Is the technology of deferreds still used, albeit hidden from public APIs?

General Tech Technology & Software 2 years ago

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manpreet Tuteehub forum best answer Best Answer 2 years ago

Deferreds are not exposed in the ES2015 Promise API - is the deferred concept still used internally?

Put another way: is the technology of deferreds still used, but best practise now dictates that deferreds are not exposed to userland code?

Can Promises be said to be the public API corresponding to the resolved value (with states pending and settled?), in some sense wrapping an inner deferred corresponding to the operation (with states resolvedrejected?).

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