Set up OpenTelemetry for full-stack JavaScript applications

While it is easier to use New Relic Agents to capture telemetry automatically, using OpenTelemetry gives you the benefit of:

1. Taking control of your telemetry data
2. Standardized telemetry data
3. Vendor neutrality

In this example, you can easily add another exporter to send your telemetry data to another observability backend, opensource or otherwise without having to add any other agent