Local Storage vs Session Storage

Developers should learn and use Local Storage for scenarios requiring persistent client-side data storage, such as saving user settings (e 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

Nice Pick

Developers should learn and use Local Storage for scenarios requiring persistent client-side data storage, such as saving user settings (e

Pros

• g
• 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 g 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.

The Bottom Line

Local Storage wins

Developers should learn and use Local Storage for scenarios requiring persistent client-side data storage, such as saving user settings (e