If you want to edit default rule, use rule editor page like below.
- Click RuleID(e.g. Rule-2) or go to options page of extension
- Edit Rules or Make Your Presets(shareable)
Detecting problems of between CSS properties and HTML elements
Detecting problems of Computed Style
Enable test automation with media query, click, tap, scroll, etc. It's like a tracking validation.
Support firefox, ie11, edge, safari, mobile safari, mobile chrome with
(BrowserStack is a awesome cloud testing service what uses real browsers and devices.)
Adding any CI tool.(Maybe, Circle CI)
Adding Report page with graph or chart
-  - current
Online Validation with URL with creating API.
Adding rule editor page