1
Polyfill.io is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, MooTools is clearly lagging behind, losing to Polyfill.io in all segments.
1
Polyfill.io has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, Food & Drink, Law & Government and 18 other categories.
2
MooTools is leading in Science & Education and Heavy Industry & Engineering.
1
Polyfill.io is leading in most countries, including United States, United Kingdom, Canada, Japan and 143 other countries.
2
MooTools is leading in Russia, Poland, Greece, Ukraine and 15 other countries.