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Web Design Improving: Why Data Visualization Developers Are Urgently Needed

A properly created design combines beauty, opportunities, and logic. The task of a web designer is to design not only beautiful but an understandable product and analyze user behavior. Few businesses today do without a website, but still few realize the importance of a web designer in bringing design ideas to life. Creativity occupied second place. Now, for business tasks, a web designer works in such a way as to attract the attention of a user, to interest and convey the necessary information. In this article, we’ll talk about the reasons why you need a web designer and how a D3 programmer can help you create a high-quality project.

What Should a Web Designer Be Able to Do?

As we have already clarified, a web designer must understand many things besides design, for example, analytics and planning. However, there are many more tasks:

Marketing. This knowledge helps to analyze data about the needs and desires of users, to know how advertising works, and why to create a website at all.

Sociability. A web designer must be able to communicate with customers and colleagues.

Writing and editing. Text and design are inextricably linked.

Psychology. It helps to put yourself in the shoes of the site visitor and understand what is important to him.

Frontend development. The designer must understand how the layout is drawn in the program is turned into a working website.

Knowledge of other areas of design is also important: illustration, graphic design, animation, and interactive banner creation.

Most competent web design agencies, such as Blue Whale Media who specialize in web design in Liverpool, will take care of all of the above as standard.

Why Design Can’t “Live” Without Developers?

Before the profession of a web designer was formed, the designer was engaged in the creation of the layout and transferred it to a developer. He looked and implemented the designer’s idea into the future site so that the entire design would become functional. Then the project passed to a client, who might not accept something as a result, even without the designer’s knowledge.

The profession of a web designer appeared when it became clear that a designer can immediately take into account the usability and reality of the implementation of some layout blocks when developing a layout. This evolution led to the fact that the creation of a website design became impossible without a full-fledged web designer, whose duties included both the creation of the design and the development of the final version with all the functionality. The design needs a developer because:

  • A developer can help with creating more interactive solutions for a design

The main task of web design is to arouse the user’s interest and confidence in the information presented. To do this, first of all, a web designer needs to know exactly and understand the intention of the visitor: what is the site or a specific section for, if we are talking about a specific page of the site, what the visitor expects to receive from the site in the end. The developer can help the designer find this solution using his knowledge and experience. For example, a designer may initially think about the page architecture and the technology stack that will be used. This point is more simply about knowing the possible solutions. But the ability to program is what introduces the designer to different libraries and technologies that can be used to achieve their goals.

  • Prototypes become more functional and are further used at the development stage

A designer who knows how to program can build interactive prototypes. The client can try these prototypes on his computer and feel the final product.

It does not take much time for a developer to create such prototypes. But this ensures that all solutions will be collected as it was intended to, but not how it occurred. Then the developer can easily pick up the project and bind complex logic and more advanced transitions between layouts. By nature, a designer is an engineer. Therefore, programming will help to see this world through the prism of systematization. This is more about internal processes that will not be seen by the end-user but will allow a designer to get a high-level result.

 Web Design Improving: Why Data Visualization Developers Are Urgently Needed

What Is D3.js Used For?

D3.js is a JavaScript library for data processing and visualization. The name D3 stands for Data-Driven Documents and focuses on data management, although the key functionality of the library is its powerful visualization capabilities. D3 is currently one of the most popular frameworks used for graphing data and creating all kinds of charts and graphs. It consists of several dozen small modules, each of which solves its problem, and some help to create a mobile-friendly design.

Visualization in web development is built in vector format. Usually in SVG format. It allows you to create and work with simple shapes: transform, position, and influence through CSS.

Violin is a striking example among other D3.js projects, a tool for visualizing JavaScript code. It shows how parts of an application interact with each other in real-time. The site is made with JavaScript using the D3.js library for plotting.

Technically, D3 developers can implement the presentation of data on a page in different ways: HTML, SVG, Canvas, and WebGL. Projects, where you can use graphs, are different. These can be simple landing pages or huge websites. Data visualization developers can help improve site functionality and improve project quality.


Web designers have the basic skills required to create a quality website, but the client needs to evolve and become more complex. This means that improving visualization can only raise the level of the project, which will benefit both the client and the designer. D3 developers can help create charts and quality visualization. These experts will help you create an interactive website and get the most out of modern visualization capabilities.