> JavaScript and Swift have essentially the same performance here
One thing that I notice about the Swift version is that he's making heavy use of classes, and in the performance section it mentions that there is quite a lot of time spent on retain-release. There's probably a lot of room for performance optimization in this implementation.
One thing that I notice about the Swift version is that he's making heavy use of classes, and in the performance section it mentions that there is quite a lot of time spent on retain-release. There's probably a lot of room for performance optimization in this implementation.