JavaScript developers can now easily retrieve data from public APIs using the built-in `fetch()` function. This powerful tool enables applications to communicate and share data, enhancing user experience. The OpenWeatherMap API provides real-time weather data for cities worldwide, making it an excellent example for demonstrating the process of fetching data.

Source: https://dev.to/info_generalhazedawn_a3d/using-apis-in-javascript-fetching-data-from-a-public-api-238k