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Bootstrap (front-end framework)

Web design front-end framework / From Wikipedia, the free encyclopedia

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Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains HTML, CSS and (optionally) JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

Quick facts: Original author(s), Developer(s), Initial rel...
Original author(s)Mark Otto, Jacob Thornton
Developer(s)Bootstrap Core Team
Initial releaseAugust 19, 2011; 11 years ago (2011-08-19)
Stable release
5.2.3[1] Edit this on Wikidata / 22 November 2022; 6 months ago (22 November 2022)
Preview release
v5.3.0-alpha3 / April 3, 2023; 56 days ago (2023-04-03)
RepositoryBootstrap Repository
Written inHTML, CSS, Less (v3), Sass (v4) and JavaScript
PlatformWeb platform
LicenseMIT License (Apache License 2.0 prior to 3.1.0) Edit this on Wikidata

As of May 2023, Bootstrap is the 17th most starred project (4th most starred library) on GitHub, with over 164,000 stars.[2] According to W3Techs, Bootstrap is used by 19.2% of all websites.[3]