stephanecollot/vibebob

VibeBob is a Chrome browser extension that lets you customize any website by describing changes in plain English. Instead of learning to write browser scripts or code, you open a side panel on any page and type something like "Add a CSV export button to this table" or "Make this sidebar collapsible." An AI agent, powered by Anthropic's Claude, inspects the live page, writes the necessary JavaScript and CSS code, and injects it directly into the page instantly, with no page refresh needed. Changes are saved automatically and re applied every time you visit the same site, including on single page apps that navigate without reloading. Each feature has its own version history stored inside your browser using an in browser git system, a tool that tracks changes over time, so you can revert to any earlier version or toggle a feature off without deleting it. If a modification breaks something, the error surfaces in the chat so you can ask the AI to fix it. There is no server or backend involved, everything runs locally in your browser. You supply your own Anthropic API key in the extension settings. The extension is not yet on the Chrome Web Store, so you install it manually by downloading a zip file and loading it through Chrome's developer mode. You would use this when you find yourself regularly annoyed by something on a website you visit often, a missing button, a cluttered layout, text that's too small, and want a fix that sticks without writing code yourself. The tech stack is TypeScript, React, Tailwind CSS, and Vite for the UI, with Chrome's Manifest V3 extension format and the Anthropic SDK for AI calls.