Interactive Implementation Plans
Align on API contracts, data models, and component hierarchies in an editable Implementation Plan artifact before code generation begins.
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Full-Stack Prototyping &
Greenfield Development
Building proof-of-concepts and internal MVPs often requires days of boilerplate setup. Google Antigravity speeds up greenfield development by scaffolding backend APIs, data models, and browser-verified frontend views from early design briefs.
Prompt-to-Architecture Scaffolding
Transform rough design briefs or research notebooks into typed backend APIs, database schemas, and responsive frontend UIs.
Modular Stacked Pull Requests
Decompose greenfield builds into clean, reviewable PR stacks where every layer is unit-tested and compiled independently.
Live Browser Visual Polish
Render prototypes in a live browser, inspect responsive layouts and DOM state, and fix styling issues before review.
Relevant Features for
Full-Stack Prototyping
Browser-in-the-Loop UI Verification
Antigravity spins up your dev server, clicks through user flows in Chrome, and captures screenshots to verify visual fidelity.
Editor & Agent Manager Handoffs
Switch between high-level multi-agent orchestration in the Agent Manager and fine-grained code edits in the IDE.
Relevant Stories
“To evaluate improvements to our test runner workflow, we used Antigravity subagents to prototype a CLI wrapper around our testing tools and benchmark it against baseline runs. It built the CLI prototype and compiled a side-by-side benchmark comparison table for our team review.”
“During a security initiative, we used Antigravity to prototype a service that suggests patches for reported vulnerabilities. After agreeing on the state machine design in an implementation plan artifact, we used subagents to build out the worker modules and shipped a working MVP in two weeks.”
“I used Antigravity to prototype a self-contained interactive web app using canvas rendering and the Web Audio API. The agent wrote the frontend code and tested the interactive states in headless Chrome, giving me a working demo in about 15 minutes.”