production minify code doesn't work well(npm run build), but development is ok(npm start) · Issue #1887 · parcel-bundler/parcel · GitHub
![Build failed due to a user error: Build script returned non-zero exit code: 2" - Support - Netlify Support Forums Build failed due to a user error: Build script returned non-zero exit code: 2" - Support - Netlify Support Forums](https://global.discourse-cdn.com/netlify/original/3X/4/2/42ab25b6c663fe0d2ccd2deeaa19f8ec0e5b646a.png)
Build failed due to a user error: Build script returned non-zero exit code: 2" - Support - Netlify Support Forums
![Applying Minification and Uglification to AWS Lambda Functions | by Nate Fonseka | Capital One Tech | Medium Applying Minification and Uglification to AWS Lambda Functions | by Nate Fonseka | Capital One Tech | Medium](https://miro.medium.com/v2/resize:fit:2000/1*8BQlfNSvqCNQJqw2JNKruA.png)
Applying Minification and Uglification to AWS Lambda Functions | by Nate Fonseka | Capital One Tech | Medium
![reactjs - Not able to create an optimized build for my React app in the build folder - Stack Overflow reactjs - Not able to create an optimized build for my React app in the build folder - Stack Overflow](https://i.stack.imgur.com/d6SmQ.jpg)