Subscription Churn Prevention Pipeline with RevenueCat Webhooks and Antigravity AI
A complete implementation of an AI-powered churn prevention pipeline triggered by RevenueCat webhook events — covering event processing, churn scoring with Gemini, and automated win-back sequences via Cloudflare Workers, Supabase, and Resend, with numbers grounded in 50M+ downloads of indie app operations.
Building a RAG App with Supabase Vector (pgvector) and Antigravity
Learn how to build a Retrieval-Augmented Generation (RAG) app using Supabase's pgvector extension and Antigravity. Covers embedding generation, similarity search, and Gemini API integration with practical code examples.
Build a Complete SaaS in Antigravity — Stripe Billing, Auth, and Deployment Without Leaving Your IDE
Build an entire SaaS product within Antigravity IDE — from Supabase auth to Stripe billing to Cloudflare Workers deployment, without switching tools.
Building a SaaS MVP with Antigravity: A 90-Day Roadmap from Idea to First Revenue
A complete 90-day roadmap for indie developers to build and monetize a SaaS MVP using Antigravity. Covers idea validation, tech stack selection, core feature implementation, Stripe billing, and acquiring your first paying customers.
Antigravity × Multi-Tenant SaaS Complete Implementation Guide: Supabase RLS × Stripe Metered Billing × RBAC
A production-grade guide to building multi-tenant SaaS with Antigravity IDE. Learn tenant isolation with Supabase Row Level Security, usage-based billing with Stripe Metered Billing, and fine-grained access control with RBAC — with full implementation code.
Building on Antigravity and Supabase — Auth, RLS, Edge Functions, and the 4-Second Query That Taught Me Policy Performance
Implementation patterns for shipping production apps with Antigravity and Supabase — Auth, RLS, Edge Functions, and Realtime — plus why enabling RLS can make queries crawl, how to measure and fix it, and where solo-dev costs actually break.
Building Real-Time Full-Stack Apps with Antigravity and Supabase: A Practical Guide
Learn how to combine Antigravity IDE with Supabase to build full-stack apps featuring authentication, database management, and real-time sync — step by step.