Google AI Studio's vibe coding experience just went from prototype toy to production platform. A completely upgraded build mode, powered by the new Antigravity coding agent, now turns natural language prompts into full-stack applications with databases, authentication, real-time multiplayer, and connections to external services — all without leaving the browser.
The most significant addition is a native Firebase integration. The agent proactively detects when your app needs data storage or user identity and, with your approval, provisions Cloud Firestore and Firebase Authentication automatically. It generates the client-side code, creates a sign-in page, and drafts Firestore Security Rules based on your app's logic. The result: apps that persist data across sessions and devices, sync in real time, and support offline use — capabilities that previously required significant backend setup.
What the Agent Can Build
- Real-time multiplayer experiences — games, collaborative workspaces, and shared tools with instant user-to-user connections
- Apps with databases and auth — Firestore for storage, Firebase Auth for Google Sign-In, provisioned automatically
- Modern web UIs — the agent installs Framer Motion, Shadcn, Three.js, and other libraries as needed
- Service-connected apps — bring API credentials for Maps, payment processors, or databases via a new Secrets Manager
- Cross-device persistent apps — close the tab, reopen on another device, and pick up where you left off
A Smarter Agent
The Antigravity coding agent maintains a deeper understanding of your entire project structure and chat history than its predecessor. This means more precise multi-step code edits and faster iteration — complex apps can be built with simpler prompts. Framework support now includes Next.js alongside React and Angular, selectable in the settings panel.
Firebase Studio Sunset
With AI Studio absorbing Firebase Studio's core functionality, Google is sunsetting Firebase Studio — it will remain accessible until March 22, 2027. Projects can be exported to Google AI Studio, Antigravity, GitHub, or downloaded as a zip. For teams currently using Firebase Studio to publish apps, deployment continues to work from AI Studio and Antigravity.
Google says the upgraded AI Studio has already been used internally to build hundreds of thousands of apps. Workspace integrations (Drive, Sheets) and one-click deployment to Antigravity are coming next. The shift here is clear: vibe coding is no longer just for throwaway prototypes. When the platform provisions real databases, handles auth, and connects to production APIs, the line between "prompt-built" and "hand-built" starts to disappear.