Require JS
trend
856,453 websites

Require JS is free to use

http://requirejs.org/

RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Rhino and Node.

VS

Spin JS
trend
456,649 websites

Spin JS is free to use

http://spin.js.org/

Spin.js dynamically creates spinning activity indicators that can be used as resolution-independent replacement for AJAX loading GIFs.

Market Share by Top Websites

1 Require JS 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 Require JS in all segments.

Websites Categories

1 Require JS has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Lifestyle, Games and 15 other categories.

2 Spin JS is leading in Travel & Tourism, Community & Society, Law & Government, News & Media and one other category.

Geography

1 Require JS is leading in most countries, including United States, Germany, United Kingdom, China and 152 other countries.

2 Spin JS is leading in Russia, Taiwan, Poland, Hungary and 6 other countries.