Element queries are a new way of thinking about responsive web design where the responsive conditions apply to elements on the page instead of the width or height of the browser.
Polymer is a web library, built on top of Web Components, and designed to leverage the evolving web platform on modern browsers.
Polymer is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, EQCSS is clearly lagging behind, losing to Polymer in all segments.
Polymer has better usage coverage in more websites categories. Including News & Media, Computers Electronics & Technology, Science & Education, Finance and 20 other categories.
EQCSS hasn't got a lead over Polymer in any websites category.
Polymer is leading in most countries, including United States, Germany, United Kingdom, South Korea and 106 other countries.
EQCSS is leading in Guatemala, Mauritius, Moldova and Nicaragua.