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2/16Language

  1. Proxies
  2. Async/Await
  3. Promises
  4. Decorators
  5. Promise.allSettled()
  6. Dynamic Import

In its simplest form, a decorator is simply a way of wrapping one piece of code with another — literally “decorating” it.

Returns a single Promise that fulfills when all of the input's promises fulfills.

js 
const promises = [promise1, promise2];

Promise.allSettled(promises).then((results) =>
  results.forEach((result) => console.log(result.status)),
);

Load a module asynchronously and dynamically.

js 
await import('/modules/my-module.js')
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