File uploader based on tutorial https://serversideup.net/drag-and-drop-file-uploads-with-vuejs-and-axios/
# install dependencies
npm install
# serve with hot reload at localhost:8080
npm run dev
# build for production with minification
npm run build
# build for production and view the bundle analyzer report
npm run build --report
For a detailed explanation on how things work, check out the guide and docs for vue-loader.