DARTFrog

There's a tool in Erlang built into the runtime where you can connect to a running instance and see all kinds of data. I mean, that's definitely available in DART, at least to some extent, with what's called observatory. So when you start DART, you can pass in a flag that is, I think, observe. Then you, it will start a web server and you connect to that web server  and you get a whole lot of information out of it. You can like see exactly which objects are created, you can track memory leaks, you can, yeah, see the isolates and what they're doing, you can do profiling in real time