reg-suit

reg-suit is a command-line interface for visual regression testing, inspired by snapshot testing. It compares the current images with the previous ones and creates an HTML report of their differences; the images to assert can come from any screenshot tool.

Snapshot images are stored automatically in external cloud storage, such as AWS S3 or Google Cloud Storage, so that comparison results can be reviewed at any time. Plugins handle storage, the detection of the expected version from Git commits, and notifications to GitHub, GitLab or Slack. As a simple CLI, it integrates easily with any CI service and runs on a local machine.

reg-suit is free and open source under the MIT licence.