WWDC23 notes 9 June 2023
WWDC23 is over and as previous year I’m sharing my unedited notes from all the sessions I’ve watched.
#iOS Development (32)
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Extend a footer outside the Safe Area with SwiftUI 30 September 2022
Subscribe to my channel to be notified when new videos about SwiftUI are released.
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iOS App Architecture in 2022 15 December 2021
Since we’re about to start a new year, I thought it would be good to write about what I think it’s the best approach for building iOS apps nowadays.
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Observe actions in The Composable Architecture 3 December 2021
One of the beautiful things about Pointfree’s Composable Architecture is how you can start using it on a smaller part of your app. It makes it very easy to improve a codebase without having to stop the press, which is something that I always require of any new technology.
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Home Screen Quick Actions with the Composable Architecture 5 July 2020
iOS offers the ability for applications to add quick actions to the home screen icons. Implementing this feature often requires things that are not easy to access in most common App architectures. In this post I want to show you how The Composable Architecture makes it very easy to implement without sacrificing your code.
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WWDC 2020 wishes 1 June 2020
It’s that time of the year again! WWDC 2020 is around the corner. As every year around this time I start thinking about my wishes for this version of WWDC and solidifying them in words.
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Debugging superpowers with FLEX 18 April 2020
I’ve been using FLEX for years and I just realised the little I’ve done to promote this great tool among the iOS community. So here is my attempt at giving some love to the project and show you the superpowers you can get with it.
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Running Danger on GitHub Actions 27 March 2020
In the past I’ve written about the setup I typically use with Danger. It worked quite well given the limitations but there was always the annoying restriction that to update the checks you had to push a commit so the CI could run Danger again.
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Tips to successfully remove code and assets 19 August 2019
This week I removed a big chunk of code from our app, an entire section/feature. I’ve been working on this codebase for years and I had the opportunity to do a bunch of cleanups. Thanks to that I’ve organically developed a strategy to remove code that is quite successful to me.
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WWDC'19 marks the start of a new era 8 June 2019
WWDC ’19 is over, and what a week! Let me start by saying that this is probably the best WWDC ever. We have seen the announcement of game changing technologies for the Apple developer community, but even ignoring those big announcements, the rest of smaller details make on itself a great WWDC.
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WWDC 2019 wishes 28 May 2019
Is that time of the year again 🎉 WWDC ’19 is happening next week and as usual we all have our expectations, wishes and predictions.
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Must watch NSSpain 2018 talks 4 October 2018
Everyone knows that NSSpain is one of my favourite conferences but sadly this year I haven’t been able to assist. Luckily for me the recordings are already up so I watched the talks online ^^
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Swift 4.2 CaseIterable enums and UISegmentedControl, a practical example 18 August 2018
On 2014 I wrote a post about how to drive a UISegmentedControl with the new powerful Swift enums. Back then the major complain was that to get all the cases of the enum you had manually list the cases of the enum, which was tiresome and error prone.
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WWDC 18 session notes 10 June 2018
As every year after WWDC is time to sit down and watch the videos of the sessions! I wrote last year about How I watch the WWDC videos and this year I’m doing a similar thing. I still use the unofficial WWDC for macOS to download the videos and watch them at more than 2x in VLC. This time I decided to use a single note in Notes app to keep my notes of the sessions and to mark the videos I’ve seen. And because everything is in a single note it makes it really easy to share, so I decided to share my notes with you!
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HealthKit privacy radar 11 January 2018
Today I had to create a new radar for Apple in relation to HealthKit privacy descriptions.
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Loading translations with NSLocalizedString dynamically at runtime 24 June 2017
One of the best things about developing for iOS is having the power of the amazing frameworks that the Apple platforms have. Foundation is easily one of the best platform frameworks out there and in this post I want to show you how to use a gem that not a lot of people is aware of.
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UIViewController extension for keyboard avoidance, and the missing features of Swift 10 June 2016
Being able to conform to a protocol and automatically have the implementation that you need is really a game changer. Having trait like functionality is one of the most interesting aspects that Swift has given us.
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Release of Survive! The Game of Life 17 January 2016
A couple of months ago I wrote a small prototype of the well known Conway’s Game of Life. This kind of simulation has always fascinated me. Giving a set of rules and an initial state to the computer and let maths (and life) do its job has something special.
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Designers should be dynamic 5 August 2015
I’ve been lucky to have the opportunity to work in a bunch of different projects in my years as a developer. In all those projects I also had the opportunity to work with a bunch of different designers. I may be a good developer but to create a good product a good designer is absolutely needed. I think people has different kind of minds, and you need different minds to create a great product.
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How I watch the WWDC videos 30 June 2015
Yesterday I saw this tweet from Diego talking about how he watches WWDC videos:
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First impressions on WWDC 2015 9 June 2015
Every year, after the WWDC I usually record a podcast episode talking about my feelings of the keynote. This year I’ve been keeping a list of the things that I like the most, so I will leave it here as a reminder to myself.
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Autolayout explained to non developers 3 September 2014
Good article in iMoore about the future of the iOS UIs, but the best part is how it explains autolayout to non developers. Easy.
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