Lastest is a visual regression testing platform designed for solo founders and teams who prioritize shipping quickly without introducing visual bugs.

• AI-Powered Test Generation: An AI agent autonomously navigates your application, mapping flows and recording visual tests in seconds, significantly reducing the manual effort typically required for test creation.
• Human-in-the-Loop Oversight: Unlike fully automated tools, Lastest provides a dashboard for reviewing, approving, modifying, and managing generated tests, ensuring human judgment is integrated into the testing process.
• Cost-Effective Replays: After the initial AI-powered generation (which uses tokens), all subsequent test runs are deterministic replays, incurring zero token costs. This makes frequent testing economically viable.
• Advanced Comparison Engines: Utilizes three diff engines—pixel-perfect, structural similarity, and human-perception-aligned—to detect a wide range of visual regressions, from minor pixel shifts to significant layout changes.
• Comprehensive Stabilization Features: Includes 12 guards against flaky tests, such as timestamp freezing, network idle waits, and DOM stability detection, to ensure test reliability.
• Flexible Deployment: Choose between self-hosting Lastest on your own infrastructure using Docker for complete data residency and control, or utilize the Lastest Cloud for a managed experience.
• Seamless CI/CD Integration: Integrates directly into your existing CI/CD pipelines (e.g., GitHub Actions, GitLab CI) to run tests on every commit or pull request, automatically flagging visual regressions before they reach production.
• Accessibility Scoring: Integrates WCAG 2.2 AA scoring using axe-core, making accessibility a part of your standard regression pipeline.

Lastest aims to provide the speed of automated testing without the surprises, allowing teams to build and release with confidence.