Show HN: Open-data dashboard aggregating 143 feeds for Alberta municipalities (opens in new tab)

I built a dashboard, Claude helped ;), that aggregates 143+ open government data feeds into a single view of Alberta's economy, covering 30 municipalities (~4.5M population).

Data sources include Bank of Canada (rates, CAD/USD), StatsCan (GDP, CPI, unemployment), CER (pipeline throughput, oil/gas production — 16 feeds), AESO (electricity pool pricing), IRCC (immigration), municipal ArcGIS endpoints (22 municipalities with parcel-level data), Edmonton/Calgary Socrata APIs, and Alberta's regional dashboard (54 indicators for all ~340 municipalities).

Tech: Next.js 16, React 19, TypeScript, better-sqlite3, Recharts. All data fetched server-side from live government APIs. PostgreSQL fallback for upstream outages. ISR on embeddable chart routes.

The interesting technical challenge was normalizing data across very different government API formats — ArcGIS feature services, Socrata SODA, StatsCan's WDS SOAP-to-JSON API, fixed-width text files (AER well licences), and various CSV/JSON endpoints. Each municipality's ArcGIS has different field names for the same concepts (assessed value might be TOTAL_ASSESS, TOTALASSESSEDVALUE, Total_Value, etc.).

I live in Parkland County (west of Edmonton) and built this because I wanted economic indicators for my area without checking a dozen government portals. Planning to monetize the municipality deep-dives at $29/mo while keeping macro data free.

Happy to answer questions about the architecture or the government data landscape.