Investigate the JAX-RS implementation used in the MicroProfile implementation. I'm currently using Jersey + Grizzly, so I'm thinking about trying out a product that uses Jersey.
| product | JAX-RS |
|---|---|
| Helidon | Jersey |
| Quarkus | RESTEasy |
| Payara MicroProfile | Jersey |
| WildFly | RESTEasy |
| Thorntail v2 | RESTEasy |
| KumuluzEE | Jersey |