This hits close to home. TypeScript is also my language of choice for 90% of the software I write. I agree with the author that TypeScript is very close to the perfect level of abstraction, and I haven't seen another language with a type system that's nearly as enjoyable to use. Of course, TS (any by extension JS) obviously has its issues/complications. Bun solves a lot of the runtime-related issues/annoyances though.
For the other 10% software that is performance-sensitive or where I need to ship some binary, I haven't found a language that I'm "happy" with. Just like the author talks about, I basically bounce between Go and Rust depending on what it is. Go is too simple almost to a fault (give me type unions please). Rust is too expressive; I find myself debugging my knowledge of Rust rather than the program (also I think metaprogramming/macros are a mistake).
I think there's space in the programming language world for a slightly higher level Go-like language with more expressiveness.
For the other 10% software that is performance-sensitive or where I need to ship some binary, I haven't found a language that I'm "happy" with. Just like the author talks about, I basically bounce between Go and Rust depending on what it is. Go is too simple almost to a fault (give me type unions please). Rust is too expressive; I find myself debugging my knowledge of Rust rather than the program (also I think metaprogramming/macros are a mistake).
I think there's space in the programming language world for a slightly higher level Go-like language with more expressiveness.