Loki
7.3#4 in visual regression testing softwareFree planFree planAndroidiOSWebLinux
VisitLoki vs Roborazzi
What both publish
| Fact | Loki | Roborazzi |
|---|---|---|
| CI | Loki is designed to run on continuous integration servers, where tests can require reference images. | The documentation describes integrating Roborazzi with GitHub Actions to store, verify, and compare screenshots. |
| License | The project repository identifies Loki as MIT licensed. | The repository identifies Roborazzi as licensed under Apache License 2.0. |
| Purpose | Loki tests Storybook projects for visual regressions by comparing screenshots with reference images. | Roborazzi is an open-source library for making JVM Android integration tests visible through screenshot testing. |
| Security | The command-line reference documents a `chromeDockerWithoutSeccomp` option, which defaults to false. | The AI assertion documentation advises passing API keys through environment variables rather than hard-coding them in code. |
Loki plans
- LokiFree
Roborazzi plans
- RoborazziFree
Pick Loki if…
Loki suits developers maintaining Storybook projects who want screenshot comparisons in a continuous integration workflow. It supports browser captures as well as iOS simulator and Android emulator screenshots.
Pick Roborazzi if…
Roborazzi suits Android and Compose developers who want screenshot checks in JVM tests or CI workflows. Teams considering desktop or iOS coverage should note that those platform paths are experimental.