The Modern JavaScript Bootcamp (2019) - Async/Await Challenge

The video tutorial covers the process of converting regular JavaScript functions to async functions using the async/await syntax. It includes challenges that require converting 'getCountry' and 'getLocation' functions, ensuring no changes are needed in the main application code. The tutorial also guides on creating a new function 'getCurrentCountry' that combines async functions to simplify code. Testing and optimization techniques are discussed to ensure the new async functions work as expected.

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