The language that runs & compiles.

func fib(n: int) -> int {
  if (n <= 1) { return n; }
  return fib(n - 1) + fib(n - 2);
}

struct Vec2 { x: float, y: float }
impl Vec2 {
  func norm2(&self) -> float {
    return self.x * self.x + self.y * self.y;
  }
}

say("fib(20) = ${fib(20)}");
say("norm² = ${Vec2 { x: 3.0, y: 4.0 }.norm2()}");

$ plix run fib.px
fib(20) = 6765
norm² = 25

$ plix build fib.px -o fib && ./fib
fib(20) = 6765
norm² = 25

$ plix build fib.px -o fib
[1/3] parse        ✓
[2/3] type+own     ✓
[3/3] cranelift    ✓
→ ./fib  (native executable)
$ file fib
fib: ELF 64-bit LSB executable, x86-64