EQCSS
393 websites

EQCSS is free to use

http://elementqueries.com

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.

VS

Highstock
7,841 websites

Highstock offers both free and paid options

http://www.highcharts.com/products/highstock

Highstock lets you create stock or general timeline charts in pure JavaScript, including sophisticated navigation options like a small navigator series, preset date ranges, date picker, scrolling and panning.

Market Share by Top Websites

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

2 In terms of market share, EQCSS is clearly lagging behind, losing to Highstock in all segments.

Websites Categories

1 Highstock has better usage coverage in more websites categories. Including Finance, Computers Electronics & Technology, Jobs & Career, Science & Education and 20 other categories.

2 EQCSS hasn't got a lead over Highstock in any websites category.

Geography

1 Highstock is leading in most countries, including United States, India, Russia, Brazil and 128 other countries.

2 EQCSS is leading in Finland and Nicaragua.