I was recently introduced to Don't Make Me Think, Steve Krug's book about human-computer interaction and web usability. I was wondering whether there are any automated tools to test ux/ui.
Hey! Take a look at Google's Lighthouse.
There's 'Visual Testing', for example - https://saucelabs.com/platform/visual-testing and AppliTools do this kind of stuff. There are others, though I've lost track.
Thanks is there any on demand services. Get users to test the user experience for a fee.