Google Antigravity: Free AI Agent Browser

So Google have just dropped Antigravity, their new AI agenting browser that has cursor-level workflow

with the power of Gemini 3.0, and it is completely free right now. And here is what

makes it insane. Multiple AI agents work together. One plans your app, another write the

code, and another run the test, all automated . But here is the

real stats. It has a browser mode where the AI literally opens your website like

a real user. It clicks button, fill forms, test everything. And if it finds

a bug, the agent will fix it immediately without you touching anything .

And yes, you can also switch between the models like Gemini, Claude,