What Is Google Antigravity? 🚀 AI Coding Tutorial & Gemini 3 App Build

Hi Friends, my name is Callum aka wanderloots & welcome to Antigravity! Google Antigravity takes AI Coding to the next level in a full IDE, letting you build apps & vibe code/AI-code assist on your desktop. Update: https://www.youtube.com/watch?v=yMJcHcCbgi4 It's quickly becoming my favourite way to build apps & is the perfect level-up from Google AI Studio ✨ GitHub Tips: https://www.youtube.com/watch?v=aiESWJ94nk4

This video walks through Antigravity from start to finish, including a full app-building workflow to demonstrate my favourite features. I build a complete working RSS app to automatically fetch news articles and connect them to a local Ollama model that automatically tags & summarizes them for me (can't do that on Google AI Studio 👀)

Antigravity has 3 major features I find sets it apart from other tools:
1) Agent Manger & Editor Shared Workflows
2) Agentic inbox for tracking parallel agent tasks
3) Browser agent for automated testing & debugging

For the first time, it genuinely feels like an IDE (integrated development environment) has been custom-made for an agent-first workflow. It makes my brain feel good watching the agent move between tasks with much more transparency than I've had in other tools.

PLUS you get a significant Gemini 3 Pro quote AND free Claude Sonnet 4.5 usage. You can toggle between both state of the art models and get much further in your app building, testing, and deploying.

This video is a first look at Antigravity, if you want me to go deeper into any features, let me know, and I'll make a full deep dive tutorial.

It's honestly amazing how much I've learned and built in such a short time, leveraging Gemini 3 Pro is one of the most powerful LLMs out there, especially for coding (and it's free!).

To learn how to add an auth system to your app: https://www.youtube.com/watch?v=yMJcHcCbgi4
To learn about deploying apps, check out this video here: https://www.youtube.com/watch?v=X_JBFLs3vAk

I hope you enjoy! ✨

To learn more about the AI tools I use, check out my AI Learning Playlist: https://www.youtube.com/playlist?list=PLWhMzDKA7vJ7k0CCHAhCNGXH1BKKEo_we

P.S. I greatly appreciate any feedback, please let me know what you think 😊

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Timestamps:
00:00 Intro To Antigravity: Agent-First AI Coding & IDE
01:03 Today's Outline & Goals
01:47 What Makes Antigravity Different? 3 Key Features
04:16 Installation, Setup, & Privacy Settings
06:29 First Look At Antigravity
08:02 Editor vs Agent Manager
09:00 Agent Manager: Playground & Workspaces
10:28 Building An App In Antigravity: Planning Artifacts
13:12 Iterating The Plan: Roadmapping Future Features
15:08 Agent Manager Inbox
16:17 Coding & Following The Agent
17:30 Generate Git Commit Messages
18:31 Walkthrough Artifact (Debrief)
19:28 Antigravity Browser Agent (Automated Testing)
21:45 Reviewing The RSS Reader App
22:53 Google AI Studio Comparison & Workflow Tips
24:42 Parallel Agents To Add New Features (Ollama Local Model & Tags)
27:02 Continuing After Gemini Limit
27:29 Adding Local Model Support
29:12 Switching To Claude Sonnet 4.5 (Thinking)
31:27 A Few More Antigravity Features
32:13 Key Antigravity Takeaways
33:45 Concluding Thoughts & Ideas

WATCH NEXT
🌱 Obsidian & Digital Gardens https://www.youtube.com/playlist?list=PLWhMzDKA7vJ7p50vW-oeZgKR2aDReZFW6

LINKS (MY WORLD)
🧭 [Recalibrating Newsletter Home](https://paragraph.xyz/@wanderloots.eth?referrer=wanderloots.eth)
🏔️To start reading from the beginning: [Recalibrating Newsletter Entry 1: What Recalibrating Means To Me](https://wanderloots.substack.com/p/1-what-recalibrating-means-to-me)
🌍 My [Website](https://wanderloots.com/)
📸 My [Print Shop](https://wanderloots.darkroom.com/) ✨

SOCIALS
🟣 [Farcaster](https://warpcast.com/wanderloots.eth)
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📍 [Pinterest](https://www.pinterest.ca/wanderloots/)
🤖 [Reddit](https://www.reddit.com/user/_wanderloots)

MY FAVOURITE TOOLS
😴 🤯 The [Waking Up App](https://dynamic.wakingup.com/guestpass/SC4914439) (use this link for a 30 day free trial)
📝 [Obsidian](https://obsidian.md/) (decentralized note-taking)
📹 [Adobe Suite](https://prf.hn/l/lQ9DwpA) (general creativity)

EQUIPMENT USED
6. Camera [Sony A7iii](https://amzn.to/3seSHv6)
7. Lens [Sony F2 28 mm](https://amzn.to/3TiWCT2)
8. Tripod [K&F Concept](https://amzn.to/3soCKCP)
9. Main Lighting Neewer 660 PRO RGB: https://amzn.to/3CEcU2V

Related Keywords:
Gemini 2.5 Pro, AI Coding, Vibe Coding, Gemini 3 Pro, Antigravity
Gemini, Google AI, Build Apps, Mobile Apps, Deploy Apps