hide react js source code in production code example

Example 1: react hide source code

in package.json file as follows.
add GENERATE_SOURCEMAP=false to build

scripts: {
"build": "GENERATE_SOURCEMAP=false react-scripts build"
}

Example 2: how to hide source for react project

"build": "GENERATE_SOURCEMAP=false react-scripts build",
"winBuild": "set \"GENERATE_SOURCEMAP=false\" && react-scripts build",

Use npm run build for creating build on Linux.

Use npm run winBuild for creating build on Windows.