MockPilot

MockPilot is a Copilot-based mockup editor that turns live websites into editable mockups—meaning you can take any live site, strip it down, and use it as a starting point for your own designs. Built by ykadosh and sitting on GitHub, it's exactly the kind of tool that makes you wonder why no one built this before. You see a site you like, you want to riff on it, and instead of screenshotting or rebuilding from scratch, MockPilot lets you actually edit the thing directly.

It's developer-focused, open-source-ish, and solves a problem that's been annoying designers and developers for years. The workflow of "I like this, let me try something with it" usually involves a dozen steps. MockPilot cuts that to one. It's still early—this is a tool for people who build things, not a consumer product—but that's the point. The best tools start as solutions to your own frustrations.