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SPECIFICTION
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reg-suit

reg-viz.github.io

Visit reg-viz.github.io
Spec score 6.8 #22 of 26 in Visual Regression Testing Software

Spec sheet

Purpose
reg-suit is a command-line tool for visual regression testing that compares current images with previous images and creates an HTML report of differences.Read 8 Oct 2026 · reg-viz.github.io
Intended users
The site presents reg-suit for projects that need image-based visual regression testing, including example projects using Puppeteer, React, Angular, Vue, Storybook, and Sketch previews.Read 7 Oct 2026 · reg-viz.github.io
Integrations
Listed plugins support S3, Google Cloud Storage, GitHub, GitLab, Slack, and Chatwork.Read 8 Oct 2026 · github.com
Security
The repository page links to a security policy; the opened page does not state specific certifications or compliance claims.Read 8 Oct 2026 · github.com
License
The repository identifies the project as MIT licensed.Read 8 Oct 2026 · github.com
Founded
2017Read 28 Sep 2026 · reg-viz.github.io
Branch comparison
Its GitHub-flow support detects the parent commit of a topic branch and uses that commit’s snapshot as the expected comparison result.Read 7 Oct 2026 · reg-viz.github.io
Comparison controls
Configuration supports difference thresholds, antialias handling, matching thresholds, and parallel comparison concurrency.Read 7 Oct 2026 · github.com
Detailed differences
An optional x-img-diff-js engine can show structural information about image differences, including inserted or moved parts.Read 8 Oct 2026 · github.com
GitHub flow
The GitHub flow feature detects a topic branch’s parent commit and uses that commit’s snapshot as the expected comparison result.Read 8 Oct 2026 · reg-viz.github.io
GitHub integration
The GitHub app can post comparison results as pull request comments; the repository also describes commit-status notifications through its GitHub notifier plugin.Read 7 Oct 2026 · github.com
GitHub notifications
With the GitHub app and notifier plugin, results can be sent as commit status and pull request comments.Read 8 Oct 2026 · github.com
Image comparison
Its configuration supports difference thresholds, antialias handling, and parallel comparison processes.Read 8 Oct 2026 · github.com
Local and CI use
The maker says reg-suit works with CI services and on a local machine.Read 8 Oct 2026 · reg-viz.github.io
Other integrations
Listed notifier plugins support GitLab merge request comments, GitHub Enterprise pull request comments, Slack incoming webhooks, and Chatwork.Read 7 Oct 2026 · github.com
Project audience
The maker provides examples for projects using Puppeteer, React, Angular, Vue.js, Storybook, and Sketch previews.Read 8 Oct 2026 · reg-viz.github.io
Setup
The documented setup installs reg-suit with npm, then initializes it in a project and runs it from the command line.Read 8 Oct 2026 · reg-viz.github.io
Snapshot storage
It can store snapshots in external cloud storage such as AWS S3 or Google Cloud Storage.Read 8 Oct 2026 · github.com
Support and contribution
The repository says pull requests are welcome; the pages opened do not state a paid support offering.Read 7 Oct 2026 · github.com
Where it runs
The CLI works with CI services and on a local machine.Read 7 Oct 2026 · reg-viz.github.io

Where Specifiction places it

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