Real Estate & Housing
Housing Cost Modeler
Models monthly affordability of a home purchase with tax-aware cashflow analysis and a stress/comfort heatmap.
Seattle Neighborhood Lens
Ranks 17 Seattle neighborhoods by weighted criteria — walkability, schools, budget, transit, and safety.
Finance
Retirement Calculator
Scenario-based retirement projections with drag-and-drop comparison and persistent local storage.
Games & Fun
Retro Arcade
A collection of browser-based retro games built without a framework.
Sprouty Spelling
A spelling practice app for kids, with a friendly plant character and interactive feedback.