Question

What are your best practices for managing code modularity and reusability in Power Query and DAX?

I’m working on a project involving large Power BI datasets with multiple complex data transformations and calculations. Managing and maintaining Power Query and DAX code is challenging due to its complexity and length. I aim to create a modular, reusable code structure in both Power Query and DAX to streamline development and improve maintainability.

What are the best practices for managing code modularity and reusability in Power Query and DAX, especially in a project with multiple interconnected transformations and measures? Are there specific techniques, tools, or approaches that can enhance the reusability and clarity of code in Power BI? Any insights would be greatly appreciated!