🌞 3D shade sail planner — simulate sun & shadow in your garden, optimize sail positions, analyze daily shade coverage (m²·h), furniture shading. DE / EN / RU · Three.js + SunCalc · No install

Smart API that calculates sunlight exposure for balconies, windows, and outdoor spaces to predict optimal drying conditions using astronomical calculations and real-time weather forecasts

Bilingual Streamlit app that helps people find nearby sunny spots where they can relax. It starts centered on Bilbao, lets you search anywhere in the world, and combines solar geometry, Open-Meteo weather data, and local terrain to estimate how pleasant the sun should feel around you.