oblador/loki
👁 Visual Regression Testing for Storybook observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3341
- days_rel: n/a
- days_push: 690
- n_releases_24m: 0
Adoption not part of the score
1908 stars · 182 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Loki is a visual regression testing tool for Storybook projects that captures screenshots of stories and diffs them against reference images. It supports Chrome (local or in Docker), iOS simulator, and Android emulator targets for web and React Native components.
Use cases
- catch unintended UI changes in Storybook stories
- run visual regression tests in CI with headless Chrome in Docker
- screenshot-test React Native components on iOS simulator and Android emulator
- generate and maintain reference images for UI components
- test components across multiple viewport sizes and platforms
When to choose
- your project already uses Storybook and you want automated visual testing
- you need cross-platform visual tests covering web and React Native
- you want a headless, reproducible visual regression setup with minimal maintenance
When to avoid
- you don't use Storybook for component development
- you need pixel-perfect cross-browser testing beyond Chrome
- you want a hosted visual testing service with review dashboards
Facets
cli-tool · maturity active
testing e2e-testing developer-tools testing frontend web-development mobile-development developer-tools cli cross-platform visual-regression-testing storybook screenshot-testing react-native ui-testing nodejs docker ios android
4 sources
- readme: https://github.com/oblador/loki · fetched 2026-08-28 · 7a42d4dce94c
- homepage: https://loki.js.org/ · fetched 2026-08-29 · 17e40b3f2125
- site_page: https://loki.js.org/getting-started.html · fetched 2026-08-29 · 4bdbf29c097a
- registry_npm: https://registry.npmjs.org/loki · fetched 2026-08-29 · 3daed8e77d34
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| oblador/loki | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem