台媒：如和平统一无望大陆为何还来推和平发展？

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百度进一步说，中国传统医学家们当然也想弄清楚人体结构、药物成分、药物机理，只是由于时代的局限，特别是缺乏实证逻辑、实验科学，古代中医跟西方传统医学一样，无法弄清楚很多问题，也存在许多错误，但他们从未停止探索。

These diagrams show the usage statistics of Bootstrap version 4.0 as JavaScript library on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

Bootstrap version 4.0 is used by 0.5% of all the websites whose JavaScript library we know. This is 0.4% of all websites.

The diagram shows the percentage of websites using Bootstrap version 4.0 as JavaScript library.

How to read the diagram:
Bootstrap is used by 17.5% of all the websites.
Version 4.0 is used by 0.4% of all the websites.

Bootstrap

17.5%

Version 4

4.2%

Version 4.0

0.4%

W3Techs.com, 7 August 2025

Percentage of websites using Bootstrap

Subversions of Bootstrap 4.0

This diagram shows the percentages of websites using various subversions of Bootstrap 4.0.

How to read the diagram:
Version 4.0.0 is used by 99.9% of all the websites who use Bootstrap version 4.0.

Version 4.0.0

99.9%

Version 4.0.1

0.1%

W3Techs.com, 7 August 2025

Percentages of websites using various subversions of Bootstrap 4.0

Popular sites using Bootstrap version 4.0

Technology comparisons

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Technology Brief
Bootstrap
Category: JavaScript Libraries
Bootstrap is an open source HTML, CSS, and JavaScript framework.
Website: getbootstrap.com

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