Do I understand correctly the difference between Sentry and loggers like log4js?

Question

JavaScript

If I understand correctly, Sentry is a bug log aggregator and cannot replace a logger like log4js. That is, Sentry works on top of the logging system and (again, if I understand the architecture of their interaction correctly) must be controlled by the logger.

For example, when you need to report some incident in the application, I write something like:

if (incident) {
    logger.add('Incident type', 'Incident description')
}

In turn, the logger can be configured in such a way that when an event with a certain Incident type occurs, information about it would be transferred to Sentry.

I'm right?