# JUnit vs TestNG

**Leader by Vioscale score:** JUnit

| Attribute | JUnit | TestNG |
|---|---|---|
| **Vioscale score** | 67 (43% (low)) | 60 (46% (low)) |
| activity.commits_last_30d | 78 | 100 |
| adoption.dependent_repos | 569 | 112,338 |
| adoption.github_stars | 7,041 | 2,059 |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | A modern testing framework for Java that provides a foundation for developer-side testing and supports multiple testing approaches. | Java testing framework providing test annotations, XML configuration, parameters, dependencies, parallel execution, and integration with build tools and IDEs. |
| features.capabilities | `{"languages":"Java","assertions":true,"test_types":"unit","ci_integration":true}` | `{"languages":"Java","assertions":true,"ci_integration":true,"browser_automation":false,"parallel_execution":true}` |
| integrations.count | - | 4 |
| integrations.list | - | `[{"name":"Eclipse"},{"name":"IntelliJ"},{"name":"Maven"},{"name":"Gradle"}]` |
| language.primary | Java | Java |
| license.spdx | EPL-2.0 | Apache-2.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://junit.org","retrievedAt":"2026-08-14T11:07:09.209Z"}` | `{"type":"open_source","summary":"Open source","sourceUrl":"https://testng.org","retrievedAt":"2026-08-13T20:43:33.414Z"}` |
| pricing.free_tier | yes | - |
| pricing.model | commercial | commercial |
| pricing.price_level | free | free |
| pricing.transparent | yes | - |
| release.cadence_days | 16 | 103 |
| release.history | `[{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.1.3","date":"2026-08-07T13:11:01Z","type":"stable","version":"r6.1.3"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.1.2","date":"2026-07-12T13:08:55Z","type":"stable","version":"r6.1.2"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.1.1","date":"2026-06-28T10:11:16Z","type":"stable","version":"r6.1.1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.1.0","date":"2026-05-19T19:54:34Z","type":"stable","version":"r6.1.0"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r5.14.4","date":"2026-04-26T11:59:08Z","type":"stable","version":"r5.14.4"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.1.0-RC1","date":"2026-04-25T12:42:19Z","type":"prerelease","version":"r6.1.0-RC1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.3","date":"2026-02-15T15:20:56Z","type":"stable","version":"r6.0.3"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r5.14.3","date":"2026-02-15T13:27:11Z","type":"stable","version":"r5.14.3"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.2","date":"2026-01-06T17:08:43Z","type":"stable","version":"r6.0.2"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r5.14.2","date":"2026-01-06T17:07:49Z","type":"stable","version":"r5.14.2"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.1.0-M1","date":"2025-11-17T17:35:56Z","type":"prerelease","version":"r6.1.0-M1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.1","date":"2025-10-31T18:13:15Z","type":"stable","version":"r6.0.1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r5.14.1","date":"2025-10-31T15:21:48Z","type":"stable","version":"r5.14.1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.0","date":"2025-09-30T08:38:19Z","type":"stable","version":"r6.0.0"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r5.14.0","date":"2025-09-30T07:49:49Z","type":"stable","version":"r5.14.0"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r5.14.0-RC1","date":"2025-09-23T14:50:27Z","type":"prerelease","version":"r5.14.0-RC1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.0-RC3","date":"2025-09-14T12:30:27Z","type":"prerelease","version":"r6.0.0-RC3"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.0-RC2","date":"2025-08-25T16:00:56Z","type":"prerelease","version":"r6.0.0-RC2"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.0-RC1","date":"2025-08-20T08:38:19Z","type":"prerelease","version":"r6.0.0-RC1"},{"url":"https://github.com/junit-team/junit-framework/releases/tag/r6.0.0-M2","date":"2025-07-22T08:54:16Z","type":"prerelease","version":"r6.0.0-M2"}]` | `[{"url":"https://github.com/testng-team/testng/releases/tag/7.12.0","date":"2026-01-22T05:36:22Z","type":"stable","version":"7.12.0"},{"url":"https://github.com/testng-team/testng/releases/tag/7.11.0","date":"2025-02-13T04:05:47Z","type":"stable","version":"7.11.0"},{"url":"https://github.com/testng-team/testng/releases/tag/7.10.2","date":"2024-04-28T13:43:16Z","type":"stable","version":"7.10.2"},{"url":"https://github.com/testng-team/testng/releases/tag/7.10.1","date":"2024-04-09T07:21:27Z","type":"stable","version":"7.10.1"},{"url":"https://github.com/testng-team/testng/releases/tag/7.10.0","date":"2024-04-07T16:26:44Z","type":"stable","version":"7.10.0"},{"url":"https://github.com/testng-team/testng/releases/tag/7.9.0","date":"2023-12-26T10:22:30Z","type":"stable","version":"7.9.0"},{"url":"https://github.com/testng-team/testng/releases/tag/7.8.0","date":"2023-05-19T05:57:31Z","type":"stable","version":"7.8.0"},{"url":"https://github.com/testng-team/testng/releases/tag/7.5.1","date":"2023-04-26T06:06:29Z","type":"stable","version":"7.5.1"},{"url":"https://github.com/testng-team/testng/releases/tag/7.7.1","date":"2022-12-29T03:11:51Z","type":"stable","version":"7.7.1"},{"url":"https://github.com/testng-team/testng/releases/tag/7.7.0","date":"2022-12-09T03:40:07Z","type":"stable","version":"7.7.0"},{"url":"https://github.com/testng-team/testng/releases/tag/7.6.1","date":"2022-07-04T13:21:05Z","type":"stable","version":"7.6.1"},{"url":"https://github.com/testng-team/testng/releases/tag/7.6.0","date":"2022-05-18T07:38:10Z","type":"stable","version":"7.6.0"}]` |
| reliability.status_page | - | yes |
| security.scorecard | 8.3 | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.junit.platform%3Ajunit-platform-surefire-provider&per_page=100","last_12m":0,"max_severity":null}` | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.testng%3Atestng&per_page=100","last_12m":0,"max_severity":"HIGH"}` |

## Capabilities (Testing Tools)

| Capability | JUnit | TestNG |
|---|:--:|:--:|
| **Core** |  |  |
| Test types | Unit | - |
| Browser automation | - | ✗ |
| Built-in assertion library | ✓ | ✓ |
| Languages | Java | Java |
| **Isolation** |  |  |
| Mocking / stubbing | - | - |
| **Techniques** |  |  |
| Snapshot testing | - | - |
| **Performance** |  |  |
| Parallel execution | - | ✓ |
| **Insight** |  |  |
| Code coverage | - | - |
| **DX** |  |  |
| Watch mode | - | - |
| **Ops** |  |  |
| CI integration | ✓ | ✓ |

*Source: Vioscale. Generated 2026-09-01T16:41:56.118Z. "-" = undocumented, not absent.*