is a general term for someone who works on the development of a website or web application. They may work on both the front-end and back-end of a website, or specialize in one or the other.

specifically focuses on the client-side of a website, which includes the design, layout, and functionality that users interact with. They use languages such as HTML, CSS, and JavaScript to create the user interface and make it interactive. They also use frameworks such as React, Angular, and Vue.js to build web applications.

specifically focuses on the server-side of a website, which includes the server-side logic and database management. They use languages such as Python, Ruby, and PHP, and technologies such as Node.js, Ruby on Rails, and Django to handle the server-side logic, database management and creating APIs that connect the front-end to the back-end.

is a more general term for someone who designs, develops, tests, and maintains software. They may work on a wide range of software projects, such as desktop applications, mobile apps, or websites. They use a variety of programming languages and tools to create software.

is someone who writes code to create software or applications. They may specialize in a specific programming language or type of software.

is also someone who writes code, but the term is often used more broadly to refer to any person who writes code, regardless of their level of experience or expertise.

In summary, a web developer may work on both the front-end and back-end of a website, a front-end developer works specifically on the client-side, a back-end developer works specifically on the server-side, a software engineer work on the development of the software, a programmer writes code and a coder is also a person who writes code but the term is broader.