Let's say we have a source$ observable, which is usually user interaction. And we want to perform an async operation on each firing of source$ and "ma ...

I'm learning Halogen at the moment but I have a hard time finding how to chain actions. Let's say I have a simple article list component. I also have ...

I did this in F# for FRP that works simply as expected: Although I don't like much about event.publish system, at least, event.Trigger is somewhat ...

I have a sample I picked up from the reactive-banana repo. This uses gloss. But when I work with events I have my own events with data. These events a ...

As I understand, in FRP (Functional Reactive Programming), we model the system as a component which receives some input signals and generates some out ...

I got a version of snake working with the threepenny-gui library, but I didn't like the fact that I was explicitly calling newEvent and addStateUpdate ...

I'm trying to write a simple command line based reflex game which will prompt the user to hit enter after a random amount of time and then output the ...

I'm trying to write a simple FRP sample with Yampa that instead of waiting for 2 seconds (like here: https://wiki.haskell.org/Yampa/reactimate) will w ...

Please note: Despite me using Swift-lang in the examples, I encourage you to try and help me even if you know RxJava and rxjs or any other Rx implemen ...

I am using reflex-platform with obelisk. This is my frontend code to get the current date I can confirm that this works by putting which does no ...

I'm trying to run a frp in a container, which needs to listen on dynamic ports. That means the frp may open additional ports in running time. My oper ...

I have a question about the subscribe(on:options:) operator. I would appreciate if anyone can help me to figure it out. So what we have from the docu ...

Sometimes the business logic seems to be able to naturally modeled by some recursive defined observables. Here is one example: interface Demo { I ...

Note: If you haven't stumbled upon asynchronous circuits yet, reading my two other Stack Overflow posts (besides John Hughes' article where he wrote t ...

I am trying to make an n-body solver (a bunch of objects gravitationally attracted to each-other). The problem is that it looks like the gravity1 func ...

I am trying to understand the "Streams as arrows" section in John Hughes' famous "Generalising Arrows to Monads". To be more precise, I am interested ...

I'm stuck with Throttle publisher. I don't understand the way it picks intervals. Debounce publisher is much easier to understand, it picks an interva ...

I'm trying to perform side effect on Publisher, and I can't find any operator which will allow me to do something like this. To be precise, I'm lookin ...

I find myself in desire of a function with the signature: For some m. This function would take an element and produce a widget which fires an event ...

I'm learning how to use Threepenny GUI, I've hooked up to a click event stream from a canvas, mapped that event stream to a stream of Point and applie ...