Stacktrace
Stacktrace
John Sundell and Gui Rambo
A podcast about life and technology from two developers’ perspectives. With John Sundell and Gui Rambo.
207: “It’s not magic, it’s all in the kernel”
John builds a cross-platform UI framework in Rust, and Rambo uses the macOS virtualization system to create a virtual iPhone.
May 13
1 hr 10 min
206: “Let’s deprecate Xcode projects”
Using Android as an iOS user, and the state of Swift Package Manager, including how it could become a more full-featured orchestration tool for Xcode projects.
Apr 8
53 min
205: “The 2026 edition”
On this first episode of the 2026 season, John and Rambo discuss how they’re using AI agents when working on different projects, and how to approach learning new programming languages in 2026.
Mar 11
1 hr 6 min
204: “Ship a prompt”
Stacktrace is back! John and Rambo check their hype levels for WWDC24, and discuss how AI might fit into Apple’s plans for this year’s releases. Also, Xcode wishes, and the challenges of building distributed systems.
May 14, 2024
1 hr 3 min
203: “The Sherlock Holmes of debugging”
John and Rambo reflect on what they’ve been learning and how they’ve been aiming to improve as developers during 2023. Also, tips for getting better at debugging, deploying generative AI within existing apps, and are view models really such a good fit for SwiftUI views?
Dec 18, 2023
1 hr 15 min
202: “Incrementing the integer”
Reactions to Apple’s “Scary fast” event, Rambo’s review of the iPhone 15 Pro Max, and under the hood of CleanupBuddy.
Nov 6, 2023
1 hr 4 min
201: “USB-C utopia”
Will this year’s iPhones switch to USB-C instead of Lightning, what could an Apple Watch Ultra-style action button be used for on a phone, and will Apple give us another look at the Vision Pro at their upcoming “Wanderlust” event?
Sep 7, 2023
1 hr 6 min
200: “Expectation recalibration”
Rambo’s custom implementation of macOS desktop widgets and how they relate to Apple’s new built-in system feature, why the experience of using SwiftUI depends so much on the environment it’s being used in, and a mini-review of the ASUS ROG Ally.
Jul 31, 2023
1 hr 10 min
199: “Taking the cover off the API”
John and Rambo start diving into the new announcements from WWDC23 — including the Apple Vision Pro and visionOS, the new Apple Silicon-powered Mac Pro, as well as many of the updates to Apple’s various operating systems.
Jun 22, 2023
1 hr 18 min
198: “WWDC23 Keynote Poker”
With the start of WWDC23 just around the corner, John and Rambo share their predictions, hopes, and dreams as to what Apple might introduce during this year’s edition of the conference. It’s Keynote Poker time!
Jun 1, 2023
1 hr 23 min
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