<ul><li>JavaScript offers asynchronous programming to handle long wait times for complex tasks.</li><li>Callback functions are used to wait for an asynchronous task to complete before executing the next step.</li><li>Promises represent the result of asynchronous operations and can be in one of three states: pending, fulfilled, or rejected.</li><li>Async/await is the latest and most readable way to handle asynchronous operations in JavaScript, making the code look like synchronous code.</li></ul>

Asynchronous programming in Javascript

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