How to actually use promises


JavaScript promises are starting to show up everywhere. Yet they still appear a bit magic or strange to some people. Or not that easy to work with. Or incompatible with other code bases. And all the examples showing how to use them are way too far from the real world scenarios! They all forgot to tell you one thing: that promises can be really, really simple. They will make your code look like a completely synchronous program. If used right, you will not use a single callback or then-function again. You will not even see the promises. This talk will show you how to actually use promises.

Language: English

Level: Intermediate


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