Antigravity
Google’s agent-first development platform — you set the goal, AI agents plan and write the code.
What it is
Antigravity is Google’s agentic coding environment. Instead of writing every line yourself, you describe a task and AI agents plan the steps, edit across files, run the code and report back — with you reviewing and steering.
Best for
- Larger coding tasks that span many files or steps.
- Developers who want to review outcomes rather than type every line.
Best practices
- Write the goal clearly, including how you’ll know it’s done (acceptance criteria).
- Review the agent’s plan before it runs, and check its work after.
- Keep changes in small, reviewable steps rather than one giant task.
See it in action
Sneha needed input validation added across every form in a large app.
Add input validation to every form in this app and write tests, then summarise what changed.Result: The agent planned it, edited across files and ran tests; Sneha reviewed and merged.
Example prompts
Add input validation to every form in this app and write tests for it.A cross-file task an agent can plan and execute.
Pro tips
- You are the reviewer — agents move fast, so read diffs before you ship.
- Give it access to run tests so it can catch its own mistakes.
Updated: 6 Jul 2026 · 2026 Edition
