Web design is how to design a website. The skill you have needed to design a website that called web design. Web designers have an exigent role which is often diminish. Transforming an idea or a story in a visually engaging design and use their layout to build the user affair throughout the whole site.
The skill is how to developing the website that called web development. This is the advance level for web designer. It is necessary to know how a website develops after design the website. It is totally incomplete if a site not to be developed. So it is clear that now a day’s how important is those types of skill.