Show HN: Percy.io, a continuous visual integration tool
This looks promising.  Our project has a plethora of selenium tests, but they're focused on functionality only, not appearance.  We can tell there is a table, button, link, form, etc. and click it.  On that side we're reliable.<p>But we really let ourselves down sometimes with regressions to the look and feel of the application.<p>Are there any competitor tools for this visual testing ?