32+ Best CSS Framework for 2020 You Should Take a Look

Are you a front-end developer and looking for the best CSS framework for your next project? Here we able to arrange 32+ frameworks which high rated in 2019.

In modern-day web development, We can’t imagine creating an App or an online website without a CSS framework. Due to mobile-first necessity and adapt screen sizes, It’s important to use your favorite framework.

But how we define which one is best? It’s a very difficult question to answer. Because it all depends upon your requirements.

You should choose a framework which bests for your job. If you plan to build an E-commerce, service, personal or blog website, You can go with frameworks like Bootstrap or Foundation.

If your requirements needed an app development, You should choose a UI framework like Kube or Blaze because these are more friendly for application development.

Similar, If you are going to make a dead-simple site then you can go with lightweight frameworks like Skeleton or Spectre.

To your easy selection, We did categories the frameworks. Let’s go through the list and choose anyone which best fits your product requirements and build a project quickly.

#1: Best Responsive CSS Framework

In the best responsive framework category, We keep the list of the most popular framework. We added frameworks that are most in use nowadays.

You can choose anyone if you are going to build a high-quality website. All of these frameworks have extensive features and add-ons.

Furthermore, If your project requirement needs a lot of features, widgets, add-ons than you can go through this list.


A well knows Twitter Bootstrap takes credit for bringing the “Mobile-first” responsive framework. It was the first frame which promotes the philosophy of “Mobile-first”.

If you are a designer, then you surely know the bootstrap very well. We don’t have doubt to says the bootstrap is still ranking number #1 in 2019 for the best responsive CSS framework.

Most of the clients looking to build their website on the bootstrap. It is a powerful front-end development framework to design high-quality websites.

It’s sleek and intuitive that make your design work faster. I am sure no one disagrees with me to keep it at number one on the list.


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Foundation is another popular framework and mostly used in the development of premium themes/templates. I found many WordPress premium themes that used foundation. It is an advanced CSS framework and allows to build mobile apps, products, and websites faster.


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Gumby is well famous which allows you to build your website quickly. It is open-source and shall remain open forever. It comes with a lot of ready-made design things which include UI Kit, component, extension and of course the grid.


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#2: Light-Weight CSS Framework

Do you really care about website speed? Let’s check lightweight framework and boost your site without further coding.

The lightweight frameworks always come with minimum file size with all important functions such as columns, buttons, slider and much more.

While developing these frameworks, The developer keeps in mind the size of the file of the framework and at the same time try to include all important add-ons.


Spectre.css is a modern, responsive and lightweight CSS framework for faster and extensible development. It provides you with a clean start, of making a project and prototype. The elements designed with a lot of care.


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Topcoat CSS for clean and fast web apps. It includes some great UI components and fully responsive to handle any screen sizes.


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Susy is a powerful tool for web developers that allows developing a responsive website. The idea of grids based on demand instead of a strict framework.


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Bass CSS

The basics are a CSS only framework and pretty much lighter. It’s a low-level CSS toolkit that gives you access to building lightning-fast modular with no side effects.


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1KB Grid System

Can you find a grid system that way less in size? I am sure your answer will be, it is pretty much hard. But we have found for you, and its size is just 1kB. It is the tiny CSS framework in terms of size. It is designed to utilize Sass to remove additional classes from the HTML markup and make customization easier.


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Shine CSS

A simple and best lightweight CSS framework. That is smooth to use the CSS framework created to reinforce your web layout productivity. It affords a stable base of factors that can be utilized for any layout and it would not contain complex rules or elements, so it is quite clean to personalize and to feature new personal enhancements.

Shine CSS could be very light-weight, so it lets you create complex websites with minimum custom CSS code.

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#3: Minimal/Simple CSS Framework

All the front-end development frameworks are not the same. Some have more features as compare to others. If you are planning to build a small website that doesn’t need many components then you can go with simple frameworks.

The minimal frameworks are just perfect because they don’t have unnecessary elements. These come with most-used functions and elements such as buttons, grids, columns, post format, and similar other components.

Pure CSS

The pure CSS framework is the cute one, and I like it because it’s clean, small and responsive CSS modules that you can use in every web design project. If we compare it with YAML 4 regarding size, it comes with the only 4.0KB so we can say it’s a ridiculously tiny CSS framework. Another thing I like most about Pure CSS, it is minimal and flat. It allows you to write new rules easily by overwriting existing rules.


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Specially design for flat and clean designs. Simple is a small CSS framework for flatter designs and builds with SASS/SCSS. The framework also comes with a 5Kb minimized version. It provides a clean and fast starting point for your front-end developments.


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The skeleton is a dead-simple CSS framework and Mobile-Friendly boilerplate. It based on the small collection of CSS files that help users to build rapid sites that look beautiful at any size of screen size. Before using Skeleton, You should have a few things in your mind.

If you are embarking on a smaller project, then it’s the best choice for you. It doesn’t include a large number of utilities like the other frameworks do have.

It only handles the standard elements of a web design template. If you want to develop a website that has a lot of unique items and functionality than it will not best fit your needs.


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A milligram is a minimal CSS framework for building a fast and clean starting template. It’s only 2KB gzipped!. Milligram mainly designed for better performance and higher productivity with fewer properties to reset resulting in cleaner code.


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Get base

Get base is a rock and a robust, mobile-first CSS framework. It is minimal and lightweight that speeds up your development work. It allows you to create a beautiful website and applications. To make sure it should collaborate with all kinds of devices, it built mobile-first and brought you powerful features.


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Vital is a micro CSS framework for modern internet applications. Popular CSS frameworks include an overwhelming and unnecessary quantity of bloat. Crucial built on the fundamentals that much less is extra.

Working with less code way, there are fewer insects to squash and much less documentation to read. Less time spent coding approach more time to attend to your following killer feature.

Regularly instances a great framework is used to speed up the time to a marketplace or to put into effect consistency, but while an assignment grows beyond the preliminary scope of a concept, the development will become tougher and time-consuming. Important reduces workflow inefficiencies due to the fact there may be much less to study and keep.


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Mini CSS

Mini.css is a new CSS framework and it aims to provide as many features with the best possible mini file 7KB gzipped. This thin footprint means that your websites and web applications will load faster, while still looking great utilizing the modern components we provide!

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#4: Grid CSS Framework

Do you love to play with grids? Try out grid frameworks which comes with different grid system like 960. Such frameworks focus on a plain and simple layout grid system which makes you easy to create a nice design.

A Useful grid always helps the user to develop your site layout quickly and efficiently. You don’t need to be an expert while creating a layout for a site.

Simply pick and apply a specific class and you are done.

Semantic UI

By using Semantic UI, you can design beautiful websites quickly. This is a CSS UI framework that allows you to create human-friendly, fully responsive and beautiful website templates.


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Groundwork CSS 2

The Groundworks 2 is a grid CSS framework and provides a flexible grid system that allows developing rapid website design and scales to fit any screen size. It allows handling devices to large-format televisions.


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Cascade Framework

Although, the overall appearance and feel are maximum undoubtedly stimulated by Twitter Bootstrap. The Cascade Framework isn’t just every other Bootstrap clone and it is the best bootstrap CSS alternative.

In which, Twitter Bootstrap places its cognizance on handing over bright person elements that may be dropped into any challenge and takes manage of your project’s typical look-and-experience, Cascade Framework is meant to do the alternative.

By way of splitting your CSS into separate documents primarily based on functions as opposed to selectors in addition to by means of imposing atomic design, Cascade Framework places you on top of things!

Likewise, One-of-a-kind from Twitter Bootstrap or other CSS Frameworks obtainable, Cascade Framework may use for present-day browsers and older browsers alike.

All functions of the Cascade Framework aid Internet Explorer from IE6 upwards or degrade gracefully. With Cascade Framework, you no longer should choose between assisting handiest modern-day browsers or downgrading your design.


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960 Grid System

960 grid system works with 960 pixels width of a web page. It provides you with two different types of column system. These can be 12 or 16 columns which can be used separately or in tandem.

The 12-column grid system divided into blocks that are 60 pixels wide, whereas the 16-columns consist of 14px wider.

Each column has a 10px margin on the left and right sides. That means that it creates 20px wide gutters been the columns. The main aim of doing all this to make it work for rapid prototyping, but it also works well in a production environment.

960 Grid System

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Metro UI

A Blueprint CSS framework allows to cut down on your development time. It gives you a solid foundation to build your project on top of, with an easy-to-use grid, sensible typography, useful plugins, and even a stylesheet for printing.


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#5: Material/UI CSS Framework

The material frameworks take a different approach which allows front-end developers to create a stunning application or a website.

If you love with Google’s Material design than you surely love to build your site with UI frameworks. These frameworks come with all a handful of components.

In fact, they offer almost all the key functions which any responsive framework needs. It comes with clean, elegant and awesome UI Kit elements.


After Google updates its design, Material design gets popularity. The materialize developer to speed up their development work.

It’s a new materialize CSS framework based on Google material design. It includes a great list of features that allow to quickly.


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Leaf CSS Framework

Leaf CSS Framework is another Google material CSS framework that is currently in beta version, so you need to make sure before implements.

The developer of the framework says “People already blaming Leaf for being a “poor implementation”. It’s in its beta and if you got good ideas and inputs, why not contribute? A project gotta start somewhere”


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UI Kit

UiKit is a super lightweight and semantic UI CSS framework for front-end development which allows building compelling web interfaces in less time.

It provides HTML, CSS and JS components which are easy to implement and also easy to customize.

You can easily extend its functionality by adding your custom code. The framework well is written and provides LESS and SASS files.

The collection of components is fully responsive and conflict-free naming conventions.


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Metro UI 4

It is the best front-end framework for developing projects on the web in Windows Metro Style. The metro style CSS framework prepared with the advice of Microsoft to build the user interface and include general styles, grid, layouts, typography, 20+ components, 300+ built-in icons. Metro UI CSS makes with {LESS}.


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Blaze UI

Blaze UI an Open-source modular CSS framework providing a great structure for building websites quickly. It is basically an open-source UI toolkit that provides a great structure for creating a site in no time.


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Kube UI Framework

Kube is for professional developers and designers alike. It provides you the source and production files. In Kube horizontal rhythm based on a 4px vertical grid is something that we are truly proud of.

Kube UI Framework

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Muicss is a google material CSS framework because it designed according to Google’s material design guidelines. It is a lightweight framework.

It includes all the required code to use the MUI component.


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#6: Modular/Flexbox CSS Framework

If you prefer to build a site layout with a flexbox then you can choose any modular framework. These frameworks come with a predefined idea of flexbox, grid, float, tables and more.

You can easily compose any difficult PSD design into HTML/CSS layout. This helps you to make a powerful and fast web interface.

Let’s create a high-quality layout quickly with these frameworks.


Bulma is a modern framework that builds with Flexbox CSS property. You can also call Bulma is a
CSS flexbox framework.

It’s designed for mobile-first. The column system is simple and allows them to resize them. The unique thing in this framework is the Metro UI CSS grid to make it outstanding.


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HTML KickStart

Kick-start is an HTML5 & CSS framework that includes HTML, CSS, and JS building blocks for rapid website design.

In addition, It’s a small but useful frame with very good browser support including chrome android. The components included in these frameworks are buttons, slider, tabs, menu, tooltip, typography, forms, and grid system.

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YAML 4 is small and slim which is about only 5.9kB. Why not try out Yamal to build your personal site. It’s responsive and flexible.

But it also easy to use and build with Sass.

Moreover, It comes with features like flexible grid system, Forms, toolkit, typography and well prepared for HTML5 & CSS3.


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#7: Apps Framework

Finally, The Apps frameworks are a great resource for building android or iOS apps.W e not able to arrange many but just one framework which best fit if you need to developed an android or iOS app.

Apps framework allows you to build an entire application quickly and efficiently. Let’s prototype your ideas with these application frameworks.

Framework 7

Framework 7 is an iOS CSS framework that is perfect for developing iOS and Android Apps. It is a full-featured free and open source mobile HTML framework that helps to develop hybrid mobile applications or web apps with iOS & Android native look and feel.

The primary method of the Framework7 is to provide you with a possibility to create iOS & Android apps with HTML, CSS, and JavaScript quickly and clean. Framework7 is complete of freedom. It does not restrict your creativeness and provide approaches to any answers come.

Framework7 isn’t well suited for all systems. It is targeted only on iOS and Google cloth layout to carry a pleasant experience and simplicity.

Framework7 is virtually for you if you make a decision to construct iOS or Android hybrid app (PhoneGap) or web app that seems like and feels as outstanding local iOS and Google fabric apps.


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#8: Final Words

There are many more CSS frameworks that are available on the internet. We did share the most used and popular around the world.

Do you think this list is good enough? If not, Let me know if you want to include any other framework on this list.

Thanks for reading and lets us know which framework you like most and always using on your projects.

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