How to enable production mode in React?

  • Enable it in the browser console
  • Set the NODE_ENV environment variable to "production"
  • Use the "React.setProductionMode(true)" method
  • Use the "process.env.NODE_ENV" variable in the code
To enable production mode in React, you can set the NODE_ENV environment variable to "production". This will trigger various optimizations and remove development-only code from the bundle. You can also use the "process.env.NODE_ENV" variable in the code to conditionally enable certain features.
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