If you’ve spent any time exploring PowerShell code projects, you’ve likely noticed that the PowerShell community has a wide range of perspectives on what constitutes the ‘right’ way to write PowerShell scripts and modules. This diversity of opinions can make it challenging to establish a clear set of best practices that everyone agrees on.

The introduction provided outlines some of the key factors that have contributed to this lack of consensus over the years. Primarily, the background and focus of PowerShell practitioners - whether they be system administrators, language enthusiasts, or developers - has significantly influenced their views on what makes ‘good’ PowerShell code.

As the introduction notes, this project aims to serve as a public forum to continue the discussions initiated by the ‘Great Debate’ series on PowerShell.org, with the goal of documenting the community’s consensus on best practices when it can be achieved. However, it’s important to keep in mind that these guidelines are not rigid rules, but rather starting points that should be adapted as appropriate for each unique use case.

The introduction also acknowledges the strong influence of system administrator perspectives in shaping these best practices so far. This means that if you are approaching PowerShell from a different angle, such as that of a developer or language aficionado, you’ll need to evaluate these guidelines through the lens of your own experiences and needs.

Ultimately, the key to navigating the diverse viewpoints in the PowerShell community is to remain open-minded, engage in constructive discussions, and be willing to adapt your practices as needed to meet the specific requirements of your projects and environment. By leveraging the collective knowledge and experience of the community, you can develop a nuanced understanding of PowerShell best practices that serves you well.

For a closer look at the specific best practices covered in this project, be sure to explore the individual sections outlined in the table of contents. Each topic provides a deeper dive into the rationale and recommendations for that area of PowerShell development.

[Source: https://raw.githubusercontent.com/PoshCode/PowerShellPracticeAndStyle/master/Best-Practices/Introduction.md]