npx create-docz-app docz-app-shadowed-playground
# or
yarn create docz-app docz-app-shadowed-playground

curl https://codeload.github.com/doczjs/docz/tar.gz/main | tar -xz --strip=2 docz-main/examples/shadowed-playground
mv shadowed-playground docz-shadowed-playground-example
cd docz-shadowed-playground-example

yarn # npm i

yarn dev # npm run dev

yarn build # npm run build

yarn serve # npm run serve