Where you move past academic language discussion and start using the tooling. Typescript is a pretty nice language but the tooling around it is practically unusable. It's laughable how bad it is. Outside of browser work, you're going to pick Go – and still would even if they made the language 10x more flawed – over Typescript every time just to not have to deal with that ecosystem.
Granted, people are trying to make it better. Dahl going on his Go kick and wanting to copy its lessons in the Typescript world via Deno has lit a fire, but there is still a lot of work to do.
Where you move past academic language discussion and start using the tooling. Typescript is a pretty nice language but the tooling around it is practically unusable. It's laughable how bad it is. Outside of browser work, you're going to pick Go – and still would even if they made the language 10x more flawed – over Typescript every time just to not have to deal with that ecosystem.
Granted, people are trying to make it better. Dahl going on his Go kick and wanting to copy its lessons in the Typescript world via Deno has lit a fire, but there is still a lot of work to do.