React.js app (React web, not native/mobile)

Job ID: 31355870

Budget: $15 – $25 USD

I have a react app that runs normally in dev mode (`npm run start`). It will also build, but the built version fails to run (`npm serve -s build`).

The problem seems to be with node_modules. Many of the libraries are old versions etc.
I need a React expert to:
1. Get the app running in the most minimal way possible.
2. Go through and modernize where necessary.

I am open to extending the contract to get a really thorough clean up done.

I would think someone who REALLY knows React could get this done in a couple of hours.
Related categories: JavaScript HTML5 Node.js Express JS AngularJS