TLDR
Promise.all takes an array of promises and returns a new promise. It waits until all of them are ready to resolve. It returns a list of Pokemon with the name but not the image URL, instead, it returns a URL where we can fetch more details of the Pokemon including the image. This is a real example that I used in one of my recent projects. I hope this can help you, there is a ton of use cases where you can apply Promise. all to make a cleaner code.via the TL;DR App
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