Post #2837004

Coding agents can run the test suite, but for UI changes that isn't enough. Someone has to look at the page. We gave ours a small Ruby CLI that drives a real browser against the dev server, takes screenshots, and writes them where the agent can read them back, very nice 💅🏻 https://engineering.getdexter.co/2026/05/08/ai-visual-checks-for-rails-apps/