We discuss how to do cross-tab communication with a BroadcastChannel, the browser's native API to communicate across browser instances. It's rather similar to using a SharedWorker, just without the worker.
In this lesson we'll be going over how to do cross-tab communication using a SharedWorker. SharedWorkers are Web Workers that are sharable across browser-instances (tabs, windows, etc).
In this lesson, we'll be going over how to do cross-tab communication using LocalStorage. Of the three methods we'll be discussing, this one is the most browser compatible method; despite it being a workaround.
Arrow functions offer a concise alternative for standard functions. Though, there are important functionality differences regarding this binding, constructors, generators, and more.
A promise allows us to delay the execution of code that's dependent upon information retrieved by an asynchronous operation. We'll expand on what this means, how to use promises, and how to go about creating one.
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