In today's fast-paced world, users expect user-friendly mobile experiences. To deliver on these expectations, developers must focus on creating apps that are responsive and captivating. A key component of this is ensuring smooth navigation and a coherent user interface. Employing the latest technologies, such as progressive web apps (PWAs) and cut

TH the standard provides a detailed model for the implementation of advanced technologies in the domain. This document investigates the {keyfeatures of TH 15421, exploring its advantages and limitations. A in-depth analysis of this standard's effects on the sector is also provided. Furthermore, the analysis highlights the interoperability requir