try! Swift Conference Courses

Understanding Render Loop to Optimize SwiftUI

Dive into the SwiftUI render loop mechanics to optimize performance, eliminate lag, and enhance your interface development skills with practical techniques and insights.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Build Your Own Swift Regex: A Gentle Introduction to Swift Regex

Dive into implementing a small Swift regex engine, focusing on fundamental operations and backtracking approaches to better understand and potentially contribute to Swift's official regex development.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

SwiftSyntax: For Good and Evil

Explore SwiftSyntax, Apple's library for parsing and manipulating Swift code, with Nick Lockwood. Learn its capabilities, limitations, and discover unexpected use cases beyond formatting and code generation.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Capturing Immersive Videos of J1 Pro Soccer Team FC Machida Zelvia

Discover how a team captured 180-degree immersive videos of FC Machida Zelvia soccer team, exploring the challenges in filming, editing, and developing a Swift-based viewer application for an exclusive hands-on fan experience.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Bring Life to Your iOS Application with 3D Content Using RealityKit

Discover how to enhance iOS apps with 3D content, animations, and interactive elements using RealityKit and SwiftUI to create immersive experiences that stand out.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

SwiftUI API Design Lessons: Bridging Procedural APIs with the Declarative World

Discover how to design SwiftUI-friendly declarative APIs that integrate with procedural frameworks, using AVFoundation to build a photo and video capture app while learning best practices for API adaptation.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

I Built an App for NeXTSTEP - try! Swift Tokyo 2025

Explore the origins of Apple's NS prefix by following one developer's journey building a NeXTSTEP app, revealing surprising connections to modern Objective-C and Apple platforms.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Understanding HDR - try! Swift Tokyo 2025

Dive into the concept of High Dynamic Range imaging, its support on Apple platforms, and undocumented quirks in this 20-minute talk by Benjamin Sandofsky at try! Swift Tokyo 2025.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Rendering Beautiful Text Using MSDFs and Metal

Explore real-time infinite canvas UI implementation using Metal and Multi-channel Signed Distance Fields (MSDFs) for rendering sharp, beautiful text at any zoom level or orientation.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Live Coding a Streaming ChatGPT Proxy with Swift OpenAPI from Scratch

Discover how to build a streaming ChatGPT proxy using Swift OpenAPI Generator, creating type-safe clients for macOS and Linux servers with end-to-end streaming capabilities powered by async sequences.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Raymarching Shaders with SwiftUI

Explore how to create 3D graphics using SwiftUI's syntax combined with raymarching and signed distance functions to develop impressive shaders in this presentation by Andrew Zheng.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Optimize Your Swift Code

Techniques for optimizing Swift code performance, including compiler-friendly programming and detecting implicit costs. Learn to process complex algorithms efficiently at 120 FPS.

• YouTube
• 29 minutes
• Self-Paced
• Conference Talk

Swift Concurrency in GoodNotes

Exploring Swift Concurrency challenges in GoodNotes app development, including limitations, issues encountered, and solutions through custom concurrency module creation.

• YouTube
• 30 minutes
• Self-Paced
• Conference Talk

Introducing the Beeline Library - Another Approach to Routing on iOS

Discover Beeline, an open-source Swift library simplifying navigation state management in iOS apps. Learn how it handles complex routing and deep-linking without relying on singletons or dependency injection.

• YouTube
• 26 minutes
• Self-Paced
• Conference Talk

Swift Expression Macros - A Practical Introduction

Practical introduction to Swift Expression Macros, exploring their implementation, benefits, and potential applications. Learn how to use macros effectively to extend Swift's capabilities without compromising code readability.

• YouTube
• 38 minutes
• Self-Paced
• Conference Talk