Purgecss and process.env.NODE_ENV

[anonimusprogramus]

For new users who follow

(1) this documentation to use Webpack, and then

(2) this documentation to use Purgecss,

there's a chance when building for production, the final css won't be purged, the size still big (800+ KiB) .

The reason is that checking process.env.NODE_ENV === 'production' failed.

There's a good simple explanation and solution here. And here's a sample package json script.

Hope it helps.