Picture by Editor
# Introduction
For the final couple of years, the synthetic intelligence (AI) revolution in coding felt like having a really quick junior developer sitting subsequent to you. Instruments like GitHub Copilot or Cursor have been superb at ending your sentences, however you have been nonetheless the one holding the steering wheel for each single flip. You needed to copy-paste snippets, repair the imports, and manually run the checks to see if the AI truly knew what it was speaking about.
We’re formally shifting previous that. Google Antigravity marks the start of the “agent-first” period. It is not only a Copilot; it’s a platform the place you cease being the typist and begin being the architect. Google selected the identify “Antigravity” for a really particular motive. In conventional improvement, there’s a huge quantity of “gravity” — the heavy, tedious weight of organising environments, debugging boilerplate, and leaping between the terminal, browser, and editor. Antigravity is constructed to offer liftoff. It’s designed to drag you out of the weeds of low-level syntax and elevate you to a better, task-oriented stage.
As an alternative of writing code line-by-line, you present the imaginative and prescient. The built-in improvement setting (IDE) autonomous brokers deal with the development, the testing, and the verification.
The Google Antigravity touchdown web page | Picture by Creator
The story of Antigravity is definitely a narrative of Google going again to its roots. On November 18, 2025, Google unveiled Antigravity alongside the launch of their Gemini 3 mannequin household. One of the stunning elements of the Antigravity launch was the return of Google co-founder Sergey Brin. After years away from day by day operations, Brin reportedly went into “Founder Mode,” working late nights alongside engineers to refine the agentic capabilities of the IDE. His purpose was to maneuver Google from “Search” to “Motion,” and Antigravity is the first software for that mission.
Antigravity did not seem out of skinny air. A lot of its DNA comes from a startup known as Windsurf. Google realized that the Windsurf crew had cracked the code on how AI brokers ought to work together with an IDE, so that they acquired the crew in an enormous $2.4 billion deal to guide the event of what we now know as Antigravity.
Why didn’t Google simply add these options to an present software? As a result of conventional IDEs — like Visible Studio Code (VS Code) — have been constructed for people to sort in. They assume a human is the first actor. Antigravity is rebuilt from the bottom up, assuming an AI agent is the first employee. It’s a workspace designed for “vibe coding,” the place the pace of your concepts is the one factor that issues, not the pace of your typing.
# Getting Began with Antigravity
Earlier than you can begin orchestrating brokers, you could get the software program onto your machine. As a result of Antigravity is constructed on a fork of VS Code, the set up course of feels acquainted; nevertheless, there are a couple of system-specific issues to remember to make sure the AI brokers have enough assets to run easily.
// System Necessities
Antigravity is not a light-weight textual content editor; it is working native fashions and browser-based brokers. Here’s what you want:
- macOS: You want Monterey (model 12) or later. Whereas Intel Macs are supported, the expertise is optimized for Apple Silicon (M1/M2/M3/M4), as native AI inference depends closely on the unified reminiscence structure
- Home windows: You want a 64-bit model of Home windows 10 or 11. It’s extremely really helpful to put in the IDE in your major system drive (often the C: drive) to keep away from any permissions points when the AI agent tries to execute terminal instructions
- Linux: It helps most fashionable distributions like Ubuntu (20.04+), Debian (10+), and Fedora (36+). Simply guarantee you might have glibc 2.28 or increased
// The Obtain Course of
To get the legit, newest model, skip the third-party mirrors and go on to the official supply: antigravity.google/obtain
As soon as there, you’ll see particular installers for every working system (OS). Obtain the one which matches your machine, run the installer, and launch the appliance. You may be requested to arrange your themes and describe how you plan to make use of the Antigravity agent (please persist with the really helpful review-driven improvement method). Then, you’ll be prompted to “Register with Google.” Use the Gmail account you need related along with your AI quotas and cloud initiatives.
Signing in with Google to sync cloud initiatives | Picture by Creator
# Navigating the Interface
The structure is designed to maintain you from alt-tabbing between totally different home windows. Listed below are the 5 areas you’ll spend essentially the most time in:
Editor Panel: The middle stage. That is the VS Code setting the place the agent-generated code seems. You’ll be able to nonetheless leap in and kind manually everytime you need.
The primary editor panel in Antigravity | Picture by Creator
Plan vs. Quick Mode: Within the agent panel, you’ll see a toggle.
- Plan Mode is for giant duties; it generates a “Plan Artifact” so that you can evaluation earlier than it begins coding
- Quick Mode is for fast edits, like “heart this div” or “rename this variable”
Toggling between Plan and Quick modes | Picture by Creator
Agent Supervisor: That is your mission management. It lists each lively activity, exhibits the agent’s “reasoning” steps, and supplies standing indicators (Working, Success, or Failed)
Managing lively AI agent duties | Picture by Creator
Artifacts Panel: Consider this because the “Paper Path.” It shops the precise logs, code diffs, and plans that the agent produces
Reviewing generated artifacts and logs | Picture by Creator
Browser Preview: A built-in model of Chrome. When the agent builds an internet app, it robotically launches it right here for testing
Testing the net software within the built-in browser | Picture by Creator
# Constructing Your First Challenge: An Infinite Runner Sport
To see the facility of agent-driven improvement, we could have Antigravity construct a traditional infinite runner recreation from scratch utilizing HTML, CSS and JavaScript. The purpose is to construct an infinite runner internet recreation the place the participant controls a automotive touring upwards. The target is to keep away from oncoming site visitors (vehicles shifting downwards). The sport options problem ranges (Straightforward, Medium, Arduous) and rising pace because the participant progresses.
// Step 1
Launch Antigravity and create a brand new, empty folder. Open this folder within the IDE.
// Step 2
Open the Agent Supervisor and click on New Process. Paste the next immediate into the field:
Construct an infinite runner recreation, the place there’s a automotive touring upward in an infinite working approach, there are different vehicles coming down in the direction of it, and it has to keep away from them in order to not get hit, as a result of as soon as it hits it, it’s recreation over. The sport stage might be modified from simple, medium, to arduous, and the upper you go within the recreation, the quicker the vehicles come at you to hit you!
Getting into the mission immediate into the agent supervisor | Picture by Creator
// Step 3
When you press Enter, the agent initiates its workflow: it analyzes the immediate supplied and proceeds to the strategy planning stage of the mission. As soon as that’s completed, coding begins instantly. You might be prompted to just accept some critiques throughout this course of. Lastly, in the course of the verification stage, the agent will truly try to run the script. If it encounters an error (resembling a lacking library), it is going to robotically set up the mandatory library and take a look at once more.
Here’s what the implementation plan generated by the agent seems like:
The AI-generated implementation plan | Picture by Creator
The walk-through file containing all the steps adopted when constructing the infinite runner recreation:
Reviewing the step-by-step walk-through | Picture by Creator
Here’s what the ultimate output of the sport seems like:
The ultimate recreation interface | Picture by Creator
You progress left and proper to keep away from the upcoming vehicles.
Taking part in the infinite runner recreation | Picture by Creator
In the event you hit these vehicles, it is recreation over.
The sport over display | Picture by Creator
# Wrapping Up
Google Antigravity is a glimpse right into a future the place “writing code” is only one small a part of being a developer. By delegating the implementation, testing, and debugging to Gemini-powered brokers, you’re free to give attention to the high-level structure and consumer expertise.
To get essentially the most out of Antigravity, you could change the way you talk along with your instruments:
- Be Particular however Aim-Oriented: Do not inform the agent the way to write the loop; inform it what the outcome must be
- Overview the Plan: In “Plan Mode,” at all times learn the implementation plan earlier than clicking “Approve.” It saves time in the long term
- Isolate Duties: Give the agent one clear mission at a time. If you wish to create a login web page and carry out a database migration, run these duties as two separate operations within the Agent Supervisor
Shittu Olumide is a software program engineer and technical author captivated with leveraging cutting-edge applied sciences to craft compelling narratives, with a eager eye for element and a knack for simplifying advanced ideas. You can too discover Shittu on Twitter.
