[Justsignedup]

The ugly: It is still javascript....

I heard this argument against CoffeeScript. At the time CS was still fucking amazing. And I loved it. Sure now people roll their eyes because JS has all the features coffeescript had, but not the indentation-based logic flow... Whatever. CoffeeScript 4 lyfe!

In any case, I see it as a positive. This is just like saying at the end you still gotta know Assembly to write in C...

Also they forgot to mention. Interfaces. Fuck I love interfaces. Self documenting code? Yes please. Awesome auto-completion from tools? Yes please. Sure if you develop in the caves like cavemen and use VIM only without anything to help you, sure, TS is slower. But the point is that amazing dev tools are amazing.

The problem with languages is when the type system isn't strong enough in some cases, but too strong in others. It would be nice for prototyping to use `var` and let the compiler figure the type out. However it would be awesome to write a method that says position 1 is a number between 1 and 100.

[saghm]

> The problem with languages is when the type system isn't strong enough in some cases, but too strong in others. It would be nice for prototyping to use `var` and let the compiler figure the type out. However it would be awesome to write a method that says position 1 is a number between 1 and 100.

Out of curiosity, which of those two cases do you think of as having too strong a type system? To me, both of them (type inference and numeric bounds at the type level) seem like they require a stronger type system to fix, not a weaker one.