What’s The Point Of Promises? | Bypeople

What’s The Point Of Promises?

The idea for promises is laid out in the Promises/A spec by the folks in the CommonJS group. Promises are generally used as a means for managing callbacks for asynchronous operations, but due to their design, they are way more useful than that. In fact, due to their many uses, I’ve had numerous people tell me – after I’ve written about promises – that I’ve “missed the point of promises”. So what is the point of promises?

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