Lost-pixel-action NPM

What is Lost Pixel?

Lost Pixel is an open source visual regression testing tool. Run visual regression tests on your Storybook stories and conveniently compare and approve visual differences using a UI.

Lost Pixel consists of two products:

lost-pixel-action (open BETA) - the core engine driving the visual regression test runs. It could be used standalone and the main use-cases are outlined in the docs
lost-pixel-platform (closed BETA) - the UI and CI helpers that allow you to use lost-pixel's managed version. Configure it just once and enjoy hassle free visual regression tests integrated into your favorite pipeline.

Setup

open-source edition
managed application

Contributing

Lost Pixel is open source in it's heart and welcomes any external contribution. You can refer to CONTRIBUTING.md to get going with the project locally in couple of minutes.