👉 Fumes, in the context of programming and software development, refer to the residual output or side effects generated by a function or method when it executes, often beyond its primary purpose. These can include memory allocations, file I/O operations, network requests, or even modifications to global state. While fumes are typically considered undesirable as they can clutter logs and make debugging more difficult, they can also provide valuable insights into the internal workings of a program, helping developers understand how different parts interact. However, managing and minimizing fumes is crucial for maintaining clean, efficient, and maintainable code.
