Gnoke DataForge — An Offline Schema Builder for Vibe Developers to

title: Gnoke DataForge — An Offline Schema Builder for Vibe Developers published: true tags: devchallenge, weekendchallenge, showdev This is a submission for the DEV Weekend Challenge: Community The Community Vibe developers — people who ship fast with AI assistants like Claude, Cursor, or ChatGPT. One thing I've learned after years of building: when you hand an AI assistant a well-structured schema upfront, it hallucinates less, asks fewer clarifying questions, and produces far better code. But there was no lightweight, offline-first tool to quickly model a table and export it in AI-ready formats. So I built one. What I Built Gnoke DataForge — a browser-based relational schema modeler that runs 100% offline. You open it, design your tables visually, define column types and constraints (PK, NOT NULL, UNIQUE), and export in formats your AI assistant can immediately use: .json — flat data format .entity.json — structured entity format ideal for pasting into AI prompts .sql — CREATE TABLE