Download the example or clone the repo:
curl https://codeload.github.com/mui-org/material-ui/tar.gz/next | tar -xz --strip=2 material-ui-next/examples/create-react-app
cd create-react-appInstall it and run:
npm install
npm startnpm start to run the project
npm run build to build the project
replace files on hostinger with new build files