You Gotta Love Rx
summary
Claims that RxJS turns messy streaming and DOM-event code into manageable pipelines, demonstrates mapping an array of URLs into observables that interoperate with async/await, and shows a tiny example that sequences sound playback for an arbitrary-length list. The surprising bit is a one line of code that replaces nested setTimeout callbacks and awkward promises to produce reliable sequential play. The example compiles and runs fast enough to finish early.
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