RxFiddle

RxFiddle is a debugger for Reactive Extensions (Rx).

Features

• [x] visualises structure of Observables in graph diagram,
• [x] visualises construction of and data flow through Observable sequences in Marble Diagrams,
• [ ] supports live fiddling with input streams,
• [ ] generates tests for Observable sequences.

Collectors

RxFiddle works by means of a visualizer and collectors which can parse syntax and instrument (compiled) code to collect the lifecycle of Observables:

• creation of Observable sequences
• subscriptions in a Observable sequence
• onNext, onError and onComplete events in Observable sequence

Existing collectors:

• [x] JavaScript for RxJS
• [ ] JVM for RxJava, RxKotlin and RxScala
• [ ] Dalvik for Rx on Android
• [ ] Swift for RxSwift

Contribute

Every help is welcome improving RxFiddle, either by improving the visualiser or creating custom collectors for your favorite Rx-library.

See CONTRIBUTING.md

Footnote

RxFiddle is part of my Masters thesis.

Herman Banken