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Real-time utilities querying public web APIs for GitHub projects, weather metrics, ECB exchange rates, country profiles, and NASA astronomy.
Inspect public GitHub repositories, stars, forks, open issues, and developer profiles.
Real-time global weather metrics, temperatures, wind speed, and atmospheric conditions.
Convert world currencies with official daily exchange rates from the European Central Bank.
Explore country profiles, populations, official languages, currencies, and geographical regions.
Browse national and bank holidays across 100+ countries by year with official observance dates.
Official NASA daily astronomical photography, deep-space imagery, and astrophysical explanations.
Utilities in this category retrieve current public data directly from official third-party open web APIs (such as GitHub, Open-Meteo, European Central Bank, REST Countries, Nager.Date, and NASA). No account registration or private API keys are required, and queries are not stored on our servers.