Netty VS Undertow

Compare Netty vs Undertow and see what are their differences.

Netty

Netty project - an event-driven asynchronous network application framework (by netty)

Undertow

High performance non-blocking webserver (by undertow-io)
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Netty Undertow
52 2
32,626 3,506
0.8% 0.5%
9.5 8.1
4 days ago 8 days ago
Java Java
Apache License 2.0 Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Netty

Posts with mentions or reviews of Netty. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-18.

Undertow

Posts with mentions or reviews of Undertow. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-03-24.

What are some alternatives?

When comparing Netty and Undertow you can also consider the following projects:

OkHttp - Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

gRPC - The Java gRPC implementation. HTTP/2 based RPC

Grizzly

KryoNet - TCP/UDP client/server library for Java, based on Kryo

MINA - Mirror of Apache MINA

Async Http Client - Asynchronous Http and WebSocket Client library for Java

Dubbo - The java implementation of Apache Dubbo. An RPC and microservice framework.

Apache Tomcat - Apache Tomcat

Finagle - A fault tolerant, protocol-agnostic RPC system