DOM Storage vs Web SQL Database

Developers should learn DOM Storage when building client-side web applications that need to store data locally for improved performance, offline functionality, or user experience customization meets developers should learn web sql primarily for maintaining legacy web applications that still use it, as it was widely implemented in browsers like chrome and safari before being deprecated. Here's our take.

DOM Storage

Nice Pick

Developers should learn DOM Storage when building client-side web applications that need to store data locally for improved performance, offline functionality, or user experience customization

Pros

• It is particularly useful for saving user settings, caching API responses to reduce server load, and implementing features like shopping carts or form autosave in single-page applications
• Related to: javascript, html5

Cons

• Specific tradeoffs depend on your use case

Web SQL Database

Developers should learn Web SQL primarily for maintaining legacy web applications that still use it, as it was widely implemented in browsers like Chrome and Safari before being deprecated

Pros

• It's useful for understanding client-side data storage evolution and for projects requiring simple, SQL-based local storage in older environments, though modern alternatives are recommended for new development
• Related to: indexeddb, localstorage

Cons

• Specific tradeoffs depend on your use case

The Verdict

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

The Bottom Line

DOM Storage wins

Based on overall popularity. DOM Storage is more widely used, but Web SQL Database excels in its own space.