A PM finds a bug. They take a screenshot, circle something in red, type "this is broken" into Slack, and a developer somewhere loses thirty minutes trying to figure out what they're looking at. The browser, the viewport, the console errors, the network request that actually failed - none of it made it into the message. This is how most software gets debugged in 2026: talented engineers playing detective on bad evidence. TestKit is a Chrome extension that kills the gap between finding a bug and fixing it. One click captures everything - screen recording, console logs, network activity, environment metadata - packaged into a single shareable report that gives a developer exactly what they need to reproduce the issue without a single follow-up question. But TestKit isn't just a better bug report. It's a super-kit for the modern dev workflow - screen sharing, inspection tools, and more - replacing the five tabs and three subscriptions you're currently duct-taping together. One extension. Everything a developer actually reaches for, in the place they already work.