It’s been an amazing year for developers. We watched Cursor turn the IDE into an autocomplete powerhouse, and tools like Cursor Code bring sophisticated agentic reasoning to the terminal. However, these tools still assume the developer is doing the heavy lifting.

Enter Google Antigravity. It delivers an agent-first architecture that combines the editor, the terminal, and a live browser. It is clearly more than an AI-assisted typing and unlocks the true power of vibe coding.

From being an assistant to agent

A major shift

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Quiz
8 Questions · Test Your Knowledge

Vibe Coding

From AI pair programmers to autonomous coding agents — how well do you know the tools reshaping software development?

OriginsToolsAI ModelsCultureFuture
01 / 8Origins

Who coined the term 'vibe coding' and popularized it in early 2025?

Correct! Andrej Karpathy, former Tesla AI director and OpenAI co-founder, coined the term 'vibe coding' in a February 2025 post on X. He described it as a new style of programming where you essentially describe what you want and let the AI handle the actual code, surrendering to the 'vibes' of the model.
Not quite. The term 'vibe coding' was coined by Andrej Karpathy, the renowned AI researcher and former Tesla AI director. He introduced the concept in early 2025, describing a workflow where developers lean fully into AI suggestions rather than writing every line themselves.
02 / 8Tools

Cursor is best described as which type of product?

Correct! Cursor is an AI-first code editor built as a fork of Visual Studio Code, meaning it retains all of VS Code's familiar interface and extensions while deeply integrating AI features like multi-file context editing, codebase-wide chat, and autonomous agent mode. It became one of the defining tools of the vibe coding era.
Not quite. Cursor is actually an AI-powered fork of Visual Studio Code, not a plugin or standalone chatbot. By building on top of VS Code, the Cursor team was able to embed AI capabilities at a much deeper level than extensions like GitHub Copilot, making it a go-to tool for vibe coders.
03 / 8AI Models

Anthropic's Claude Code is primarily designed to operate in which environment?

Correct! Claude Code is Anthropic's agentic coding tool that runs directly in your terminal as a command-line interface. Unlike browser-based tools, it can read your entire codebase, run commands, edit files, and even browse the web autonomously — making it one of the most powerful hands-off coding agents available.
Not quite. Claude Code is a CLI-based agentic tool that lives in your terminal, not a browser or mobile app. This design gives it deep access to your local development environment, allowing it to autonomously edit files, run tests, and execute shell commands with minimal human hand-holding.
04 / 8Tools

Google's 'Project Astra' and experimental coding tools fall under which broader Google DeepMind initiative often associated with AI-assisted development?

Correct! Google's AI-assisted development tools, including Jules (an autonomous coding agent) and Gemini in Android Studio, are part of the broader Gemini ecosystem. Google has rapidly expanded Gemini's coding capabilities to compete directly with tools like Cursor and Claude Code in the vibe coding space.
Not quite. Google's coding AI efforts are housed within the Gemini ecosystem. Tools like Jules, Google's asynchronous AI coding agent, and Gemini integrations in IDEs represent Google's answer to the vibe coding movement pioneered by tools like Cursor and Claude Code.
05 / 8Culture

Which of the following best captures the core philosophy behind vibe coding?

Correct! Vibe coding is fundamentally about describing *what* you want in natural language and trusting the AI to figure out *how* to build it. Andrej Karpathy described it as almost forgetting that code exists — you guide the project through prompts and intentions rather than line-by-line implementation.
Not quite. The essence of vibe coding is using natural language prompts to describe the desired outcome and letting the AI handle code generation almost entirely. It's a philosophical shift away from traditional programming toward intent-driven development, where the 'vibes' you give the model matter more than syntax.
06 / 8Tools

What was the name of the AI coding assistant launched by GitHub and OpenAI that predates the vibe coding era and helped set the stage for it?

Correct! GitHub Copilot, launched in 2021 and powered by OpenAI's Codex model, was a watershed moment in AI-assisted development. It introduced millions of developers to AI code completion and helped normalize the idea of an AI 'pair programmer,' laying the cultural and technical groundwork for the vibe coding movement that would follow.
Not quite. GitHub Copilot, introduced in 2021, was the pioneering AI coding assistant that sparked the mainstream adoption of AI in software development. Built on OpenAI's Codex, it planted the seed for the more radical vibe coding approach where AI takes an even larger role in the development process.
07 / 8Future

Which company released 'Devin,' widely marketed as the world's first fully autonomous AI software engineer?

Correct! Cognition AI unveiled Devin in March 2024, calling it the first fully autonomous AI software engineer capable of planning and executing complex engineering tasks end-to-end. While its real-world performance sparked debate, Devin became a cultural flashpoint in discussions about where vibe coding and AI agents were heading.
Not quite. Devin was created by Cognition AI, a startup that made waves in 2024 by claiming Devin could autonomously handle entire software engineering workflows. The announcement generated enormous buzz — and healthy skepticism — and pushed the entire industry to think harder about what autonomous AI coding agents could realistically accomplish.
08 / 8Origins

Replit's AI features contributed significantly to vibe coding culture. What is the name of Replit's AI agent designed to build full apps from a prompt?

Correct! Replit Agent is Replit's ambitious AI feature that lets users describe an application in plain English and have the agent scaffold, build, and deploy it within the Replit environment. It embodies the vibe coding ethos perfectly — lowering the barrier to software creation so that even non-programmers can ship working apps.
Not quite. The product is called Replit Agent. Launched as part of Replit's push into the AI-first development space, it allows users to prompt their way to a fully deployed application without writing a single line of code manually — a quintessential expression of the vibe coding philosophy.
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It was better than opening a separate Google tab. But I had to know exactly what to ask for, review every line they wrote, and manually wire everything together.

But with Google Antigravity, the whole script has flipped. In the old way, the code was the center of the universe. I spent my day staring at a blinking cursor and tried to figure out how to explain my ‘vibe’ to a machine that only understood text.

Even with Claude Code, I was still the one driving. I would open a terminal, type a command, wait for a response, and then tell it yes or no.

With Google Antigravity, I just give it a task and watch it execute the command in real time. For example, I don’t tell it to ‘Write a function to handle user sign-ups.’ I tell it: ‘Build me a landing page that feels like a 90s arcade, connect it to a database, and make sure the Join button actually sends a welcome email.’

In the Agent Manager, I can see multiple agents start working simultaneously. One is spinning up the backend, another is hunting for retro assets, and a third is opening a browser window to see if the colors look right.

The browser-in-the-loop

The killer feature

While Cursor v2 has introduced browser preview, Antigravity has a better implementation. With Cursor, if the layout is broken or a button doesn’t click, I’m the one who has to spot it, copy the error, and explain it back to the AI.

In Antigravity, the agent literally clicks the buttons it just made. It fills out the forms. It resizes the window to see if the mobile version looks like trash. And here is the killer part: if it sees a bug, it fixes it before I even notice.

In the old way, I would spend half my time refreshing the page, clicking ‘Submit’, seeing it fail, and then going back to the code to find out why. In Antigravity, the agent does that loop for me.

This is the ultimate vibe feature because it removes the most annoying part of coding: the feedback loop. I don’t have to inspect elements or dig through console logs to find out why a margin is five pixels off.

My new weightless workflow

Why it’s Antigravity

If you have used Cursor or Claude Code, you know the routine; it’s a never-ending text message chain. You type a prompt, the AI replies, you ‘Accept’ the code, you find a bug, you type another prompt, and the cycle repeats. It’s a chatbox, and while it’s smart, it’s also exhausting.

I found myself spending half my day just managing the conversation. Google Antigravity replaces the entire scenario with Mission Control.

In Mission Control, I can see exactly what the agents are thinking, what they have finished, and what they are stuck on.

Now, I don’t start by creating a folder or installing a library. I just told Antigravity the goal. Because it’s connected to everything (my files, terminal, and even my Google Cloud), it handles the heavy lifting automatically.

The agents already know my environment, and there is no context switching either. I never have to leave the app to check a database or a browser. I’m just going from one big idea to the next, while the agents handle the work underneath me.

It’s one of the reasons why I can’t go back to the old, heavy way of coding.

Beyond the autocomplete

While Cursor and Claude Code have mastered the art of helping us write, Antigravity is the first to master the art of helping us finish. The search giant has successfully moved the developer from the terminal into the ‘Mission Control’ of the Manager view. And solved the final niggles of vibe coding.

By taking care of the boring, heavy parts of development, Google has finally made it possible to build software as fast as you can think of.

So, what are you waiting for? If you are still using old tools like VS Code, it’s time to wake up. We are moving out of the era of ‘writing code’ and into an era where having a great idea is the only skill that matters.

Google Antigravity

Google Antigravity is an AI-powered VS Code fork.