JUnit

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Every plan, in full

On the record

Architecture

JUnit 6.1.3 consists of JUnit Platform, JUnit Jupiter, and JUnit Vintage.docs.junit.org · read 30 Sep 2026

Build integrations

The JUnit Platform has first-class support in Gradle, Maven, Ant, Bazel, and sbt.docs.junit.org · read 30 Sep 2026

Commercial support

Core JUnit team members offer commercial support through OpenElements, including 4–8 hours of support per month, guaranteed response time, quarterly expert webinars, and a monthly newsletter.junit.org · read 30 Sep 2026

Community support

JUnit directs users to Stack Overflow and GitHub Discussions for questions.docs.junit.org · read 30 Sep 2026

Current generation

JUnit 6.1.3 is the current generation and requires Java 17 or higher at runtime.junit.org · read 30 Sep 2026

Distribution

JUnit artifacts are deployed to Maven Central and the released files are signed with keys listed in the KEYS file.junit.org · read 30 Sep 2026

IDE integrations

The JUnit Platform has first-class support in IntelliJ IDEA, Eclipse, NetBeans, and Visual Studio Code.docs.junit.org · read 30 Sep 2026

Jupiter

JUnit Jupiter combines the programming model and extension model for writing JUnit tests and extensions.docs.junit.org · read 30 Sep 2026

Kotlin requirement

JUnit 6 requires Kotlin 2.1 or above.junit.org · read 30 Sep 2026

Platform

JUnit Platform provides the TestEngine API, Console Launcher, and Suite Engine for launching testing frameworks on the JVM.docs.junit.org · read 30 Sep 2026

Purpose

JUnit is a programmer-friendly testing framework for Java and the JVM.junit.org · read 30 Sep 2026

Security policy

JUnit JARs released on Maven Central are signed; versions 6.1.x and 5.14.x are supported, while versions below 5.14 are unsupported.github.com · read 30 Sep 2026

Vintage engine

JUnit Vintage runs JUnit 3 and JUnit 4 tests, requires JUnit 4.12 or later, and is deprecated for temporary migration use.docs.junit.org · read 30 Sep 2026

Vulnerability reporting

Security vulnerabilities can be reported privately on GitHub or by email to [email protected] using the published OpenPGP key.github.com · read 30 Sep 2026

Alternatives to JUnit

Q QUnitAndroidiPhone & iPad+6 K KotestAndroidiPhone & iPad+4 N NUnitAndroidiPhone & iPad+5 V VitestWebWindows+2 C CppUTestWindowsMac+2 G GoogleTestWindowsMac+1 GT Go testingWindowsMac+1 P PestWindowsMac+2

Every alternative, ranked