An overview of active web projects, external applications, and interactive technical demos built with modern web technologies.
A decoupled multi-tenant tourism platform combining a public marketing portal, a high-performance walking tour PWA with MapLibre GL JS vector maps and offline caching, and a Headless CMS publishing static RFC 7946 GeoJSON directly to the global edge.
A fast, 100% private, offline-first English dictionary Progressive Web App and companion Model Context Protocol (MCP) server with sub-10ms in-memory prefix search, typo matching, native speech synthesis, and zero server logging.
In-browser handwriting recognition model running pre-trained weights entirely on client-side JavaScript. Allows users to draw digits on a canvas and submit corrections to a Cloudflare D1 SQL database.
A clean, responsive implementation of John Conway's zero-player cellular automaton. Features real-time grid generation, custom cell sizing, step-by-step evolution, and fullscreen canvas capability.
A high-precision financial utility for projecting compound interest growth over time. Supports dual calculation modes: estimating returns from principal, or calculating required upfront capital for a target goal.