demo · v144

Manifest Update Rules Simulator

Tweak the manifest's update_eligibility setting, then run an update simulation. The simulator shows which checks Chrome 144 performs and whether the icon fetch is skipped under the immutable rule.

generated manifest


      

      

        
chrome behaviour

        

      

    

  


  

    
the manifest


{
  "name": "My App",
  "icons": [{ "src": "/icons/app-512.png", "sizes": "512x512" }],
  "update_eligibility": { "icon_urls": "immutable" }
}

  


  

    
see also