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Bootstrap

HTML, CSS, and JS library for building websites.

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About Bootstrap

Bootstrap is a powerful, extensible, and feature-packed frontend toolkit for building and customizing websites. Utilize its Sass, grid system, and JavaScript plugins to bring projects to life.

Popularity

#2,181

worldwide today

7%over 40 days

Best #2,020 on Sep 28

Sep 28Source: Tranco top sites listNov 6
#44 most popular in Developer Tools · of 292 ranked on ZivviSee rankings

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Bootstrap alternatives

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Bootstrap FAQ

What is Bootstrap?

Bootstrap is a powerful, extensible, and feature-packed frontend toolkit for building and customizing websites. Utilize its Sass, grid system, and JavaScript plugins to bring projects to life.

Is Bootstrap free?

Bootstrap is open source, so you can self-host it for free. Check getbootstrap.com for hosted plans.

What platforms does Bootstrap support?

Bootstrap is available on Web.

What are the best Bootstrap alternatives?

Popular alternatives to Bootstrap in Developer Tools include Vast.ai, ImageMagick, LLVM, Sanity, and Herdr. Compare them side by side on Zivvi.