caching'   Clear search
  • Creating Rich Link Previews

    #555

    macOS Mastodon Client

    • Creating Rich Link Previews

    Posts with links in them can be expanded to show richer information, including an image for many sites that support it. In this episode we'll utilize the LinkPresentation framework to add this to our app. We'll also build out a cache using NSCache to ensure that we respond quickly when rendering the same post while scrolling.

  • Data Fetching and Caching with Pigeon

    #463

    • Data Fetching and Caching with Pigeon

    Pigeon is an interesting and powerful library for SwiftUI and UIKit for fetching and caching data. In this episode we will explore the library and how we can use it to build a simple Star Wars Universe explorer app using the Star Wars Dev API.

  • Working with Remote Images

    #386

    Making a Podcast App From Scratch

    • Working with Remote Images

    Working with images from the network is such a common task in iOS development. In this episode we'll cover a useful library called Kingfisher, which gives you a simple API for downloading and caching images from the network. We also look at two ways for configuring our image view, one using User-Defined Runtime Attributes and the other by using awakeFromNib in code.