Market Share by Top Websites

1 Spin JS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Polymer is still behind Spin JS in all market share segments.

Websites Categories

1 Spin JS has better usage coverage in more websites categories. Including People & Society, Business & Industry, Religion & Spirituality, Arts & Entertainment and 214 other categories.

2 Polymer hasn't got a lead over Spin JS in any websites category.


1 Spin JS is leading in most countries, including United States, Russia, Taiwan, Germany and 175 other countries.

2 Polymer is leading in Kuwait and Bahrain.