Compatibility with HLL Compilers (C++, C#) and Operating Systems

The integration of assembler code with applications written in high-level languages brings benefits in particular scenarios, such as the implementation of complex mathematical algorithms and real-time tasks that require efficient and compact code. Nowadays, no one uses an assembler to implement a graphical user interface (GUI), as there is no reason to do so. Modern desktop operating systems are designed to provide a rich user experience and thus support languages such as C#, C++, and Python in the implementation of UIs through the use of libraries. While those UI generation functions can be executed from the assembler level, there is virtually no reason to do it. A more effective approach is when the main application is written in a high-level language and executes assembly code as needed to perform backend operations efficiently.