function printWindowsInfo(windows)
    for k, window in pairs(windows) do
        application = window:application()
        appName = application:name()
        title = window:title()
        id = window:id()
        isMinimized = window:isMinimized() and 'true' or 'false'
        isStandard = window:isStandard() and 'true' or 'false'
        role = window:role()
        screenId = window:screen():id()

        print('    ' .. appName .. ': ' .. title)
        print('        id: ' .. id)
        print('        isMinimized: ' .. isMinimized)
        print('        isStandard: ' .. isStandard)
        print('        role: ' .. role)
        print('        screenId: ' .. screenId)
    end
end

function filterCallback() return true end

windowFilter = hs.window.filter.new(filterCallback)

windowFilter:subscribe(
    {
        hs.window.filter.windowCreated,
        hs.window.filter.windowDestroyed,
    },
    function()
        print('------')
        printWindowsInfo(windowFilter:getWindows())
    end
)