Is My ID Leaky

A small web application, intended to determine whether identifiers used in an application reveal unwanted information.

CLI Commands

• npm install: Installs dependencies
• npm run dev: Run a development, HMR server
• npm run build: Production-ready build
• npm run preview: Run a production-like server
• npm run lint: Scans code for potential issues via linting
• npm run test-dev: Continuously runs tests, watching for changes
• npm run test: Runs all unit tests once

Features

• Dark mode
• ULID identifiers detected and parsed
• UUID v7 identifiers similarly
• Auto-incrementing integers also handled.

Tools and Libraries

This project is small in scope, intended mostly for educational purposes.

It is largely built using the following:

• Preact
• Vite
• Pico CSS
• Biome

The choice of many of these libraries was to minimise the bundle size as much as possible.

Additionally the application is pre-rendered for fast initial page loads.