Bootstrap

While building the project, I encountered some difficulties in managing the overall complexity of the codebase and ensuring proper organization. Additionally, I found it challenging to handle asynchronous operations and debugging issues related to concurrency.

In terms of the code, I am unsure about the efficiency of certain algorithms and data structures used in some parts of the project. I would like to further optimize those sections for better performance.

Regarding best practices, I have a few questions. Firstly, what are some recommended strategies for handling user input and validating its integrity? Secondly, what are the best practices for documenting code to ensure its maintainability? Finally, are there any specific guidelines for optimizing database queries and improving their performance?