UI Kit vs. Design System Kit

UI Kit vs. Design System Kit

It is hard to deny the fact that building UI right from scratch can be quite difficult and time-consuming. This is where the design system and UI kits can be of great help to you. Do you know that using advanced design tools like bootstrap UI kits and design system kits can accelerate the speed of your web design project? In addition, they will help you save time and money without making any compromises on quality or performance. 

In short, if you are not using either one of these design resources, then you are missing out on a lot. In this blog post, we will be talking about UI Kits and Design System Kits. Let us shed some light on the pros and cons of these two design resources and learn what the buzz about them is really about.

What is a UI Kit

The set or collection of PSD or graphic files and other resources, which allow UI designers to build killer UIs for their web app is a UI Kit. UI Kits usually contain essential user interface components like navigation buttons, checkboxes, widgets, and buttons. These components offer functionality to designers and help them to experiment with their design.

Most Premium UI kits including Miri UI Pro are rich in features while the number of features in free ones will be quite limited. UI kits do not just make your design better, but they also present plenty of learning opportunities.

What is Designer UI Kit

The set of principles, constraints, and rules that are used and implemented in code and design are known as design systems. Design systems serve the crucial purpose of helping you maintain consistency in your design. Now, let us take a look into what design system kits really are.

Design system kit gives you access to necessary features and tools that are required to build a UI Library for design systems. A sample UI kit is available with design systems, which will allow you to preview the changes. Design systems may also contain charts, attractive illustrations, and more components.

Why Use a UI Kit

The obvious advantage of using a UI kit is that it helps you to save both time and money. Making adjustments and slight changes to your existing design is also pretty simple when using a UI kit. Moreover, UI kits help you to ensure a minimum quality standard.

However, one of the major drawbacks of UI kit is that some essential UI elements may be absent in it. In addition, some UI kits are suitable for only a category of projects.

Are Design System Kits Worth the Hype?

What gives design systems a major edge over UI kits is that they are universal. So, you can use design system kits for a wide range of web design and development projects. If you make full use of design system kits, you will surely be able to learn the best practices of symbols and systems usage.

Design system kits might not look so enticing or elegant right out of the box. The initial configurations of these kits may also happen to be on the slower side in some cases.


The difference between a UI kit and design systems kit would be pretty obvious by now. The major striking point is that UI Kit is not universal while the other one perfectly fits within the category. And, design system kits presents you with the unique opportunity to experiment with your design. Such flexibility is not entirely possible when working with a UI kit.


Designers who are trying to achieve a single or particular design effect included within the kit should opt for a powerful UI kit. On the other hand, design system kits remain to be the best possible option available when working on complex and sophisticated design projects. The flexibility and freedom offered by design system kits make them an even more desirable choice when it comes to long-term projects.

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