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Lastest.cloud is a free, open-source verification of development, self-hosted visual regression and end-to-end testing platform for web applications.
An AI agent records you clicking through your running app and generates Playwright tests with multi-selector fallback. Replays are deterministic and token-free, so your CI/CD bill doesn't scale with your test suite.
Lastest ships three diff engines side-by-side — pixel (pixelmatch), structural (SSIM), and perceptual (Butteraugli) — so flaky pixel diffs stop crying wolf. A review dashboard tracks baselines, approvals, and audit history.
Run it via Docker on your own infrastructure for unlimited screenshots and full data residency, or run on Lastest Cloud for managed CI runners.
Built for solo founders, devs doing QA without a QA team, and SaaS teams that need an Applitools-class alternative without the $699+/mo invoice or the data-exfiltration problem.
Features
- AI test generation from screen recordings (Playwright code, multi-selector fallback)
- Three diff engines: pixel (pixelmatch), structural (SSIM), perceptual (Butteraugli)
- Self-hosted via Docker — unlimited screenshots, no per-snapshot fees
- Built-in review dashboard with baseline approval + audit log
- GitHub Actions / GitLab CI / Jenkins integration
- Multi-browser via embedded browser pods (Playwright)
- Visual + functional area discovery (auto-suggest test coverage)
- WCAG 2.2 AA accessibility scoring on every run
- Cron-scheduled or CI triggered test runs
- MCP server for AI agent integration (Claude / Cursor / etc.)
- Open-source under FSL-1.1-ALv2 (Apache 2.0 after 2 yrs)
Project Samples
