Show HN: Visualization of Chopin 2025 competition ratings
marcindulak.github.io
Interactive, browser-only timeline and heatmap views of jury ratings.
Designed to support any multi-stage, juried competition, but currently includes only the 2025 Chopin Competition.
Runs client-side with no external API calls.
GitHub repository: https://github.com/marcindulak/competition-rating-visualizat...