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The most popular CSS framework Comparison 2024


Looking for a detailed  CSS Framework comparison? 🧐 Well, you’ll get a detailed overview of various CSS frameworks here…!!

A CSS framework is a code library that abstracts common web designs and makes the designs easier for a developer to implement in their web apps. In simple terms, a CSS framework is a collection of CSS style sheets that are prepped and ready to use.

Besides, they’re structured for use in common situations, like setting up navbars, and are often amplified by other technologies such as SASS and JavaScript. In addition, The major advantage of a proper CSS framework is, it saves your time as you don’t need to begin from scratch.

It is also necessary that you keep an eye on modern trends, As CSS frameworks are in a constant state of evolution and improvement. And of course, it is hard to search for the right CSS framework here and there. So, we have prepared this most popular CSS Framework comparison, especially for 2020, which will surely help you to choose the right CSS framework on the basis of your requirements.

So, with any of these frameworks mentioned in the CSS framework comparison; you’ll be fully equipped to build clean, maintainable projects with minimal time investment.

Looking at the list of CSS frameworks, we have categorized them for further comparison. Consequently, we have divided the CSS frameworks into 2 categories:

  1. Full-featured: Bootstrap, Foundation, Bulma, and UI Kit
  2. Based on Material Design system: Materialize CSS

This CSS Framework comparison is based on user reviews from the following trusted sources:

Before going into detail about each category, have a look at the comprehensive CSS framework comparison, which covers the basic framework information: core concepts, size, features, grid characteristics, learning curve, and more.

CSS Frameworks Comparison

Feel free to share this image on your site/blog with attribution 😀

Bootstrap CSS framework

Bootstrap is the world’s best CSS framework with large community support. This framework is built in HTML, SASS, and javascript. Currently, Bootstrap 4.5.0 is the latest version with more responsiveness with utility classes and new components.  Besides, It is directed at responsive, mobile-first front-end development which makes it usable for any device and developer-friendly. Furthermore, Bootstrap supports all modern browsers.

This is originally developed by Twitter which is the main reason behind the popularity of this framework and more powerful documents. In addition, The best advantage of Bootstrap is, that this framework has great javascript components with custom files or CDN. Bootstrap admin templates are widely used for web apps because of their responsiveness.

You can check Sneat- a free Bootstrap 5 HTML admin template. It is a Modern Bootstrap 5 WebApp & Admin Dashboard Html Template with elegant design, and clean and organized code. It is the most developer-friendly & highly customizable Admin Dashboard Template based on Bootstrap 5.

Sneat Free Bootstrap 5 HTML Admin Template

If you’re a developer looking for a Bootstrap 5 Admin Template that is developer-friendly, rich with features, and highly customizable look no further than Sneat

Bootstrap 5  is the latest version. For more info, Visit Bootstrap 5 Release date, Important updates, and Latest Tutorial

Reasons to use Bootstrap:
  • Bootstrap offers lots of examples and a pre-set layout to get you started.
  • With Bootstrap, the developers can easily stitch different components together and layouts to create a new and impressive page design.
  • Many detailed documents are provided with those layouts so that the users can understand them easily.
  • Bootstrap is based on the MIT License, therefore it is free to use and free to distribute, so you can develop and you can contribute to the community as well.
  • Bootstrap’s Github page GitHub consists of more than 19,000 commits and 1,100 contributors.
Some additional Info:
  • Release date: August 19, 2011
  • Current Version: 4.5.2
  • Git star, Forks, Contributors:144k, 70.2k, 2261
  • Hacker News, Reddit, Stack overflow: 3.3k, 9k, 98k
  • License: MIT
  • No. of sites: 20,737,671
  • Documentation: Excellent
  • Customization: Basic GUI Customizer (need to put color values manually)
  • The core concept: RWD and mobile-first
  • Learning Curve: Mild
  • Grid: Flexbox-based up to 12-column
  • Size: Minified CSS: 58.21KB. Gzip: 14.39KB
  • Browser Support: Latest Chrome, Safari, Firefox, Opera, Safari, Edge & IE 10+, Android v5.0+
  • Companies using: Spotify, Coursera, Vine, Twitter, Walmart, and many more


  • Responsiveness
  • Consistent & Flexible
  • HTML, CSS, and JS framework
  • Customizable
  • Large Community
  • Excellent Documentation


  • Javascript is tied to JQuery
Ideal for:
  • A beginner who is new to CSS, or can kick-start Bootstrap without any hurdles.
  • A developer with little knowledge of JavaScript can still use Bootstrap components without writing a line in JS.
  • A back-end developer who wants to make some UI changes even if he or she is new to both HTML and CSS.
2. Bulma: Free, Open Source CSS Framework 
Bulma CSS Framework comparison

Bulma is a  responsive modern CSS framework. This framework is built-in HTML, SASS CSS prospector, and CSS flexbox. Besides, Bulma gives lots of options to customize your requirements using Sass files, web packs, and variables. Furthermore, Bulma is created in pure CSS, which means while using the framework all you need is one .css file and no .js.

This framework also offers plenty of options to customize your requirements using web packs, sass files, and variables.

In addition, This framework has some highly advanced features that help you to make your website more attractive and with less code. You can easily use the utility’s functions to create dark and light color patterns. Moreover, It has the same grids as bootstrap. Bulma allows you to add SASS Modularity. It is compatible with both Font Awesome 4 and Font Awesome 5 thanks to the .icon element.

Thus, Bulma is easy to learn. It is also well documented.

Reasons to use Bulma:
  • Bulma offers clean and simple presets which make it easy to choose as per the topics the developer wants to explore.
  • Bulma provides a decent number of web components from which, one can just simply choose and use it to design as per requirements and modifications.
  • Bulma’s GitHub page has more than, 400 commits and 300 contributors.
Some additional Info:
  • Release date: January 24, 2016
  • Current Version: 0.9.0
  • Git star, Forks, Contributors: 41k, 3.5k, 655
  • Reddit, Stack overflow: 1.2k, 581
  • License: MIT
  • No. of sites: 30,987
  • Documentation: Good
  • Customization: Basic GUI Customizer
  • The core concept: RWD, mobile-first, Modern free
  • Grid: Simple building of column layout
  • Size: Minified CSS: 215.01kb. Gzip:26.84kb
  • Browser Support: Latest Chrome, Edge, Firefox, Opera, Safari, IE 10+ (Partially supported)
  • Companies using: Dev Tube, Economist, Rubrik, and many more


  • Lightweight
  • Easy to Use
  • Responsive Design
  • Based on Flexbox.
  • Highly customizable and modularizable
  • Simple syntax


  • Community support is limited
  • Less documentation
  • Less flexibility
  • Limited browser support.
Ideal For:
  • From beginner to pro, any developer can use it due to its simplicity.
3. Foundation: The Most Advanced  Front-end Framework
Foundation CSS Framework

Foundation is an advanced frontend CSS framework, with built-in HTML, CSS, SASS, and javascript. This framework has a sass compiler with a faster way to design a website. Besides, Foundation has its own CLI to install on your PC/Laptop using specific commands and you can easily watch. Similar to the same file structure as bootstrap Bulma and materialize CSS. Furthermore, this is a mobile-first approach CSS framework with fully responsive components.

In addition, plenty of forums are available for support and help to fix any type of issue quickly. Mostly this framework is used for large web applications, to make an amazing website with a starter template, and to design an awesome website with an attractive user interface.

The foundation is semantic, readable, flexible, and completely customizable. The foundation has comprehensive documentation and video tutorials on the official ZURB Foundation website.

Reasons to use Foundation:
  • Foundation is the most advanced CSS framework which allows users to create large web applications and many more.
  • The foundation’s GitHub page shows nearly 1,000 contributors and 17,000 commits.
  • It is modular and consists mainly of Sass-style sheets.
  • It is updated constantly to support the newest features such as grids with flexbox support.
Some additional Info:
  • Release date: November 4, 2014
  • Current Version: 6.6.3
  • Git star, Forks, Contributors: 28.6k, 5.8k, 2045
  • Reddit, Stack overflow: 1.2k, 803
  • License: MIT
  • No. of sites: 441,292
  • Documentation: Good
  • Customization: Advance GUI Customizer(for the previous version)
  • The core concept: RWD and mobile-first
  • Grid: Standard 12-column fluid responsive grid system
  • Size: Minified CSS: 30kb. Gzip: 7kb
  • Browser Support: Last Two Versions of Chrome, Firefox, Safari, Opera, Mobile Safari, IE Mobile, Edge and IE 9+, Android Browser 4.4+
  • Companies using: Amazon, Hp, Adobe, Mozilla, EA, Disney, and many more


  • Device agnostic
  • Responsive
  • Easy to use
  • Modern Look
  • Customizable
  • Good Documentation


  • Limited browser support
  • Heavy/large
Ideal For:
  • Professional, highly skilled developers and designers whose aim is to create a unique website and who want to customize the framework.
4. Materialize CSS:  A Material Design-Based CSS Framework
Materialize CSS Framework

Materialize CSS is a responsive front-end framework based on the material design with collections of UI components with minimal effects that users can easily attract. It is created by Google in 2014. Materialize is fully responsive on Tablets and mobile. Besides, you can quickly get started using its starter templates. It is easy to learn as well as excellent documentation is provided.

Materialize Admin Templates based on the Materialize CSS framework are vastly used all over the world due to their responsiveness.

Furthermore, this framework has large community support and great positive feedback. Materialized CSS allows you to customize options with an impressive set of color collections.

If you are looking for some of the free admin templates/ bootstrap templates based on material design. We have handpicked these Material Design Admin templates from various resources on the internet based on usability and Quality.

Reasons to use Materialize CSS:
  • The documentation page of Materialize is very comprehensive and pretty easy to start with.
  • Materialize’s GitHub lists more than 3,800 commits and 250 contributors.
  • Materialize’s components page includes cards, buttons, navigation, and many more added features.
Some additional Info:
  • Release date: September 2011
  • Current Version: 1.0.0
  • Git star, Forks, Contributors:38k, 4.9k, 515
  • Reddit, Stack overflow: 374, 3.2k
  • License: MIT
  • No. of sites: 111,481
  • Documentation: Good
  • Customization: Basic GUI Customizer
  • The core concept: RWD,mobile-first, semantic
  • Grid: XY 12- Column grid, Floted (flexbox in the latest version)
  • Size: Minified CSS: 175.17kb. Gzip: 41.52kb
  • Browser Support: Chrome 35+, Firefox 31+, Safari 9+, Opera, Edge, IE 11+
  • Company Using: Avhana Health, Mid Day, Architonic, and many more


  • Flexible Grids
  • Offers the finest of customization abilities
  • Possess a robust grid system
  • Supports the rapid development of projects
  • Contains a set of templates and readily available codes
  • Offers services for sites as well as emails.
  • JS & jQuery are both versions available


  • Community support is limited
  • Complexity in customization
  • Modification of code is tough
Ideal For:
  • It is accessible to everyone and easy to pick up quickly.
5. UI kit: Lightweight and modular front-end framework
UI kit CSS Framework

UI Kit is a lightweight, modular front-end CSS, and web UI design framework, which offers almost all the major features of other frameworks. Besides, it offers lots of pre-built components such as Accordion, Alert, Drop, Iconnav, animations, Padding, etc. which show usage patterns, component options, and methods.

Furthermore, the UI kit helps web developers to create clean and modern interfaces. In addition, It offers impressive features, especially when it comes to design, there is no competition with UI kit.

Basically, UIKit is the future of developing apps on Apple’s platforms.

Reasons to use UI Kit:
  • A lightweight and modular front-end framework for developing fast and powerful web interfaces. UI Kit defines the core components such as buttons, labels, navigation controllers, and table views
  • UI kit features pre-built components such as Drop, Alert, Accordion, Padding, Iconnav, animations, etc.
  • It helps to develop responsive, powerful, and fast web interfaces. It consists of a comprehensive collection of CSS, HTML, and JS components.
  • UI kit’s GitHub lists more than 3,800 commits and 250 contributors.
  • It is extendable, simple to customize, and easy to use.

Some additional Info:

  • Release date: July 19, 2013
  • Current Version: 3.5.7
  • Git star, Forks, Contributors: 15.7k, 2.2k, 51
  • Hacker News, Reddit, Stack overflow: 139, 21, 8.2k
  • License: MIT
  • No. of sites: 311,897
  • Documentation: Good
  • Customization: Basic GUI Customizer
  • Core concept: Responsive Webdesign, UX focused
  • Grid: Grid, flex, and width, the border between the grid column
  • Size: Minified CSS: 33kb. Gzip: 6kb
  • Browser Support: Latest Chrome, Firefox, Opera, Edge & Safari 9.1,+ IE 11+
  • Company Using: CrunchyrollLiteTubeRover.com, and many more


  • Complete GUI
  • Easy modification
  • Simple
  • Easy to learn
  • Light Weight
  • Well-Architected


  • Slow development
  • Messy code class
  • Closed development
  • Community support is limited
Ideal For:
  •  Professional and highly experienced developers because of the lack of available learning resources.
Parameters to select the suitable CSS frameworks:-

The above CSS framework comparison gives a comprehensive overview of the most popular frameworks of 2024. Besides, each framework has unique features and a variety of components which makes them preferable for your web applications. You will surely find this detailed comparison useful and noteworthy, as we have covered all the major aspects of the CSS framework.

Although, the selection of a framework depends on the following parameters:

  • What sort of CSS pre-processor do you need?
  • UI design preference.
  • License
  • Grid system
  • Responsiveness
  • Browser support
  • Community support

So after prioritizing parameters as listed above, you’ll find it very easy to choose the right CSS framework by using our CSS framework comparison infographic and blog post.

The framework should be in line with your needs and expectations. Therefore, it’s important to decide on the priorities. For example, if you are trying to make a lightweight site that will work fast or a design-oriented website, then you should go for a lightweight framework like Bootstrap. Likewise, If you are working on a  Material Design-oriented project, then you should choose the Materialize CSS framework.

Experienced developers 😎 advise not to stick to one and only framework, but rather use several of them for the benefit of your website. Apart from that, having a working understanding of multiple frameworks will improve and build up your skillset.

Although, you yourself know what is best for you so in the end what matters is your opinion and selection. So, we hope that you find this CSS framework comparison helpful and noteworthy. We have put lots of effort and time into preparing this CSS framework comparison. After going through deep research and digging we have gathered these amazing, responsive, and highly recommended CSS Frameworks suitable for your project.

So, do share this with your colleagues, friends, and social media as much as you can with attribution. Because sharing is caring…!! Right? 😇

We are sure that after going through this CSS Framework comparison, you’ll be able to choose the right one as per your requirements.


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