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Latest from Findexar

Insights, updates, and stories about building AI-native SaaS products.

Vibe Engineering: From Zero to a SaaS ChatGPT App - Part2: A compact companion to Part 2 of the Vibe Engineering tutorial series https://youtu.be/J3NVCD6w4IE, showing how we build the ChatVault backend: a fully tested MCP server with PostgreSQL, pgvector semantic search, Drizzle ORM, and strict JSON-RPC behavior — all created through disciplined vibe-engineering prompts.
December 8, 2025
Part1: From Zero to SaaS ChatGPT App Tutorial Series: Part one of a four part video tutorial series on creating a SaaS ChatGPT App from scratch using vibe engineering methods and tools. In the first video we create a Skybridge HTML widget for our app - ChatVault using Cursor Code Agent and OpenAI Apps SDK.
December 4, 2025
Tutorial: From OpenAI Apps SDK Example to full SaaS ChatGPT App: Explainer: The companion to the tutorial video.
November 29, 2025