Core utilities and abstractions shared across Netty modules, including buffers, threading, and platform detection.
| License | Apache 2.0 |
|---|---|
| Tags | networknettysocketio |
| Date | Oct 14, 2025 |
| Files | pom (11 KB) jar (770 KB) View All |
| Repositories | Central |
| Ranking | #402 in MvnRepository (See Top Artifacts) |
| Used By | 1,485 artifacts |
Compile Dependencies (5)
| Category/License | Group / Artifact | Version | Updates | |
|---|---|---|---|---|
| Logging Apache 2.0 |  | commons-logging » commons-logging (optional) | 1.3.4 | 1.3.5 |
Apache 2.0 |  | io.projectreactor.tools » blockhound (optional) | 1.0.14.RELEASE | 1.0.15.RELEASE |
| Logging Bridge Apache 2.0 |  | org.apache.logging.log4j » log4j-1.2-api (optional) | 2.23.1 | 2.25.2 |
| Logging Apache 2.0 | | org.apache.logging.log4j » log4j-api (optional) | 2.23.1 | 2.25.2 |
| Logging MIT |  | org.slf4j » slf4j-api (optional) | 2.0.13 | 2.0.17 |
Provided Dependencies (5)
| Category/License | Group / Artifact | Version | Updates | |
|---|---|---|---|---|
Apache 2.0 | | io.netty » netty-jfr-stub | 4.2.7.Final | ✔ |
Apache 2.0 | | io.netty » netty-varhandle-stub | 4.2.7.Final | ✔ |
GPL 2.0 |  | org.graalvm.nativeimage » svm (optional) | 19.3.6 | 25.0.1 |
CC0 1.0Public |  | org.jboss » jdk-misc | 3.Final | ✔ |
| Defect Detection Apache 2.0 |  | org.jetbrains » annotations | 26.0.2 | 26.0.2-1 |
Test Dependencies (8)
| Category/License | Group / Artifact | Version | Updates | |
|---|---|---|---|---|
| Logging EPL 1.0LGPL 2.1 |  | ch.qos.logback » logback-classic | 1.3.14 | 1.5.21 |
Apache 2.0 | | io.netty » netty-dev-tools (optional) | 4.2.7.Final | ✔ |
| Logging Apache 2.0 | | org.apache.logging.log4j » log4j-core | 2.23.1 | 2.25.2 |
| Assertion Apache 2.0 |  | org.assertj » assertj-core | 3.18.0 | 3.27.6 |
| Testing EPL 2.0 |  | org.junit.jupiter » junit-jupiter-api | 5.12.1 | 6.0.1 |
| Testing EPL 2.0 | | org.junit.jupiter » junit-jupiter-engine | 5.12.1 | 6.0.1 |
| Testing EPL 2.0 | | org.junit.jupiter » junit-jupiter-params | 5.12.1 | 6.0.1 |
| Mocking MIT |  | org.mockito » mockito-core | 3.6.28 | 5.20.0 |
Licenses
| License | URL |
|---|---|
| Apache License, Version 2.0 | https://www.apache.org/licenses/LICENSE-2.0 |
Developers
| Name | Dev Id | Roles | Organization | |
|---|---|---|---|---|
| The Netty Project Contributors | netty<at>googlegroups.com | netty.io | The Netty Project |
Related Books
 | Computer Networks, Global Edition (2021) by Tanenbaum, Andrew, Wetherall, David, Feamster, Nick |
 | The Illustrated Network: How TCP/IP Works in a Modern Network (2017) by Goralski, Walter |
 | Computer Networking: A Top-Down Approach (2016) by Kurose, James, Ross, Keith |
 | Netty in Action (2015) by Maurer, Norman, Marvin Allen Wolfthal |
 | Learning Network Programming with Java (2015) by Reese, Richard M |
 | Java I/O, NIO and NIO.2 (2015) by FRIESEN, JEFF |
 | Pro Java 7 NIO.2 (Expert's Voice in Java) (2012) by Leonard, Anghel |
 | Practical TCP/IP: Designing, Using & Troubleshooting TCP/IP Networks on Linux and Windows (2011) by Mansfield, Niall |
 | Java I/O: Tips and Techniques for Putting I/O to Work (2006) by Harold, Elliotte Rusty |
 | Java Nio (2002) by Hitchens, Ron |
 | TCP/IP Network Administration (3rd Edition; O'Reilly Networking) (2002) by Hunt, Craig |