About This Reference

Global products rarely fail because of the big ideas. They fail in the details: a phone number that cannot be parsed, a currency that gets mislabeled, or a country code that does not match what a downstream system expects. This reference exists to remove that friction. It brings together ISO country codes, international calling codes, and ISO 4217 currency information in one structured, linkable interface so teams can make precise decisions quickly.

The project is powered by Supabase and statically generated with incremental revalidation. That means pages are fast, crawlable, and stable for SEO, while still refreshing on a predictable schedule when your data changes. Routes are intentionally clean—like /country/us or /currency/USD—so they can be used as canonical references in documentation, dashboards, and internal tools without extra translation layers.

Beyond developer ergonomics, this site is also designed for operational clarity. Support teams can confirm dialing formats, compliance teams can standardize reporting keys, and product teams can validate inputs with confidence. By consolidating standards that are normally scattered across multiple sources, the reference helps your organization speak the same language about geography, identity, and money. In short: it is a pragmatic layer of correctness for global software.

As your dataset evolves, the goal is for the frontend to stay boring in the best way: predictable, fast, and easy to reason about. You can extend it with additional reference tables, enrich it with editorial content, or pair it with an API layer. The foundation remains the same—clear identifiers, strong defaults, and pages that are optimized for both human scanning and machine indexing.