I’m back to use Linux as default desktop OS, I was using macOS for more than 5 years, but if I want the same workflow like macOS that means try to get a Spotlight then
Albert comes to answer, it looks similar to Alfred or Spotlight with great and powerful features like a search engine, themes, access to bookmarks and more.
It looks similar to the Spotlight clean and works faster.
Allow set auto-starting on login, show tray icon and limit the total of search results.
Albert is a great alternative if you want to use an application launcher similar to Spotlight, feel free to visit the Albert website and the extensions available an.