Cursor’s marketing site has been a single screenshot and a download button for as long as Cursor has been a thing. That changed this week. The new homepage embeds a real Monaco-based editor instance with three sample projects pre-loaded (a Next.js app, a Python script, a Rust crate), keyboard shortcuts working, the AI assist panel actually responsive, all without auth, all client-side, sized to fit above the fold. You can write a few lines, hit cmd-K, get the AI completion, and feel the product before reading a single bullet.
This is the high end of the “demo-as-hero” trend we’ve been tracking. It costs more than a screenshot (way more) because they had to build a sandboxed runtime that works in-browser, with a dummy AI endpoint that responds fast enough to feel real. But the conversion impact has to be enormous. There’s no leap of faith between “interested” and “trying”; you’re already trying. What we’d push back on: the cmd-K invocation is muscle memory for existing developers, but a first-time visitor doesn’t know about it. There’s a tiny “Try cmd-K” tooltip that appears after 8 seconds idle; it should appear immediately and be more obvious. Pattern to steal: if your product’s value is “what it feels like to use it,” every second between landing on your page and using it is conversion you’re leaking. The hardest version of this is to embed the actual product. The next-best version is to embed the smallest interactive piece of it.