Starting with macOS Sonoma, you can use Safari to save any webpage as a web app, so that you can use it independently of Safari. Web apps offer a streamlined, app-like experience and easy access from the Dock.
Create web app from a webpage
In Safari, open the webpage that you want to use as a web app
From the menu bar, choose File > Add to dock
Type the name that you want to use for the web app, then click Add
The web app is saved to the Applications folder of your home folder, and you can open it from the Dock, Launchpad, or Spotlight.