Polish Constitutional Court Dashboard

Paragraph-level search across 3,200+ cases of the Polish Constitutional Court (1997-2026)

A static, client-side dashboard for exploring the case law of the Polish Constitutional Court (Trybunał Konstytucyjny). The application enables paragraph-level full-text search across 3,200+ cases and 265,000+ paragraphs spanning 1997 to 2026.


Features

  • Paragraph-level search with instant highlighting across the full corpus of Constitutional Court judgments.
  • Advanced filters by section (sentencja, uzasadnienie), year, decision type, reporting judge, and case signature.
  • Two dashboard modes: Student (guided, with built-in dataset) and Expert (supports custom corpus upload).
  • Analytics page with statistics on cases by year, decision type, and judge.
  • Fully static — runs entirely in the browser using Web Workers for indexing, hosted on GitHub Pages.

Dataset

The full dataset is available on Hugging Face.

Summary

  • Source code: GitHub
  • Technology: JavaScript, Web Workers, GitHub Pages
  • Cases covered: 3,200+ (1997–2026)