Good news is I can offer you parentheses, but they are indeed optional on conditionals/loops. I am fairly sure there are other C-style syntaxes that leave those out. See https://stackoverflow.com/questions/2061593/why-do-c-languag... - you can't have the same ambiguity if you have mandatory braces around the body. Would there be a reason to require them?

With that said, this will work just fine and you wouldn't have to think about it too hard, if at all:

  func main() {
    if (1 == 2) {
      println("oh no!");
    } else {       
      println("phew!");
    }
  }

On the more general point, why this vs. anything else? That's a great question. I have tried to hit a balance that I think is pleasant to write code in (e.g. I like not having __init__.aria files around to define modules :-), and I like having proper enums, and so on...). I like to think someone would pick up Aria because it is a fun little language to try out and experiment with, not because it would change the world.

Mileage may of course vary and you may think that balance is actually nowhere to be seen. That's great, hit me with it.

I hadn't really looked at Nushell, but it (process control) is definitely something I plan to improve in Aria (https://github.com/egranata/aria/issues/21). Right now I have a simple system() wrapper, but not much in terms of advanced subprocess control. Maybe worth investing some time in cleaning up?

I have tried to fill the niche of "scratch my itches, please", which means Aria is intended to feel smooth, pleasant and simple to write in. There are still things I want to improve before calling it a 1.0, but the general theme is, a general purpose scripting language with just enough structure and as little ceremony as possible.

It may be that I struck the wrong balance somewhere (and I know of a few places, e.g. operator overloading - I plan to rewire the syntax), and that would be great to get eyes on and get feedback!

Just a side note, roc-lang is being rewritten in Zig[0]

[0] https://gist.github.com/rtfeldman/77fb430ee57b42f5f2ca973a39...

The current implementation looks like a compiler to a stack-based bytecode with a straightforward textbook interpreter. For example, here is the interpretation of the Add bytecode: https://github.com/egranata/aria/blob/master/vm-lib/src/vm.r...

So to a very rough first approximation, performance characteristics should be in CPython's ballpark.

Agreed. Feels like "a scripting language for C developers who hate JavaScript"