1
Bootstrap is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Spin JS is clearly lagging behind, losing to Bootstrap in all segments.
1
Bootstrap has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Law & Government, Health and 20 other categories.
2
Spin JS hasn't got a lead over Bootstrap in any websites category.
1
Bootstrap is leading in most countries, including United States, Russia, India, China and 162 other countries.
2
Spin JS hasn't got a lead over Bootstrap in any country.