I think any new programming language should have a "why?" section on their page. I mean obviously this language is serving a need, but what is it? In any case, congrats! I like the features and would like to give it a try some day. I'm still curious about the motivations of this particular language though. Anyone more familiar care to elaborate a bit?

Edit: Ok, looks like there is a "why" section on github!

They "why" is basically having a language with the aesthetics and usability of Ruby, but fully statically typed with global type inference, and impressive performance.

The downside being a relatively slow compiler. It's the necessary trade-off for the type inference.

See, when you add "performance" to those properties it piques my interest. I'd love me a high performance language that is sanely typed, allows for metaprogramming, feels like an interpreted language while doing so etc. However the main page says absolutely nothing about performance. I even don't care about compile times.

So what is the performance like?

You can find some benchmarks here: https://github.com/kostya/benchmarks

With the caveat of course being that benchmarks don't always reflect real world performance.