When you're faced with a new technology, even with a new technology that's basically a bundling of existing techniques and solutions such as in this case Oracle JET, an initial question to ask is: "What's its sweet spot?"
Here's where the application is right now in terms of its user interface:
Each segment you see above is provided by a different JET module, while the list and the chart are both JET components.
Creating a dashboard/monitoring application for the browser? Try Oracle JET. It's a good fit for your needs.