For browsers that are too old (no localStorage support) or things like Firefox in Private Mode (that doesn't allow localStorage), the app won't work. An error message is shown to the user but it's just the generic one. We need to catch this error and show a specific error message saying "the app will never work because it doesn't have the required browser features".
For browsers that are too old (no localStorage support) or things like Firefox in Private Mode (that doesn't allow localStorage), the app won't work. An error message is shown to the user but it's just the generic one. We need to catch this error and show a specific error message saying "the app will never work because it doesn't have the required browser features".