My preferred approach for documenting code is to keep it simple and focused on the most important parts. I make sure to add comments that explain why certain decisions were made, especially when the logic might not be immediately obvious. For example, when writing in Python, I use docstrings at the start of functions to briefly explain what they do, what inputs they expect, and what outputs they return. I also break down the documentation into clear sections-such as "Overview," "Setup," and "Usage"-so anyone reading it can quickly find what they need. My tip for clear and concise documentation is to assume someone new to the code will be reading it, so clarity is key.