Blog
Latest news, updates, and release notes about Claude.
When Side Questions Stopped Breaking My Main Thread — Antigravity's /btw and Context as a Resource
A reflection on the /btw slash command added in Antigravity v2.1.4, used in the daily reality of running several sites as an indie developer. What an interruption really takes from you is not time but context.
Watching Parallel Agents on One Screen Made Me Redesign My Workflow
Antigravity 2.0's desktop app puts parallel agent execution and background scheduling front and center. Here is how I rebuilt my own automated multi-site operation around that assumption, and why the bottleneck quietly moved from compute to my own review capacity.
Antigravity Lab Highlights (June 1–12) — Two Weeks of Turning 'How Much Should I Delegate?' into Design Language
Antigravity Lab highlights for June 1–12, 2026: compensation transactions, dry-run layers, reversibility-based autonomy tiers, token budget guards, secret redaction, and where to draw the line between cloud and local execution with the Managed Agents API.
Six Days Until Gemini CLI Shuts Down — A Migration Log and Some Thoughts on the Lifespan of Tools
With Gemini CLI and Code Assist ending on June 18, I moved my scripts and scheduled jobs over to the Antigravity CLI (agy). Here is how I audited 18 call sites, what actually broke, and how a hard deadline changed the way I think about tool lifespans.
Designing for Devices That Don't Exist Yet — How I Stopped Dreading New Screen Sizes
Supporting a new iPhone screen size used to put a small knot in my stomach every time. It doesn't anymore. Here's what changed, and the idea of designing for change that I picked up while running four iOS apps on my own.
Antigravity Lab May 2026 Monthly Roundup — A Month of Building Things That Don't Break and Handing the Night Watch to Agents
Antigravity Lab monthly roundup for May 2026. HITL approval pipelines, 4-tier fallback resilience, prompt caching, Record & Replay, R2 forensic audit logs, Background Agent night operations, six-app parallel updates, and the shift between Antigravity 2.0 and its surrounding tools — reflected from twelve years of indie development.
Migrating Firebase iOS SDK from CocoaPods to SPM Across 4 Apps with Antigravity — Sequencing a One-Day Migration
Firebase Apple SDK ends CocoaPods distribution in October 2026. Migrating four iOS apps to Swift Package Manager in parallel made it clear where Antigravity helps and where my own judgment still has to drive. A record of the sequencing that turned an expected two-day job into a single day.
Antigravity Lab Weekly Highlights (May 15–22) — A Week of Quietly Building Things That Don't Break in Production
Antigravity Lab weekly highlights for May 15–22, 2026. HITL approval pipelines, fallback tier resilience, prompt caching, knowledge freshness, 72-hour Background Agent monitoring, and field notes from iOS/Android app operations — a week centered on the quiet scaffolding that keeps production systems running.
The Late-Night Watch of a Staged Rollout, with Antigravity Quietly Beside Me
I have been opening Firebase Crashlytics every few minutes lately, watching whether crash-free users for the v2.1.0 staged rollout of my Android wallpaper app holds above 99.7%. This is a quiet note about how much of the watching I have handed over to Antigravity's Browser agent, and why the final decision still belongs in my own hands.
Antigravity Lab Weekly Highlights (May 8–15) — A Week of Questioning What It Means to Delegate to AI
Antigravity Lab weekly highlights for May 8–15, 2026. Agent delegation boundaries, decision log explainability design, Gemma 4 troubleshooting, a 12-year indie developer's maintenance verification, and three months using Antigravity as an artist.
When AI Writes 95% of My Code, Here's What I Pour Into the Other 5%
Since leaning fully into Antigravity's agent mode, roughly 95% of my code is now written by AI. After building apps with over 50 million downloads as a solo developer, here's what I still keep for myself — and why.
Antigravity Lab Weekly Highlights (May 2–8) — A Week of Asking What Agents Do When They Break
Antigravity Lab weekly highlights for May 2–8, 2026. AI agent quality assurance, replay debugging, gh skill portability, the 2026 AI coding tools comparison, three weeks of Gemini 2.5 Flash measurements, the reality of UE5 Blueprints in Antigravity, and the May update roundup.
Seven Days Building with Antigravity During Golden Week — What I Could Finally Let Go Of (and What I Couldn't)
Artist and developer Masaki Hirokawa spent Japan's entire Golden Week building with Antigravity. An honest record of seven intensive days — what the AI agent finally handled on its own, and where the human still has to step in.
Antigravity Lab Weekly Highlights (Apr 25–May 1, 2026) — AgentKit 2.0 Crosses From 'Working' to 'Selling and Sustaining'
April 25–May 1, 2026 Antigravity Lab weekly highlights. AgentKit 2.0 production patterns (Self-Healing, Validation Loops, Shadow Mode), monetization through Stripe Dunning recovery and contract work, the Cloudflare stack making 'never leave the IDE' a real choice, plus a strong week of troubleshooting articles.
A Month with Antigravity in April 2026 — When the Agent Took Over, and When I Had to Step In
Masaki Hirokawa — artist and indie developer — shares an honest monthly log from April 2026 with Antigravity. The tasks the agent quietly absorbed, and the ones still firmly in my hands.
Antigravity Lab Weekly Highlights (Apr 18–24, 2026) — A2A Protocol, Multi-Agent Production, and Gemma 4 Goes Local
April 18–24, 2026 Antigravity Lab weekly highlights. A2A protocol for agent-to-agent communication, 12 pitfalls of multi-agent production operations and SRE design, Gemma 4 local deployment (Ollama / LM Studio), plus billing and marketplace patterns for revenue design.
Two Months of iOS Development with Antigravity: The Quiet Shift in How I Design Code
After two months of daily iOS development with Antigravity, the biggest change wasn't speed — it was the quiet rewriting of my design habits. Function size, naming investment, when to write tests, and how readily I throw away UI code. A solo developer's honest field notes.
Antigravity Lab Weekly Highlights (Apr 11–17, 2026) — Vibe Coding Matures, Gemma 4 Deep-Dives, and a 4.18% CTR Story
April 11–17, 2026 Antigravity Lab weekly highlights. Vibe Coding moves from experimentation to standard workflow, Gemma 4 system prompt optimization and performance guides, and the story behind our 4.18% search CTR.
A Week With Gemma 4 in Antigravity — Honest Impressions
One week of daily use after Gemma 4 landed in Antigravity. Fast, private, and free — but the biggest surprises weren't the ones I expected.
How AgentKit 2.0 Changed My Multi-Agent Development Workflow
An honest look at what changed when I brought Antigravity AgentKit 2.0 into my real app development workflow — what surprised me, what took time to figure out, and why I wouldn't go back.
Antigravity Lab Weekly Highlights (Mar 28–Apr 3) — Vision Pro, A2A Protocol & the AI IDE Shakeup
Weekly highlights for March 28–April 3, 2026. Covering Windsurf Arena Mode and the shifting AI IDE landscape, Apple Vision Pro development with Antigravity, A2A Protocol implementation, and more.
Supercharge Your Antigravity Workflow with AGENTS.md: A Hands-On Guide to v1.20.3's Best New Feature
Antigravity v1.20.3 introduced AGENTS.md support — a quiet but powerful addition that lets you define exactly how AI agents behave in your project. Here's how to make the most of it.
Thank You Price Campaign — Premium Lifetime Access at a Special Price
As a token of our gratitude, we're offering Antigravity Lab Premium lifetime access at a special price of $7 (normally $10). Don't miss this opportunity.
Thank You to Our Premium Members
A heartfelt message of gratitude to Antigravity Lab's premium and Pro subscribers who make this site possible.
100K Requests Milestone — A Heartfelt Thank You from Dolice Labs
Celebrating 100K Cloudflare requests across Dolice Labs. Gratitude to our global community.
Google AI Studio × Antigravity × Firebase: The Era of Full-Stack Apps from a Single Prompt
Google AI Studio now integrates the Antigravity coding agent with Firebase, letting you build production-ready full-stack apps from natural language prompts. Here's what changed and what it means for developers.
7 Prompt Engineering Techniques to Get More Out of Your AI IDE
The quality of code your AI IDE produces depends heavily on how you write your prompts. Here are 7 practical techniques to get better results from Antigravity and other AI coding tools.
Comparing Free AI IDEs — Is Antigravity's Free Preview Really the Best Deal?
Antigravity's unlimited free preview vs other AI IDEs' free plans. An honest, hands-on comparison of what you actually get for free in March 2026.
How Antigravity Transformed My App Development and Site Management
As a solo developer building iPhone/Android apps and managing four knowledge base sites, Antigravity IDE has fundamentally changed my development experience. Here's the real story with real numbers.
About the Developer Behind Antigravity Lab — A Programming Journey Since 1997
A profile of Masaki Hirokawa, the creator of Antigravity Lab. From self-teaching HTML at 16, through enterprise systems, game development, and a 50-million-download app business, to exploring AI coding tools.
Fully Automating Your Antigravity Development Workflow with MCP and GitHub Actions
Learn how to build a fully automated development pipeline using Antigravity as the core, powered by Model Context Protocol (MCP) and GitHub Actions.
Google Antigravity Official Launch — A New Era of AI Development
In March 2026, Google Antigravity officially launches. Explore how this Gemini 3-powered AI IDE transforms the development experience and what's on the roadmap.
5 Tips to Master Manager Surface
Discover five practical techniques to maximize productivity with Antigravity's multi-agent management feature, Manager Surface.
Antigravity for Indie Developers
How solo developers can leverage Antigravity to accelerate app development with limited resources. A practical workflow guide.