jambuild

jambuild is a multiplayer vibecoding tool where you build web apps by talking and pointing with your mouse, and every change lands in seconds. Say what you want to build, point at what you mean by moving your cursor over the page, and whatever you hover lights up for everyone in the session. Click anything and say what should happen to it, and the change appears in under ten seconds. Send a link and build with one other person: you both talk, you both point, and it is one page. The coding harness lives in the browser and is voice-driven with preemptive turn detection to kick off builds and fast models with reasoning turned off, so you can see the product being built before your eyes. Has limited free credits to try it out, and you can bring your own API keys to unlock more usage. Built by Rajiv Ayyangar.