Show the data flow of values through your observable chains

RxVision screenshot
2015 March 9

blogged about it https://twitter.com/jaredforsyth/status/574999913945149440

2015 March 4

I was fed up with flying blind while working with observables, and I needed a developer tool to give me insight into how values where changing. This was born of that frustration.

tweeted about it https://twitter.com/jaredforsyth/status/573247533801054208