🪙 AI-powered coin analysis & cataloging system with digital microscope integration, automated valuation, and eBay marketplace integration

Coin Collection Information DataBase

Performing CRUD Operation on my old coins.

Self-hosted app for cataloging, organizing, and sharing your coin collection

The most comprehensive open dataset of Royal Canadian Mint coins -- 5,791 entries from 1858 to present. JSON + CSV.

Convert your CoinSnap CSV export file into a nice HTML page

A no frills (but it works) coin collection inventory progressive web app (PWA) for coin collectors / numismatists.

A simple 2D game about a "blob" collecting coins, made with pygame

Identify images of coins.

A 2D coin-collecting, monster-dodging game made with Python and Pygame. Includes 2-player mode.

Local-first coin roll hunting + bullion tracker — is the hunt paying for itself? One cross-platform binary; your data never leaves your machine.

Local-first Python desktop app for coin and banknote collection management, exact acquisition-cost analytics, and grounded optional AI.