jQuery Migrate is the more common of the two in our index: it runs on 5,455 websites against 9 for SpriteSpin, and 4 sites use both. Counts come from real scans, not vendor claims.
Query Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.
SpriteSpin is a JavaScript plugin that enables users to create 360-degree image spin animations on their websites.
4 sites run both jQuery Migrate and SpriteSpin. That is 44% of the sites using SpriteSpin, the smaller of the two.
Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.