Serbia Traffic Accidents Dashboard — DTP Trends 2015–2026

An interactive dashboard for traffic accidents in Serbia (2015–2026), built on open data from data.gov.rs. Switch between year/month/week/day granularity, filter by region and municipality (27 regions, 162 municipalities), a custom date-range picker with calendar, Serbian public-holiday markers, a weather overlay (Open-Meteo: temperature and precipitation), and a per-1,000-vehicles normalization toggle. Fully static, framework-free vanilla JS/SVG, no build step, deployed on GitHub Pages.