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Hemicycle – Visualizing US bill cosponsors by party

Hemicycle – Visualizing US bill cosponsors by party

by processing·Jun 23, 2026·2 points·2 comments

AI Analysis

●●SolidEye CandyNiche Gem

Hemicycle layout mirrors actual Congress chambers — cleverer than GovTrack's tables.

Strengths
  • Hemicycle visualization mirrors real House/Senate chamber layout intuitively
  • Time-based fill animation shows how cosponsor support builds over time
  • Clean UI with no signup, pulls directly from Congress.gov API
Weaknesses
  • GovTrack and ProPublica already provide cosponsor data with more filtering
  • Unclear what unique insights this reveals beyond existing congressional trackers
Category
Target Audience

Political journalists, policy analysts, civics educators

Similar To

GovTrack · ProPublica Congress API · BillTrack50

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