Web design and web development are two distinct but closelyrelated aspects of creating a website. Here's the difference between them:

1.    Web Design:

·       Focus: Web design primarily focuses on the visual aspects anduser experience of a website.

·       Responsibilities: Web designers are responsible for creating the overalllook and feel of a website, including layout, color scheme, typography, andgraphic elements.

·       Tools and Skills: Web designers use graphic design software such as AdobePhotoshop, Illustrator, or Sketch to create mockups and prototypes of websitedesigns. They should have a good eye for aesthetics, understanding of designprinciples, and knowledge of user interface (UI) and user experience (UX)design.

·       Output: The output of web design is typically a static visualrepresentation or wireframe of the website, showcasing its structure, layout,and design elements.

2.    Web Development:

·       Focus: Web development focuses on the technical implementation andfunctionality of a website.

·       Responsibilities: Web developers are responsible for writing code (HTML,CSS, JavaScript, etc.) to bring the design to life and make the websitefunctional and interactive. They handle tasks such as front-end development (client-side),back-end development (server-side), database integration, and web serverconfiguration.

·       Tools and Skills: Web developers use programming languages, frameworks, andtools such as HTML, CSS, JavaScript, jQuery, Bootstrap, React, Angular,Node.js, PHP, Python, Ruby on Rails, etc., depending on the projectrequirements. They should have strong problem-solving skills, attention todetail, and proficiency in coding and programming.

·       Output: The output of web development is a fully functionalwebsite that users can interact with, featuring dynamic content, responsivedesign, and interactivity.

Insummary, while web design focuses on the visual and user experience aspects ofa website, web development focuses on the technical implementation andfunctionality. Both disciplines are essential for creating a successfulwebsite, and collaboration between designers and developers is often necessaryto achieve the desired outcome.