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 wonderful 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 exams to see if the AI truly knew what it was speaking about.
We’re formally transferring 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 purpose. In conventional improvement, there’s a huge quantity of “gravity” — the heavy, tedious weight of establishing 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 the next, task-oriented degree.
As an alternative of writing code line-by-line, you present the imaginative and prescient. The built-in improvement surroundings (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 vital stunning elements of the Antigravity launch was the return of Google co-founder Sergey Brin. After years away from every 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 referred to 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 velocity of your concepts is the one factor that issues, not the velocity of your typing.
# Getting Began with Antigravity
Earlier than you can begin orchestrating brokers, it’s essential 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 just a few system-specific concerns to bear in mind to make sure the AI brokers have enough assets to run easily.
// System Necessities
Antigravity is not a lightweight textual content editor; it is operating 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 useful to put in the IDE in your main system drive (normally 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 could have glibc 2.28 or increased
// The Obtain Course of
To get the respectable, 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 can be requested to arrange your themes and describe how you propose to make use of the Antigravity agent (please persist with the really useful 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 tasks.
Signing in with Google to sync cloud tasks | Picture by Creator
# Navigating the Interface
The format 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 surroundings the place the agent-generated code seems. You possibly can nonetheless leap in and sort manually everytime you need.
The principle editor panel in Antigravity | Picture by Creator
Plan vs. Quick Mode: Within the agent panel, you’ll see a toggle.
- Plan Mode is for large duties; it generates a “Plan Artifact” so that you can assessment earlier than it begins coding
- Quick Mode is for fast edits, like “middle 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 energetic activity, exhibits the agent’s “reasoning” steps, and offers standing indicators (Working, Success, or Failed)
Managing energetic 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 routinely launches it right here for testing
Testing the online utility within the built-in browser | Picture by Creator
# Constructing Your First Venture: An Limitless Runner Sport
To see the ability of agent-driven improvement, we could have Antigravity construct a traditional infinite runner sport from scratch utilizing HTML, CSS and JavaScript. The purpose is to construct an infinite runner net sport the place the participant controls a automotive touring upwards. The target is to keep away from oncoming visitors (vehicles transferring downwards). The sport options problem ranges (Straightforward, Medium, Onerous) and rising velocity 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 Job. Paste the next immediate into the field:
Construct an infinite runner sport, the place there’s a automotive touring upward in an infinite operating method, 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 sport over. The sport degree might be modified from simple, medium, to exhausting, and the upper you go within the sport, the sooner the vehicles come at you to hit you!
Coming into the undertaking immediate into the agent supervisor | Picture by Creator
// Step 3
When you press Enter, the agent initiates its workflow: it analyzes the immediate offered and proceeds to the strategy planning stage of the undertaking. As soon as that’s executed, coding begins instantly. You might be prompted to just accept some opinions throughout this course of. Lastly, through the verification stage, the agent will truly try to run the script. If it encounters an error (akin to a lacking library), it’s going to routinely set up the mandatory library and take a look at once more.
Here’s what the implementation plan generated by the agent appears to be like like:
The AI-generated implementation plan | Picture by Creator
The walk-through file containing the complete steps adopted when constructing the infinite runner sport:
Reviewing the step-by-step walk-through | Picture by Creator
Here’s what the ultimate output of the sport appears to be like like:
The ultimate sport interface | Picture by Creator
You progress left and proper to keep away from the upcoming vehicles.
Taking part in the infinite runner sport | Picture by Creator
In case you hit these vehicles, it is sport 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 might be free to concentrate on the high-level structure and consumer expertise.
To get essentially the most out of Antigravity, it’s essential change the way you talk along with your instruments:
- Be Particular however Objective-Oriented: Do not inform the agent easy methods to write the loop; inform it what the end result needs to be
- Overview the Plan: In “Plan Mode,” all the time 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 keen about leveraging cutting-edge applied sciences to craft compelling narratives, with a eager eye for element and a knack for simplifying advanced ideas. You can even discover Shittu on Twitter.
