Detect if in development mode within client module

[gaborbernat]

How can I detect if my client module is running in development mode or not? (could check the localhost or 127.0.0.1 for location, but is there a better solution?)

[Josh-Cena]

Yes, you can use process.env.NODE_ENV === "development" in client code. This will be replaced by Webpack with the correct constant.