Accessibility ensures that products, services, and environments are usable by people with a wide range of abilities and disabilities, promoting inclusivity and equal access. It encompasses designing for physical, cognitive, and technological barriers to create an equitable experience for all users.
Web browser compatibility refers to the ability of a website or web application to function correctly across different web browsers and their versions. Ensuring compatibility is crucial for providing a consistent user experience and maintaining accessibility, as users may access the web using various browsers with different rendering engines and capabilities.
A Uniform Resource Identifier (URI) is a string of characters used to identify a resource on the internet, which can be either a URL or a URN. URIs provide a simple and extensible means for identifying a resource, enabling interaction with representations of the resource over the web.
Vendor prefixes are a way for browser developers to add support for new CSS features before they are standardized, allowing developers to experiment with and use these features while still in development. However, reliance on Vendor prefixes can lead to inconsistencies and maintenance challenges as the features become standardized and the prefixes are eventually deprecated.
Web components are a set of standardized technologies that allow developers to create reusable and encapsulated HTML elements. They enable the creation of custom elements with their own behavior and styling, promoting modularity and maintainability in web applications.
The Web Content Accessibility Guidelines (WCAG) are a set of recommendations designed to make web content more accessible to people with disabilities, including visual, auditory, physical, speech, cognitive, language, learning, and neurological disabilities. By following these guidelines, web developers and content creators can ensure their websites are usable by as wide an audience as possible, thereby promoting inclusivity and equal access to information and services online.