A number of modules were a few major versions out of date or were deprecated. Bumping versions and swapping out a few dependencies that do not seem to be maintained.
The npm configuration:
- Includes linting of javascript with eslint
The webpack setup here:
- Bundles javascript and css, using hashing to support server-side
caching, with support from Flask-Webpack and
manifest-revision-webpack-plugin
- Uses babel to transpile ES6 javascript
- Includes a development server with hot-replacing of javascript and
css code