Ranked in these QuestionsQuestion Ranking
Pro Simple and fast
Helidon is just a collection of libraries running on a fast Netty core, there is no extra overhead or bloat.
Pro Reactive WebServer
Helidon Reactive WebServer provides a modern functional programming model and runs on top of Netty. Lightweight, flexible and reactive, the Helidon WebServer provides a simple to use and fast foundation for your microservices.
Pro MicroProfile Support
Helidon supports MicroProfile and provides familiar APIs like JAX-RS, CDI and JSON-P/B.