countries
A comprehensive, high-performance Go library for country and currency data with ISO, ITU, IANA, and UN standards support.
What is countries?
Countries is a Go library that provides comprehensive, standardized country and currency data for software applications. It solves the problem of fragmented international data by integrating multiple ISO, ITU, IANA, and UN standards into a single, high-performance package.
Go developers building applications that require internationalization, localization, or country/currency data, such as e-commerce platforms, travel services, financial systems, or global user management.
Developers choose Countries for its extensive standard compliance, exceptional performance, and zero dependencies, making it a reliable and efficient alternative to manually managing multiple data sources or using heavier libraries.
Overview
Countries - ISO-639, ISO-3166 countries codes with subdivisions and names, ISO-4217 currency designators, ITU-T E.164 IDD phone codes, countries capitals, UN M.49 codes, IANA ccTLD countries domains, FIPS, IOC/NOC and FIFA codes, VERY VERY FAST, compatible with Databases/JSON/BSON/GOB/XML/CSV, Emoji countries flags and currencies, Unicode CLDR.
Use Cases
Best For
- Adding country and currency dropdowns to web forms
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