The Reactive Extensions for JavaScript have a number of examples that highlight the unique capabilities of the library.

Using nothing more than Rx.BehaviorSubject objects, see how easy it is to accomplish Knockout.js style data-binding.

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Coordinate key up behavior with querying a web service to retrieve hints for queries.

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Paint on an HTML5 Canvas by coordinating mouse move with mouse down events until mouse up.

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Do data binding just like you would with knockout.js.

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Create an image cropper which coordinates the corners of an image to crop.

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Implement drag and drop with ease of dragging an image around a page.

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Implement the Konami Code using the Reactive Extensions with a buffer to react to entering the following:

↑↑↓↓←→←→BA

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Using Require.js with the Reactive Extensions for JavaScript.

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Unit testing the Reactive Extensions operators using Jasmine.

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Unit testing the Reactive Extensions operators using Mocha with Node.js

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Unit testing the Reactive Extensions operators using QUnit.

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This is an example showing Time Flies Like An Arrow which moves around based upon mouse movements. Each letter is delayed by its position multiplied by its index.

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