Last night, I sat down with one goal: build as many functional apps as possible using AI. No planning. No roadmap. Pure YOLO mode.

By sunrise, I had 11 deployed applications — including 2 games, 6 SaaS tools, and 3 developer utilities. Total infrastructure cost: $0/month.

The Stack

  • AI IDE: Google Antigravity (Claude Opus 4.6 + Gemini 3 Pro)
  • Deployment: Vercel (free tier)
  • Backend: Google Cloud e2-micro (free tier, 24/7)
  • AI API: Gemini API (25,000 credits/month with AI Ultra)

The 11 Apps

🎮 Games

1. Void Dealer — A tarot-themed roguelike deckbuilder inspired by Balatro. 56 Minor Arcana + 22 Major Arcana with unique power effects, shop system, and 9-round progression.

2. Neon Survivors — Vampire Survivors-style auto-shooter with neon aesthetics. 5 weapon types, wave-based spawning, boss battles, and XP upgrade system.

🛠️ Developer Tools

3. CommitCanvas — Visualize your GitHub commit history as art. Multiple themes including Matrix, Aurora, Galaxy, and City Skyline.

4. MarkCraft — Convert Markdown to platform-optimized formats: Blog HTML, Twitter threads, plain text.

5. DevLetter AI — Privacy-first AI cover letter generator with BYOK (Bring Your Own Key).

6. BrowserGuard — Local proxy preventing multiple AI agents from conflicting on browser access.

📊 SaaS Tools

7. TrendRadar — AI-powered trend monitoring from RSS, Hacker News, Reddit, and YouTube.

8. CardCraft AI — AI greeting card generator with custom templates and Gemini-powered messages.

9. ContentForge — Write once, publish everywhere. Converts blog posts to Twitter/X, LinkedIn, YouTube descriptions, and more.

10. SocialPulse — Unified social media dashboard aggregating data from multiple platforms.

11. AutoRevenue — LLM-powered automated content generation system running 24/7 on Google Cloud.

Key Lessons

1. AI is a Multiplier, Not a Replacement

Every app required my architectural decisions and design taste. AI eliminated boilerplate; I provided direction.

2. Vanilla JS Wins for Speed

All 11 apps use HTML + CSS + Vanilla JavaScript. No frameworks, no build steps. index.html → deploy → done.

3. Decision-Making is the Bottleneck

AI generates code in seconds. The bottleneck was deciding what to build and for whom.

4. Ship Immediately

Every app was deployed within minutes of “good enough.” Perfect is the enemy of shipped.

What’s Next

  • Stripe integration for CommitCanvas Pro ($4.99/mo)
  • Steam launch for Void Dealer
  • Product Hunt launch for CommitCanvas
  • AI Dev Prompt Pack on Gumroad — 50 battle-tested prompts

Building AI-powered tools at Indivisual. Follow for more experiments.