The documentation provides instructions for setting environment variables on Windows (cmd and PowerShell) before mentioning the Linux/macOS equivalent. All other code and instructions are cross-platform and do not show a Windows or PowerShell bias.
Recommendations:
Present Linux/macOS and Windows instructions in parallel (side-by-side or in a tabbed format) rather than listing Windows first.
Consider listing Linux/macOS commands first, as Node.js development is common on those platforms.
Explicitly state that all commands and code samples are cross-platform, except where noted.
Where possible, use platform-agnostic instructions or provide clear parity for all supported platforms.