Lately rust is my primary language, and I couldn't agree more with this.
I've taken to using typescript for prototyping - since its fast (enough), and its trivial to run both on the server (via bun) or in a browser. The type system is similar enough to rust that swapping back and forth is pretty easy. And there's a great package ecosystem.
I'll get something working, iterate on the design, maybe go through a few rewrites and when I'm happy enough with the network protocol / UI / data layout, pull out rust, port everything across and optimize.
Its easier than you think to port code like this. Our intuition is all messed up when it comes to moving code between languages because we look at a big project and think of how long it took to write that in the first place. But rewriting code from imperative language A to B is a relatively mechanical process. Its much faster than you think. I'm surprised it doesn't happen more often.
I've taken to using typescript for prototyping - since its fast (enough), and its trivial to run both on the server (via bun) or in a browser. The type system is similar enough to rust that swapping back and forth is pretty easy. And there's a great package ecosystem.
I'll get something working, iterate on the design, maybe go through a few rewrites and when I'm happy enough with the network protocol / UI / data layout, pull out rust, port everything across and optimize.
Its easier than you think to port code like this. Our intuition is all messed up when it comes to moving code between languages because we look at a big project and think of how long it took to write that in the first place. But rewriting code from imperative language A to B is a relatively mechanical process. Its much faster than you think. I'm surprised it doesn't happen more often.