Web SQL Database vs Web Storage API

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 meets developers should learn the web storage api when building web applications that need to store user preferences, authentication tokens, or application state locally without server-side storage, improving performance and user experience by reducing server requests. Here's our take.

Web SQL Database

Nice Pick

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

Web Storage API

Developers should learn the Web Storage API when building web applications that need to store user preferences, authentication tokens, or application state locally without server-side storage, improving performance and user experience by reducing server requests

Pros

• It's particularly useful for offline-capable apps, caching data, and maintaining state across page navigations in single-page applications (SPAs)
• Related to: javascript, html5

Cons

• Specific tradeoffs depend on your use case

The Verdict

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

The Bottom Line

Web SQL Database wins

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