shadowemperor

shadowemperor

dd

Public

Val Town is a collaborative website to build and scale JavaScript apps.

Deploy APIs, crons, & store data – all from the browser, and deployed in milliseconds.

/

index.ts

ER Diagram Creator

A web-based tool for creating Entity-Relationship diagrams with an intuitive interface.

Features

Create entities, relationships, and attributes
Drag and drop interface
Export diagrams as images
Save and load diagrams

Project Structure

/backend - API endpoints and data storage
/frontend - Web interface and diagram editor
/shared - Shared types and utilities

Technologies

Frontend: HTML5 Canvas, TypeScript, Tailwind CSS
Backend: Hono.js API framework
Storage: SQLite for diagram persistence

HTTP

index.ts
shadowemperor--47…9e.web.val.run

Code

backend frontend shared README.md