Session Storage vs IndexedDB

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 meets developers should learn indexeddb when building progressive web apps (pwas) or any web application that requires robust offline capabilities, such as note-taking apps, document editors, or media players. Here's our take.

Session Storage

Nice Pick

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

IndexedDB

Developers should learn IndexedDB when building progressive web apps (PWAs) or any web application that requires robust offline capabilities, such as note-taking apps, document editors, or media players

Pros

• It's essential for scenarios where users need to access and manipulate data without an internet connection, and for caching large datasets like product catalogs or user-generated content to reduce server load and latency
• Related to: javascript, progressive-web-apps

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Session Storage is a concept while IndexedDB is a database. We picked Session Storage based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Session Storage wins

Based on overall popularity. Session Storage is more widely used, but IndexedDB excels in its own space.