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Promises, handlers, and chains are foundations of modern JavaScript, but they can be tricky. Here are four common traps to watch out for.
Promise Combinators are higher-order functions in JavaScript that allow you to combine multiple Promises and handle their results in a concise way. These functions include Promise.race (), ...
Developers use JavaScript promises to model asynchronous operations in web and server-side programs. Here's a quick look at five ways to use promises in your code.