IndexedDB vs Local Storage

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 meets 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. Here's our take.

IndexedDB

Nice Pick

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

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

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

The Verdict

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

The Bottom Line

IndexedDB wins

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