Web design refers to the process of creating a website. It involves a variety of tasks, such as planning the layout and structure of a website, choosing colors and fonts, and creating the actual content for the website.
In addition to the technical aspects of web design, it is also important to consider the user experience (UX) of a website. This includes making sure that the website is easy to navigate, looks visually appealing, and provides a positive user experience overall.
Web application development involves a variety of tasks, including designing the user interface, implementing functionality, testing and debugging, and deploying the application to a web server. It may also involve ongoing maintenance and updates to the application.
An API, or Application Programming Interface, is a set of guidelines and standards for accessing a web-based software application or web tool. A software company releases its API to the public so that other software developers can design products that are powered by its service.
An API defines the correct way for a developer to request services from an operating system (OS), application, or other service. It specifies the methods of communication, the format of requests, and the format of responses.
APIs are used to facilitate communication and data exchange between different software systems. For example, if you have a social media application and you want to allow users to login with their Google account, you can use the Google API to authenticate their login credentials. This allows you to offload the task of user authentication to a trusted third party, rather than having to build your own authentication system.