This paper examines the problems of optimizing the loading of client web applications and ways to solve them, taking into account various practical conditions. It provides ways to speed up the loading of web applications and remove blocking elements in the data processing chains in order to improve various aspects of the user experience. An approach is proposed that allows you to design an optimal application loading chain that meets the highest quality standards in the front end industry and provides the best user experience.

Keywords: front end, rendering, client web applications, load time, performance optimization, user experience

This paper examines the need to use frameworks as such, as well as React, the most commonly used framework for creating the View portion of client-side web applications. Its design, the proposed approach to developing client applications, the problems it solves and creates, its strengths and weaknesses, as well as its features and limitations in application are studied.

Keywords: view frameworks, client web applications, front end, React, Reconciliation, Fiber, rendering

This paper discusses the Vue, Svelte, Solid and Lit frameworks used to create the View part of client web applications. Their design, the proposed approach to developing client applications, the problems they solve and create, their strengths and weaknesses, as well as their features and limitations in application are studied.

Keywords: Vue, Svelte, Solid, Lit, Web Components, view frameworks, client web applications, front end, rendering