Make Your Active Foreground Window Obvious on MacOS Tahoe with Alan

One of the complaints about the new Liquid Glass interface on the Mac is that with such a reduction in contrast, it is increasingly challenging to quickly determine which of your app windows is active in the foreground. Developer Tyler Hall was annoyed enough by this with Tahoe that he created a simple app to draw an obvious border around the active window, called Alan*, and it’s available free.
The effect of the Alan app is not particularly attractive, but, it is effective – it makes it very obvious what the active foreground window is, something that has gotten increasingly difficult in macOS Tahoe with Liquid Glass. In this way, Alan is sort of like an accessibility app for people who want to be able to quickly determine what window is the active window on a Mac.




















