Local Storage vs Session Storage
Developers should use Local Storage for storing non-sensitive client-side data that needs to persist between sessions, such as user preferences, theme settings, or form data drafts meets developers should use session storage when they need to store temporary, session-specific data such as form inputs, shopping cart items, or user preferences that should not persist beyond the current browsing session. Here's our take.
Local Storage
Developers should use Local Storage for storing non-sensitive client-side data that needs to persist between sessions, such as user preferences, theme settings, or form data drafts
Local Storage
Nice PickDevelopers should use Local Storage for storing non-sensitive client-side data that needs to persist between sessions, such as user preferences, theme settings, or form data drafts
Pros
- +It's ideal for offline web applications, caching static assets, and improving performance by reducing server requests for frequently accessed data
- +Related to: session-storage, cookies
Cons
- -Specific tradeoffs depend on your use case
Session Storage
Developers should use Session Storage when they need to store temporary, session-specific data such as form inputs, shopping cart items, or user preferences that should not persist beyond the current browsing session
Pros
- +It is particularly useful for single-page applications (SPAs) to maintain state during navigation without server requests, and for security-sensitive data that should be cleared when the session ends to prevent unauthorized access from other users on shared devices
- +Related to: local-storage, cookies
Cons
- -Specific tradeoffs depend on your use case
The Verdict
Use Local Storage if: You want it's ideal for offline web applications, caching static assets, and improving performance by reducing server requests for frequently accessed data and can live with specific tradeoffs depend on your use case.
Use Session Storage if: You prioritize it is particularly useful for single-page applications (spas) to maintain state during navigation without server requests, and for security-sensitive data that should be cleared when the session ends to prevent unauthorized access from other users on shared devices over what Local Storage offers.
Developers should use Local Storage for storing non-sensitive client-side data that needs to persist between sessions, such as user preferences, theme settings, or form data drafts
Disagree with our pick? nice@nicepick.dev