Spin.js dynamically creates spinning activity indicators that can be used as resolution-independent replacement for AJAX loading GIFs.
Spin JS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
Despite its recent growth, KnockoutJS is still behind Spin JS in all market share segments.
Spin JS has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Arts & Entertainment, Travel & Tourism and 20 other categories.
KnockoutJS hasn't got a lead over Spin JS in any websites category.
Spin JS is leading in most countries, including United States, Germany, Russia, Taiwan and 160 other countries.
KnockoutJS is leading in Jersey.