Developing responsive web design based on Design Patterns

Abstract

The article explores the use of design patterns in the development of adaptive web design for corporate landing pages. Landing pages are an effective tool for a concise and understandable presentation of a company on the Internet. Landing combines static and interactive elements, which increases user interest and improves the impression of the company. Adaptive design ensures correct display of the page on different devices (smartphones, tablets, PCs), which helps to expand the customer base. Design patterns increase the structure, organization and ease of maintenance of sites, promote the reuse of components and the implementation of complex behavior. The use of 8 patterns is researched: the facade creates a simplified interface for interacting with complex subsystems of the site, hiding technical details; the observer is responsible for the interface's reaction to user events or data changes, which increases the dynamism of the page; the factory method allows you to flexibly create interface elements, which ensures extensibility and adaptability; the command encapsulates user actions, facilitating their processing and reuse; the state controls the site's operating modes, responsible for changing the interface behavior depending on the context; The wrapper creates an abstraction around complex objects, hiding implementation details and simplifying work with components on different devices; the decorator allows you to dynamically add functions or styles to interface elements without changing the main code, which is useful for adapting the appearance to different screens; the strategy provides selection and dynamic change of display and interaction with the user depending on the context. This approach ensures high quality architecture, optimal performance and flexibility of the site.