The “One More Prompt” risk of agentic coding
I hope you enjoy learning alongside my AI journey. Here's the next learning I want to share with you: the "One More Prompt" trap.
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SwiftLee Weekly #316
Apple's Hidden Collection & Sequence APIs · The "One More Prompt" risk · Generally useful prompts for app development
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This week's blog post
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Learn moreCurated from the community
WWDC26 Apple Park Special Event
June 8-12 are the dates! Submissions to be part of the random selection process will be accepted until 11:59 p.m. PT on Monday, March 30. I booked my flight already: there are so many developers from the community, many events, and even a side conference called CommunityKit. See you there?
Read the article developer.apple.com
Review your own AI-generated code
Agentic coding doesn’t just introduce you to new tools, they also challenge your habits. Scott Berrevoets shares this experience of working with agents at Lyft.
Generally Useful Prompts
Learn from experience, learn from fellow engineers using AI. Here’s David Smith sharing his generally useful prompts.
Expanding Animations in SwiftUI Lists
Expanding list animations in SwiftUI: I’m sure we’ve all had to build them at least once. Pavel Zak shares different approaches and a final winner.
Copy-On-Write in Swift: Semantics, Misconceptions, and a Custom Implementation
COW always makes me think of something else, but in Swift, it can lead to interesting improvements, as Artem Mirzabekian explains.
Swift Evolution
Last week's Swift proposal state changes. Review-stage proposals are your chance to influence Swift's future.
What I'm working on
Let's Vision talk, RocketSim 15.0, and a new Agent Skill
Yes, I've had a busy week!
This Wednesday, I'll be flying towards Shanghai to present my talk "What 15 Years of Coding Didn’t Prepare Me For: Agent-Driven Development". Besides preparing slides and animations, I'm working hard on the next RocketSim release.
This week's article showcases a video of that release already, but it's essentially a major release with many improvements. One of the biggest new features is an actual post-editor for screenshots and videos:
I'd love for you to try it out, so I can release it right after returning back home from the Let's Vision conference.
Join the TestFlight
Finally, I'm working on a new Agent Skill. I've already been trying it out with several developer friends, but I'm looking for more teams to try it out. If your team is using Agent Skills already and willing to try it out, reply to this email with your GitHub handle and I'll get you onboarded. I can't share much about it yet, but let's say it will speed up your development workflow quite a bit!
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