hammerspoon.init.centerAllNewWindows.lua

-- ~/.hammerspoon/init.lua
-- https://chatgpt.com/share/679c6282-322c-8007-9421-d7a0513d1a5f
hs.window.filter.default:subscribe(hs.window.filter.windowCreated, function(win)
  print(win:application():bundleID())

  -- if win:application():bundleID() == "com.microsoft.VSCode" then return end

  if not win:isStandard() then return end

  if win:tabCount() ~= nil and win:tabCount() > 1 then return end

  if not win:isMaximizable() then return end

  win:centerOnScreen()
end)