Bootstrap

The most popular HTML, CSS, and JS library in the world.

★★★★★ 5.0/5 from 7 reviews

What is Bootstrap?

Bootstrap is an open-source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with our Sass variables and mixins, responsive grid system, extensive prebuilt components, and powerful plugins built on jQuery.

Pros & Cons

Pros

  • Rapid development
  • Responsive grid system
  • Customization options
  • Easy to use
  • Extensive documentation
  • Prebuilt components
  • Community support
  • Mobile-first design
  • Popular framework
  • Proven reliability
  • Utility classes

Cons

  • Restrictive for custom designs

Tool Details

Categories Engineering & Development, UI frameworks
Website getbootstrap.com
Became Popular June 3, 2015
Platforms Web
Social

Recent Reviews (4)

A
aydincan Jan 24, 2025
★★★★★

We chose Bootstrap for its rapid development capabilities, extensive documentation, and proven reliability. Its pre-built components and responsive grid system allow us to deliver professional, mobile-first solutions with minimal implementation time.

Prebuilt components Responsive grid system Extensive documentation Rapid development Proven reliability Mobile-first design
R
Radoslav Oct 31, 2022
★★★★★

I used bootstrap for minor side project, where I can't hire full time designer. I love their utility classes.

Utility classes
M
Maurice Aug 23, 2024
★★★★★

Support for proven UI libraries such as Bootstrap is one of JitBlox's key unique selling points.

O
Omar Feb 25, 2025
★★★★★

Bootstrap is one of the most popular front-end frameworks, making web development faster and more efficient. With its pre-designed components, responsive grid system, and extensive customization options, it simplifies building modern, mobile-friendly websites. I love how easy it is to use, whether you’re a beginner or an experienced developer. The built-in styles and JavaScript components save a lot of time, and the strong community support means there are plenty of resources available. While it can feel a bit restrictive for highly custom designs, it’s a great choice for quickly creating professional-looking, responsive websites.

Easy to use Customization options Community support Prebuilt components Responsive grid system Popular framework Restrictive for custom designs

Frequently Asked Questions about Bootstrap

When did Bootstrap become popular?

Bootstrap became popular around June 3, 2015.

What are the main advantages of using Bootstrap?

The top advantages of Bootstrap include: rapid development, responsive grid system, customization options, easy to use, extensive documentation.

What are the disadvantages of Bootstrap?

Some reported disadvantages of Bootstrap include: restrictive for custom designs.

What is Bootstrap's overall user rating?

Bootstrap has an overall rating of 5.0/5 based on 7 user reviews.

What type of tool is Bootstrap?

Bootstrap belongs to the following categories: Engineering & Development, UI frameworks.

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