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Swift Concurrency Training Kata
Master concurrency with 12 real-world challenges
Nov 11, 2025
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Jacob Bartlett
26
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My Toddler Loves Planes, So I Built Her A Radar
Nov 27, 2023
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Jacob Bartlett
88
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Apple is Killing Swift
Oct 21, 2024
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Jacob Bartlett
128
10
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The 2FA app that tells you when you get `314159`
Feb 19, 2024
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Jacob Bartlett
20
6
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The SwiftUI Design System War: Composition vs Progressive Disclosure
My most controversial high-conviction opinion
Mar 17
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Jacob Bartlett
7
Is SwiftUI finally as fast as UIKit in iOS 26?
A scientific performance comparison. The final word.
Mar 9
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Jacob Bartlett
17
3
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iOS System Design interviews in 2026
Practical prep advice based on three real-world interviews
Mar 3
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Jacob Bartlett
28
2
The Most Complicated System I Ever Worked On
A ludicrously elaborate pipeline of webscraping, parsing, persistence, processing, and polling
Feb 17
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Jacob Bartlett
7
Agentic AI Engineering Workflows for iOS in 2026
Cargo culting the creator of Claude Code
Feb 9
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Jacob Bartlett
33
1
4
My (deeply stressful) big tech interview grind
A survival guide for the tech job market in 2026
Feb 3
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Jacob Bartlett
13
6
Xcode Organizer: Your Performance Cheat Sheet
Instruments, but crowdsourced
Jan 20
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Jacob Bartlett
8
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