What characteristic of Senna.js distinguishes it from basic SPAs?

Senna.js distinguishes itself from basic Single Page Applications (SPAs) primarily through its enhanced SEO and bookmarking capabilities. In traditional SPAs, the content is dynamically loaded via JavaScript, which can create challenges for search engine indexing. Since SPAs typically generate a single HTML page that changes dynamically, traditional SEO practices, such as ensuring that multiple unique URLs are available for different content, can become problematic.

Senna.js is designed to address these issues by enabling an approach that is more SEO-friendly. It allows for the creation of unique URLs for different views within the application. This means search engines can properly index the content, and users can bookmark specific pages or views, enhancing usability and discoverability. By providing these features, Senna.js helps developers create applications that can leverage the benefits of both SPAs and traditional multi-page applications when it comes to SEO and user experience.

This focus on improved SEO and bookmarking is a significant characteristic that distinguishes Senna.js from standard SPAs, which may not have built-in solutions for these critical aspects.