Try ReactiveML

ReactiveML is a programming language similar to OCaml extended with the synchronous reactive model. It is dedicated to the implementation of interactive systems as found in graphical user interfaces, video games or simulation problems.

For more details about OCaml programming you can try TryOcaml.

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Commands	Effects
Enter	Submit code
Up / Down	Cycle through history
Shift + Enter	Multiline edition

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To test the toplevel, you can copy the following code or simply click on it.

print_endline "Hello world!" ;;

You can also drag and drop a ReactiveML file into the toplevel window if you want to evaluate it. Here is an example to download and drag and drop: planets.rml (or execute).

An interactive tutorial is also available.

Start tutorial

        ReactiveML (version 1.08.04)