使用 Vibe 编码 SwiftUI 应用程序非常有趣

The author has recently acquired a 128GB M5 MacBook Pro, which has proven to be very capable of running local large language models (LLMs). Frustrated with Activity Monitor, the author decided to vibe code some alternative performance monitoring tools and is pleased with the results. This marks the author's second experiment with vibe coding macOS apps, following a presentation app developed earlier. Using Claude Opus 4.6 and GPT-5.4, the author can easily create SwiftUI applications, with a complete app fitting in a single text file, eliminating the need to open Xcode. So far, two apps have been built: Bandwidther, which shows network bandwidth usage by applications, and Gpuer, which displays additional relevant information.