Використання React та Redux під час розробки вебзастосунків: проблеми та перспективи

Web application development from simple web pages to complex interactive platforms (including social networks, e-commerce systems, corporate portals) requires new approaches, tools and technologies. JavaScript libraries and frameworks play a special role in developing web applications, simplifying the creation of effective, scalable, and convenient interfaces. The purpose of the article is to research the problems and prospects of using React in combination with Redux when creating web applications with a complex structure, to assess the advantages of their joint use in comparison with similar tools and to develop the web application “FarmerProducts”. The research methodology consists of the main methodological approaches and technological tools for developing web applications. Such methods, in particular, are: system and comparative analysis – to identify the features of creating web applications; method of expert assessments, which involves the study of literary sources and information resources, conducting interviews and surveys of experts, as well as the processes of developing and testing scalable and high-performance web applications based on the use of React and Redux. The scientific novelty of the research is the analysis of modern tools (React, Angular, Vue. js) for developing web applications, identifying problems and prospects for their use, creating an author’s web application (using React and Redux), which includes an intuitive interface, a flexible database, simplifying the process of working with the application by using a stack of modern technologies. Conclusions. The paper analyses the problems and prospects of using modern web application development tools; focuses on React, which is suitable for different projects; conducts a comparative analysis of React with Angular, Vue. js and Svelte, identifies their main characteristics, advantages, disadvantages; demonstrates the dependence of the choice of tools on the project context (React in combination with Redux can provide an optimal balance between performance, flexibility and scalability); describes the author’s web application – the FarmerProducts online store; identifies further ways to improve this web application.