Tailwind CSS
trend
10,625 websites

Tailwind CSS is free to use

https://tailwindcss.com/

A utility-first CSS framework for rapidly building custom designs.

VS

X-UA-Compatible
trend
11,140,094 websites

X-UA-Compatible is free to use

http://blogs.msdn.com/ie/archive/2008/06/10/introducing-ie-emulateie7.aspx

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

Market Share by Top Websites

1 X-UA-Compatible is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Tailwind CSS is still behind X-UA-Compatible in all market share segments.

Websites Categories

1 X-UA-Compatible has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Arts & Entertainment, Games and 20 other categories.

2 Tailwind CSS hasn't got a lead over X-UA-Compatible in any websites category.

Geography

1 X-UA-Compatible is leading in most countries, including United States, China, Japan, Germany and 162 other countries.

2 Tailwind CSS hasn't got a lead over X-UA-Compatible in any country.