In this web content, the author discusses their experience with TextKit 2 on macOS. They mention that in previous versions of macOS, TextKit 2 was unusable or rough, but on macOS 14 it appears to be improved. To test the performance of TextKit, the author created automated performance tests using XCTest’s UI testing system. They found that TextKit 1 and TextKit 2 are both fast, with TextKit 2 being slightly faster. The author encourages collaboration and welcomes feedback from readers. They also mention that they prefer indentation with tabs for improved accessibility but are open to other preferences.
https://github.com/ChimeHQ/TextViewBenchmark