A syntax pattern that allows asynchronous code to be written in a synchronous-looking style, making it easier to read and understand. The 'async' keyword marks a function as asynchronous, while 'await' pauses execution until a promise resolves.
'Async' is short for 'asynchronous' from Greek 'asynchronos' (not occurring at the same time), and 'await' from Old English 'awætan' (to watch for). This programming pattern was introduced in C# in 2012 and later adopted by JavaScript and other languages.
Async/await is like having a personal assistant who can wait in line for you - you tell them to 'await' the result while you continue with other tasks, and they let you know when it's ready. It makes asynchronous code read like a normal recipe instead of a confusing web of callbacks!
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