try! Swift Tokyo 2024

In software design, it is crucial to focus on seamlessly integrating the platform's system with the creator's unique concept. Aiming for a harmonious and well-designed UI is a shortcut to creating software that is user-friendly and easy to use. This talk will focus on UI design for applications on macOS and iOS, discussing how creators can assert their uniqueness, adapt to the platform, and balance respect for cultural considerations. Speaker: usagimaru try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

In this talk, we’ll explore Duolingo's efforts to build a virtual language tutor, using the latest AI technology. In 2023, Duolingo launched a new feature built on GPT-4 called Roleplay, to simulate the experience of realistic conversation practice in a foreign language. As an engineer behind the product, I'll discuss iOS-specific challenges, as well as common issues working with generative AI issues, such as latency optimization. The talk concludes with an interactive demo of the Roleplay feature, providing an inside look at how AI is transforming language learning. Speaker: Xingyu Wang try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Have you ever built a socket communication app? The sense of accomplishment when you delve into layers that aren't typically touched in your everyday app development and actually utilize them in an app is truly exceptional. However, creating a socket communication app requires knowledge of POSIX sockets, and for complex communications, you need to implement parallel processing. In this talk, we'll implement socket communication and parallel processing in Swift. With Swift, which we're all familiar with, you can easily venture into unfamiliar territories, and there are several instances where you can leverage Swift's capabilities through implementing socket communication and parallel processing. Take this opportunity to enjoy learning socket communication and rediscover the charm of Swift! Speaker: SHIMOTORI Shigure try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

A brief overview of how to write modern UI applications on Windows taking advantage of recent technologies. This assumes that the developer is not familiar with Windows development. By drawing parallels between the macOS and Windows worlds, it aims to show how Windows UI application development can be familiar and easy with Swift. Speaker: Saleem Abdulrasool try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

SF Symbols 5には5,000以上のシンボルがあり、アイコン作成が簡単になりました。しかし、多くのSF Symbolsが見落とされています。 SwiftUI、SF Symbols、そしてアートを融合させた旅にご参加ください。SF Symbolsを創造的に使うためのヒントをお伝えします。Appleも予想しなかったSF Symbolsの使い方を発見しましょう。一緒にユニークなシンボルを探索しましょう。 Speaker: Lil Ossa try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

visionOS represents a new paradigm known as Spatial Computing, which is expected to significantly increase the number of experiences available on headset devices. This talk will introduce the basic concepts of visionOS and provide explanations on implementing sample apps using Swift. Given that many may not have developed for visionOS or have experience with SwiftUI or RealityKit, understanding every aspect is not necessary. By learning the basic architecture, you can start implementing spatial applications. The session will cover the process from project creation to operation, with spatial expressions explained through demos and videos. Let's create experiences in Spatial Computing together! Speaker: Satoshi Hattori try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

We all know Swift is great for buildings apps on iOS, macOS, and other Apple platforms, but it can do so much more. In this talk you'll learn how to leverage result builders to generate HTML, then how to use that as a foundation for building whole websites in Swift. Speaker: Paul Hudson try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

After transitioning to remote work several years ago, I found myself spending most of my time at home. However, I wanted to ensure I maintained a healthy lifestyle by aiming for 10,000 steps per day. To easily track my daily steps without the need for an app store, I developed a personal app for myself. Initially, I experimented with an iOS app using Swift Charts. However, as updates to the operating system rolled out, I found that I rarely used the app. Instead, with the convenience of the Apple Watch widget, I seamlessly transitioned to tracking my steps directly from my wrist. I'll discuss the logical progression of how I continuously refined the app for personal use, adapting it to evolving OS features, and how it positively impacted my daily routine. Speaker: Kazuhiro Kamakura try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Vapor has undergone a large number of significant changes over the last few years. The introduction of Swift Concurrency, Sendable and rewriting the internals to use new async foundations have all posed big problems as we've had to migrate and adapt without breaking anything, continuing to ship and keeping our API stable! In this talk we'll go through some war stories of these migrations and learn some practical steps that you can use in your codebase to make big changes without grinding to a halt or breaking everything. This talk is applicable to all Swift developers, whether writing libraries, iOS applications or even server apps! Speaker: Tim Condon try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Macros are little compiler plugins that allow us to extend the Swift language in ways that do not require going through Swift evolution, or waiting for a Swift core team member to implement the feature, or require us learning C++ so that we can try implementing the feature ourselves. It is an incredibly powerful new feature, but can also be incredibly complex to get right. Let's explore how to debug and test every aspect of macros, from the code they expand to, to the errors and warnings and fix-its they emit. Speaker: Stephen Celis, Brandon Williams try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

In this session, I'll share insights gained from a project to rewrite the game "Simutrans" in Swift, focusing on the practicality of C++ interoperability and the anticipated developments in the future. You'll learn how to leverage these insights to potentially challenge yourself with porting C++ projects to Swift. Speaker: Akimu Hirai try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

In a world increasingly dominated by Artificial Intelligence (AI), this presentation challenges the audience to consider an alternate future: one where AI is not the centrepiece of technological advancement. We delve into the implications of a future less reliant on AI, discussing the potential benefits and drawbacks. The talk focuses on three key areas: human creativity and innovation, the preservation of traditional skills and knowledge, and the ethical considerations of a non-AI-centric world. Firstly, we explore how a reduced emphasis on AI could foster greater human creativity and innovation. Without AI's influence, there might be a resurgence in traditional problem-solving approaches and a renewed emphasis on human ingenuity. Secondly, the talk addresses the preservation of traditional skills and knowledge. In a world less dependent on AI, these skills might not only survive but thrive, leading to a more diverse technological landscape. Finally, we discuss the ethical implications of a world without pervasive AI. This includes considerations of privacy, employment, and societal structure, and how these might differ from a future where AI plays a central role. Speaker: Emad Ghorbaninia try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

After a year of developing an editor component with the TextKit 2 framework, I gained knowledge of best practices and techniques. I am thrilled to share my experience and insights. Speaker: Marcin Krzyzanowski try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

As most people tend to use cloud sync services to store relevant content, we will explore File Provider framework on both iOS and macOS and all the related features: Finder and Files app integration, remote synchronisation with upload and downloads. So let’s explore how it works on both iOS and macOS and how you can sync, upload and download files on these platforms. Speaker: Audrey Zebaze try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Using the Accessibility API in macOS allows you to access and manipulate UI elements of other applications and retrieve the content displayed. This presentation will introduce methods to add assistant features such as autocomplete and translation to existing applications by utilizing this functionality. We will discuss the application of the Accessibility API to enhance applications, including practical examples. Speaker: kishikawa katsumi try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

With iPhones continually advancing their camera capabilities, one can capture satisfying photos without the need for a dedicated digital camera. Yet, there exists a niche of individuals who intentionally purchase older digital or film cameras. They are drawn to the unique aesthetic of photos and videos produced by these cameras. In this talk, we'll explore how to achieve such retro-style photos using Swift. While Core Image's documentation offers articles like "Simulating Scratchy Analog Film," implementing these techniques directly into a camera app may not yield the desired retro effect. Therefore, we'll start by reexamining the question, "What defines a retro-style photo?" and aim to create the ideal retro aesthetic. Speaker: Yunosuke Sakai try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Swift boasts a powerful language feature known as type inference, which is crucial for balancing a safe type system with ease of coding. Understanding how this essential feature is implemented can aid in writing better code. In this talk, I will explain the workings of Swift's type inference, including the fundamental algorithm that allows bidirectional propagation of type information for code, and how it's extended to accommodate language features like overloading. This will help understand why compiling code can become overly burdensome and result in errors. I will also cover interesting related topics such as overload priority, simultaneous inference in multiple statements, and the challenges of protocol compliance determination. Additionally, methods for directly observing the behavior of type inference using compiler options will be introduced, paving the way for further deepening your understanding. Speaker: omochimetaru try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Localizing your app into other languages can unlock a huge amount of growth potential for your app. But as an indie developer, I don’t have time to spare and don’t have others I can rely on to do the work involved in maintaining a high quality localization. So, I rely heavily on automation to minimize the work associated with maintaining 8 different high-quality localizations in my app Nihongo. In this talk, I’ll discuss what aspects of localization I entrust to professional translators, what I use machine translation for, and what I use crowdsourcing from social media for. I’ll discuss techniques for automating various aspects of the localization process, including (1) generating screenshots of strings for providing context to translators and validating their translations, (2) generating app store screenshots, including marketing copy in multiple languages, (3) generating meaningful release notes in multiple languages, and (4) verifying app layout and correctness in multiple languages. Speaker: Chris Vasselli try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Have you ever pondered why '1 + 1 = 2' in Swift? Join me as I unveil the intriguing journey behind this seemingly simple arithmetic operation, delving into Swift's inner workings, including its source code, LLVM, and assembly language. This talk offers a deep dive into the concealed mechanics behind everyday code! Speaker: Shogo Yoshida try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Swift is cool but... do you know what's cooler? Successfully code signing your Swift apps. Code signing issues can certainly be scary but they can be really fun to solve! This talk will teach you how to take a step back from scary code signing errors to calmly and quickly code sign your apps. Speaker: Josh Holtz try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

Binary size is one of the critical metrics to improve the app experience. There are a bunch of approaches to optimize program size and Swift provides some of them including Swift-specific one. This talk gives you an overview of well-known optimizations and how to write size-friendly Swift code. Speaker: Yuta Saito try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp

This talk will take you through a handful of topics that either make a big or a small win for you or your application, mostly with the new iOS, SwiftUI and Xcode features. Want to give your app some extra sparkle? Let's chat about cool shortcuts, playful animations, and the new tricks from SwiftUI 5 like observation framework, enhanced phased animations, updates to scrollview and new gestures. Come join this session and take home some big and small wins with you. Speaker: Zamzam Farzamipooya try! Swift Tokyo Conference 2024 - try! Swift Tokyo is back! Developers from all over the world gather for tips and tricks and the latest case studies of development using Swift. Developers from all over the world will gather here. Swift and to showcase our Swift knowledge and skills, and to collaborate with each other, The event will be held for three days from March 22 - 24, 2024! Channel: https://www.youtube.com/@trySwiftConference X: https://twitter.com/tryswiftconf WebSite: https://tryswift.jp