lost-pixel/lost-pixel
Open source alternative to Percy, Chromatic, Applitools. observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 78
- Release rhythm 40
- Longevity 100
Flags: archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 8
- age_days: 1717
- days_rel: 657
- days_push: 133
- n_releases_24m: 4
Adoption not part of the score
1682 stars · 83 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Lost Pixel is an open-source visual regression testing tool and GitHub Action that compares screenshots from Storybook, Ladle, Histoire, page screenshots, or custom Playwright/Cypress flows against baselines. It ships as an OSS engine plus a managed SaaS platform, positioned as an alternative to Percy, Chromatic, and Applitools.
Use cases
- catch visual regressions in UI components before shipping
- run visual regression tests on Storybook stories in CI
- compare full page screenshots on pull requests
- test UI across multiple browsers and device breakpoints
- set up an open-source alternative to Percy or Chromatic
- mask or hide dynamic elements before screenshot comparison
When to choose
- you want visual regression testing tightly integrated with GitHub Actions
- you already use Storybook, Ladle, Histoire, or Playwright and want screenshot checks
- you need an affordable or self-hostable alternative to Percy/Chromatic/Applitools
- you need per-screenshot thresholds, masking, and multi-browser/breakpoint runs
When to avoid
- you need a long-term supported product - the team is joining Figma and sunsetting the product
- you need non-web visual testing (native mobile or desktop apps)
- you require a managed platform with guaranteed future support and SLAs
Facets
cli-tool · maturity maintenance
testing e2e-testing image-processing ci-cd testing frontend web-development developer-tools cli visual-regression-testing storybook ladle histoire playwright screenshot-testing github-actions percy-alternative chromatic-alternative saas sunset nodejs docker web-server
7 sources
- readme: https://github.com/lost-pixel/lost-pixel · fetched 2026-08-28 · 5a69fb8e0bbc
- homepage: https://lost-pixel.com/ · fetched 2026-08-29 · 44732d08b2e0
- site_page: https://docs.lost-pixel.com/user-docs/setup/lost-pixel-platform · fetched 2026-08-29 · a832e6eb8002
- site_page: https://www.lost-pixel.com/about-us · fetched 2026-08-29 · c650ee4d750b
- site_page: https://docs.lost-pixel.com/user-docs · fetched 2026-08-29 · 9835dfb46bcf
- registry_npm: https://registry.npmjs.org/lost-pixel · fetched 2026-08-29 · fce720e4cb9a
- site_page: https://www.lost-pixel.com/pricing · fetched 2026-08-29 · 20cfb71438ed
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| lost-pixel/lost-pixel | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="lost-pixel/lost-pixel")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem